Product Information

UWQ-12/17-Q48PB-C

Product Image X-ON

Isolated DC/DC Converters 48Vin 12Vout 17A 204W Pos Pol Base Pt
Manufacturer: Murata


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From 105.8148

64 - Global Stock
Ships to you between
Fri. 11 Dec to Thu. 17 Dec
MOQ: 15 Multiples:
Pack Size :   1
Availability Price Quantity
64 - Global Stock


Ships to you between Fri. 11 Dec to Thu. 17 Dec
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MOQ : 15
Multiples : 15
15 : $ 120.4578
20 : $ 112.9752
40 : $ 111.384
80 : $ 108.2016
150 : $ 105.8148

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Manufacturer
Murata
Product Category
Isolated DC/DC Converters
RoHS - XON
Y Icon ROHS
Output Power
204 W
Number of Outputs
1 Output
Output Voltage-Channel 1
12 V
Output Current-Channel 1
17 A
Input Voltage
18 v to 75 V
Packaging
Tray
Product
Isolated
Brand
Murata Power Solutions
Factory Pack Quantity :
15
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UWQ-12/17-Q48 Series www.murata-ps.com Wide Input, Isolated DOSA Quarter Brick DC/DC Converters PRODUCT OVERVIEW The UWQ series offers high output current (up to For systems needing controlled startup/shutdown, 17 Amps) in an industry standard ?quarter brick? an external remote On/Off control may use either package requiring no heat sink for most applica- positive or negative polarity. tions. The UWQ series delivers ? xed DC output A wealth of self-protection features include voltages up to 204 Watts (12V @17A) for printed input undervoltage lockout and overtemperature circuit board mounting. Wide range inputs of 18 shutdown using an on-board temperature sensor; TTypical unitypical unit to 75 Volts DC (48 Volts nominal) are ideal for overcurrent protection using the ?hiccup? auto- datacom and telecom systems. restart technique, provides inde? nite short-circuit Advanced automated surface mount assembly protection, along with output OVP. The synchronous FEATURES and planar magnetics deliver galvanic isolation recti? er topology offers high ef? ciency for minimal rated at 2250 Vdc for basic insulation. To power heat generation and ?no heat sink? operation. The ?? Fixed DC outputs, 12V @17A digital systems, the outputs offer fast settling to UWQ series is certi? ed to safety standards UL/ ?? Industry standard quarter brick 2.3? x 1.45? x current steps and tolerance of higher capacitive EN/IEC/CSA 60950-1, 2nd edition. It meets RFI/ 0.46? open frame package loads. Excellent ripple and noise speci? cations as- EMI conducted/radiated emission compliance to ?? Wide range 18 to 75 Vdc input voltages with sure compatibility to CPU?s, ASIC?s, programmable EN55022, CISPR22 with an external ? lter. 2250 Volt Basic isolation logic and FPGA?s. No minimum load is required. ?? Remote ON/Off enable control ?? DOSA-compatible pinouts and form factor ?? High ef? ciency synchronous recti? er topology ?? Stable no-load operation APPLICATIONS ?? Monotonic startup into pre-bias output condition ?? ?? Embedded systems, datacom and telecom Instrumentation systems, R&D platforms, auto- ?? Certi? ed to UL/EN 60950-1, CSA-C22.2 No. installations, wireless base stations mated test ? xtures 60950-1, 2nd edition safety approvals ?? ?? Disk farms, data centers and cellular repeater sites Data concentrators, voice forwarding and ?? Extensive self-protection, OVP, input undervolt- speech processing systems ?? age, current limiting and thermal shutdown Remote sensor systems, dedicated controllers F1 +Vin (1) +Vout (8) Barrier External On/Off DC Control Controller Power and Power (2) Source Open = On Reference and Error Ampli?er polarity) -Vin (3) -Vout (4) Figure 1. Connection Diagram Typical topology is shown. Murata Power Solutions recommends an external fuse. For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 1 of 17UWQ-12/17-Q48 Series www.murata-ps.com Wide Input, Isolated DOSA Quarter Brick DC/DC Converters PRODUCT OVERVIEW The UWQ series offers high output current (up to For systems needing controlled startup/shutdown, 17 Amps) in an industry standard ?quarter brick? an external remote On/Off control may use either package requiring no heat sink for most applica- positive or negative polarity. tions. The UWQ series delivers ? xed DC output A wealth of self-protection features include voltages up to 204 Watts (12V @17A) for printed input undervoltage lockout and overtemperature circuit board mounting. Wide range inputs of 18 shutdown using an on-board temperature sensor; TTypical unitypical unit to 75 Volts DC (48 Volts nominal) are ideal for overcurrent protection using the ?hiccup? auto- datacom and telecom systems. restart technique, provides inde? nite short-circuit Advanced automated surface mount assembly protection, along with output OVP. The synchronous FEATURES and planar magnetics deliver galvanic isolation recti? er topology offers high ef? ciency for minimal rated at 2250 Vdc for basic insulation. To power heat generation and ?no heat sink? operation. The ?? Fixed DC outputs, 12V @17A digital systems, the outputs offer fast settling to UWQ series is certi? ed to safety standards UL/ ?? Industry standard quarter brick 2.3? x 1.45? x current steps and tolerance of higher capacitive EN/IEC/CSA 60950-1, 2nd edition. It meets RFI/ 0.46? open frame package loads. Excellent ripple and noise speci? cations as- EMI conducted/radiated emission compliance to ?? Wide range 18 to 75 Vdc input voltages with sure compatibility to CPU?s, ASIC?s, programmable EN55022, CISPR22 with an external ? lter. 2250 Volt Basic isolation logic and FPGA?s. No minimum load is required. ?? Remote ON/Off enable control ?? DOSA-compatible pinouts and form factor ?? High ef? ciency synchronous recti? er topology ?? Stable no-load operation APPLICATIONS ?? Monotonic startup into pre-bias output condition ?? ?? Embedded systems, datacom and telecom Instrumentation systems, R&D platforms, auto- ?? Certi? ed to UL/EN 60950-1, CSA-C22.2 No. installations, wireless base stations mated test ? xtures 60950-1, 2nd edition safety approvals ?? ?? Disk farms, data centers and cellular repeater sites Data concentrators, voice forwarding and ?? Extensive self-protection, OVP, input undervolt- speech processing systems ?? age, current limiting and thermal shutdown Remote sensor systems, dedicated controllers F1 +Vin (1) +Vout (8) Barrier External On/Off DC Control Controller Power and Power (2) Source Open = On Reference and Error Ampli?er polarity) -Vin (3) -Vout (4) Figure 1. Connection Diagram Typical topology is shown. Murata Power Solutions recommends an external fuse. For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 1 of 17UWQ-12/17-Q48 Series Wide Input, Isolated DOSA Quarter Brick DC/DC Converters ORDERING GUIDE ? Output Input R/N (mV IOUT IIN full pk-pk) Regulation (Max.) ? Ef? ciency Dimensions VOUT (Amps, Power VIN Nom. Range IIN no load (Volts) max.) (Watts) Typ. Max. Line Load (Volts) (Volts) load (mA) (Amps) Min. Typ. (inches) (mm) Root Model ? UWQ-12/17-Q48 UWQ-12/17-Q48 ? 12 17 204 100 120 ?1% ?1.5% 48 18-75 80 4.62 90% 92% 22.30x1.45x0.46 max..30x1.45x0.46 max. 58.4x36.8x11.758.4x36.8x11.7 ? Please refer to the part number structure for additional ordering information and options. See detailed speci? cations. Output capacitors are 1 ?F ceramic || 10 ?F electrolytic with a 22uF input ? All speci? cations are typical at nominal line voltage and full load, +25?C unless otherwise noted. capacitor. These caps are necessary for our test equipment and may not be needed for your application. PART NUMBER STRUCTURE UWQ - 12 / 17 Q48 N B Lx - C - RoHS Hazardous Materials compliance Family C = RoHS-6 (does not claim EU RoHS exemption 7b?lead in solder), standard Series: Wide Input Pin length option Quarter Brick Blank = standard pin length 0.180 in. (4.6 mm) L1 = 0.110 in. (2.79 mm)* Nominal Output Voltage L2 = 0.145 in. (3.68 mm)* *Special quantity order is required; no sample quantities available. Maximum Rated Output : Baseplate (optional) Current in Amps Blank = No baseplate, standard Note: B = Baseplate installed, optional Some model number combinations Input Voltage Range: may not be available. Please contact Q48 = 18-75 Volts (48V nominal) Murata Power Solutions. On/Off Control Polarity N = Negative polarity P = Positive polarity Complete Model Number Example: UWQ-12/17-Q48NBL1-C Negative On/Off logic, baseplate installed, 0.110? pin length, RoHS-6 compliance www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 2 of 17UWQ-12/17-Q48 Series www.murata-ps.com Wide Input, Isolated DOSA Quarter Brick DC/DC Converters PRODUCT OVERVIEW The UWQ series offers high output current (up to For systems needing controlled startup/shutdown, 17 Amps) in an industry standard ?quarter brick? an external remote On/Off control may use either package requiring no heat sink for most applica- positive or negative polarity. tions. The UWQ series delivers ? xed DC output A wealth of self-protection features include voltages up to 204 Watts (12V @17A) for printed input undervoltage lockout and overtemperature circuit board mounting. Wide range inputs of 18 shutdown using an on-board temperature sensor; TTypical unitypical unit to 75 Volts DC (48 Volts nominal) are ideal for overcurrent protection using the ?hiccup? auto- datacom and telecom systems. restart technique, provides inde? nite short-circuit Advanced automated surface mount assembly protection, along with output OVP. The synchronous FEATURES and planar magnetics deliver galvanic isolation recti? er topology offers high ef? ciency for minimal rated at 2250 Vdc for basic insulation. To power heat generation and ?no heat sink? operation. The ?? Fixed DC outputs, 12V @17A digital systems, the outputs offer fast settling to UWQ series is certi? ed to safety standards UL/ ?? Industry standard quarter brick 2.3? x 1.45? x current steps and tolerance of higher capacitive EN/IEC/CSA 60950-1, 2nd edition. It meets RFI/ 0.46? open frame package loads. Excellent ripple and noise speci? cations as- EMI conducted/radiated emission compliance to ?? Wide range 18 to 75 Vdc input voltages with sure compatibility to CPU?s, ASIC?s, programmable EN55022, CISPR22 with an external ? lter. 2250 Volt Basic isolation logic and FPGA?s. No minimum load is required. ?? Remote ON/Off enable control ?? DOSA-compatible pinouts and form factor ?? High ef? ciency synchronous recti? er topology ?? Stable no-load operation APPLICATIONS ?? Monotonic startup into pre-bias output condition ?? ?? Embedded systems, datacom and telecom Instrumentation systems, R&D platforms, auto- ?? Certi? ed to UL/EN 60950-1, CSA-C22.2 No. installations, wireless base stations mated test ? xtures 60950-1, 2nd edition safety approvals ?? ?? Disk farms, data centers and cellular repeater sites Data concentrators, voice forwarding and ?? Extensive self-protection, OVP, input undervolt- speech processing systems ?? age, current limiting and thermal shutdown Remote sensor systems, dedicated controllers F1 +Vin (1) +Vout (8) Barrier External On/Off DC Control Controller Power and Power (2) Source Open = On Reference and Error Ampli?er polarity) -Vin (3) -Vout (4) Figure 1. Connection Diagram Typical topology is shown. Murata Power Solutions recommends an external fuse. For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 1 of 17UWQ-12/17-Q48 Series www.murata-ps.com Wide Input, Isolated DOSA Quarter Brick DC/DC Converters PRODUCT OVERVIEW The UWQ series offers high output current (up to For systems needing controlled startup/shutdown, 17 Amps) in an industry standard ?quarter brick? an external remote On/Off control may use either package requiring no heat sink for most applica- positive or negative polarity. tions. The UWQ series delivers ? xed DC output A wealth of self-protection features include voltages up to 204 Watts (12V @17A) for printed input undervoltage lockout and overtemperature circuit board mounting. Wide range inputs of 18 shutdown using an on-board temperature sensor; TTypical unitypical unit to 75 Volts DC (48 Volts nominal) are ideal for overcurrent protection using the ?hiccup? auto- datacom and telecom systems. restart technique, provides inde? nite short-circuit Advanced automated surface mount assembly protection, along with output OVP. The synchronous FEATURES and planar magnetics deliver galvanic isolation recti? er topology offers high ef? ciency for minimal rated at 2250 Vdc for basic insulation. To power heat generation and ?no heat sink? operation. The ?? Fixed DC outputs, 12V @17A digital systems, the outputs offer fast settling to UWQ series is certi? ed to safety standards UL/ ?? Industry standard quarter brick 2.3? x 1.45? x current steps and tolerance of higher capacitive EN/IEC/CSA 60950-1, 2nd edition. It meets RFI/ 0.46? open frame package loads. Excellent ripple and noise speci? cations as- EMI conducted/radiated emission compliance to ?? Wide range 18 to 75 Vdc input voltages with sure compatibility to CPU?s, ASIC?s, programmable EN55022, CISPR22 with an external ? lter. 2250 Volt Basic isolation logic and FPGA?s. No minimum load is required. ?? Remote ON/Off enable control ?? DOSA-compatible pinouts and form factor ?? High ef? ciency synchronous recti? er topology ?? Stable no-load operation APPLICATIONS ?? Monotonic startup into pre-bias output condition ?? ?? Embedded systems, datacom and telecom Instrumentation systems, R&D platforms, auto- ?? Certi? ed to UL/EN 60950-1, CSA-C22.2 No. installations, wireless base stations mated test ? xtures 60950-1, 2nd edition safety approvals ?? ?? Disk farms, data centers and cellular repeater sites Data concentrators, voice forwarding and ?? Extensive self-protection, OVP, input undervolt- speech processing systems ?? age, current limiting and thermal shutdown Remote sensor systems, dedicated controllers F1 +Vin (1) +Vout (8) Barrier External On/Off DC Control Controller Power and Power (2) Source Open = On Reference and Error Ampli?er polarity) -Vin (3) -Vout (4) Figure 1. Connection Diagram Typical topology is shown. Murata Power Solutions recommends an external fuse. For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 1 of 17UWQ-12/17-Q48 Series Wide Input, Isolated DOSA Quarter Brick DC/DC Converters ORDERING GUIDE ? Output Input R/N (mV IOUT IIN full pk-pk) Regulation (Max.) ? Ef? ciency Dimensions VOUT (Amps, Power VIN Nom. Range IIN no load (Volts) max.) (Watts) Typ. Max. Line Load (Volts) (Volts) load (mA) (Amps) Min. Typ. (inches) (mm) Root Model ? UWQ-12/17-Q48 UWQ-12/17-Q48 ? 12 17 204 100 120 ?1% ?1.5% 48 18-75 80 4.62 90% 92% 22.30x1.45x0.46 max..30x1.45x0.46 max. 58.4x36.8x11.758.4x36.8x11.7 ? Please refer to the part number structure for additional ordering information and options. See detailed speci? cations. Output capacitors are 1 ?F ceramic || 10 ?F electrolytic with a 22uF input ? All speci? cations are typical at nominal line voltage and full load, +25?C unless otherwise noted. capacitor. These caps are necessary for our test equipment and may not be needed for your application. PART NUMBER STRUCTURE UWQ - 12 / 17 Q48 N B Lx - C - RoHS Hazardous Materials compliance Family C = RoHS-6 (does not claim EU RoHS exemption 7b?lead in solder), standard Series: Wide Input Pin length option Quarter Brick Blank = standard pin length 0.180 in. (4.6 mm) L1 = 0.110 in. (2.79 mm)* Nominal Output Voltage L2 = 0.145 in. (3.68 mm)* *Special quantity order is required; no sample quantities available. Maximum Rated Output : Baseplate (optional) Current in Amps Blank = No baseplate, standard Note: B = Baseplate installed, optional Some model number combinations Input Voltage Range: may not be available. Please contact Q48 = 18-75 Volts (48V nominal) Murata Power Solutions. On/Off Control Polarity N = Negative polarity P = Positive polarity Complete Model Number Example: UWQ-12/17-Q48NBL1-C Negative On/Off logic, baseplate installed, 0.110? pin length, RoHS-6 compliance www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 2 of 17UWQ-12/17-Q48 Series Wide Input, Isolated DOSA Quarter Brick DC/DC Converters FUNCTIONAL SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS Conditions ? Minimum Typical/Nominal Maximum Units Input Voltage, Continuous Full power operation 18 48 80 Vdc Operating or non-operating, Input Voltage, Transient 100 Vdc 100 mS max. duration Isolation Voltage Input to output 2250 Vdc Input Reverse Polarity None, install external fuse None Vdc On/Off Remote Control Power on or off, referred to -Vin 0 13.5 Vdc Output Power 0 210 W Current-limited, no damage, Output Current 017A short-circuit protected Storage Temperature Range Vin = Zero (no power) -55 125 ?C Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those listed in the Performance/Functional Speci? cations Table is not implied or recommended. INPUT Conditions ? ? Operating voltage range 18 48 75 Vdc Recommended External Fuse Fast blow 20 A Start-up threshold, measured at 50% load Rising input voltage 16.5 17.5 17.9 Vdc Undervoltage shutdown, measured at 50% load Falling input voltage 15 16 17 Vdc Overvoltage protection Rising input voltage None Vdc Reverse Polarity Protection None, install external fuse None Vdc Internal Filter Type L-C Input current Full Load Conditions Vin = nominal 4.52 4.76 A Low Line Vin = minimum 12.06 12.69 A Inrush Transient Vin = 48V. 0.05 TBD A2-Sec. Output in Short Circuit 50 100 mA No Load input current Iout = minimum, unit=ON 80 150 mA Shut down mode input current 5 6.5 mA Re? ected (back) ripple current ? Measured at input with speci? ed ? lter 15 25 mA, RMS Back Ripple Current, No Filtering 500 525 mA-p-p Back Ripple Current, with 22uF external 300 400 mA-p-p input capacitor Pre-biased startup External output voltage < Vset Monotonic GENERAL and SAFETY Ef? ciency Vin=48V, full load 90 92 % Vin=18V 90 92 % Isolation Isolation Voltage, input to output No baseplate 2250 Vdc Isolation Voltage, input to baseplate With baseplate 1500 Vdc Isolation Voltage, output to baseplate With baseplate 1500 Vdc Insulation Safety Rating basic Isolation Resistance 100 M? Isolation Capacitance 1500 pF Safety (certi? ed to the following UL-60950-1, CSA-C22.2 No.60950-1, Yes requirements) IEC/EN60950-1, 2nd edition Per Telcordia SR-332, issue 1, class 3, ground 3 Calculated MTBF TBC Hours x 10 ? xed, Tambient=+25?C DYNAMIC CHARACTERISTICS Fixed Switching Frequency 160 180 200 KHz Power On, to Vout regulation band, Startup Time 60 65 mS 100% resistive load Startup Time Remote ON to Vout Regulated 60 65 mS Dynamic Load Response 50-75-50% load step to 3% error band 220 275 ?Sec Dynamic Load Peak Deviation same as above ?1100 ?1300 mV FEATURES and OPTIONS Remote On/Off Control ? ?N? suf? x: Negative Logic, ON state ON = pin grounded or external voltage 0 1 Vdc Negative Logic, OFF state OFF = pin open or external voltage 3.5 13.5 Vdc Control Current open collector/drain 1 2 mA ?P? suf? x: Positive Logic, ON state ON = pin open or external voltage 3.5 13.5 V Positive Logic, OFF state OFF = ground pin or external voltage 0 1 V Control Current open collector/drain 1 2 mA Base Plate "B" suf? x optional www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 3 of 17UWQ-12/17-Q48 Series www.murata-ps.com Wide Input, Isolated DOSA Quarter Brick DC/DC Converters PRODUCT OVERVIEW The UWQ series offers high output current (up to For systems needing controlled startup/shutdown, 17 Amps) in an industry standard ?quarter brick? an external remote On/Off control may use either package requiring no heat sink for most applica- positive or negative polarity. tions. The UWQ series delivers ? xed DC output A wealth of self-protection features include voltages up to 204 Watts (12V @17A) for printed input undervoltage lockout and overtemperature circuit board mounting. Wide range inputs of 18 shutdown using an on-board temperature sensor; TTypical unitypical unit to 75 Volts DC (48 Volts nominal) are ideal for overcurrent protection using the ?hiccup? auto- datacom and telecom systems. restart technique, provides inde? nite short-circuit Advanced automated surface mount assembly protection, along with output OVP. The synchronous FEATURES and planar magnetics deliver galvanic isolation recti? er topology offers high ef? ciency for minimal rated at 2250 Vdc for basic insulation. To power heat generation and ?no heat sink? operation. The ?? Fixed DC outputs, 12V @17A digital systems, the outputs offer fast settling to UWQ series is certi? ed to safety standards UL/ ?? Industry standard quarter brick 2.3? x 1.45? x current steps and tolerance of higher capacitive EN/IEC/CSA 60950-1, 2nd edition. It meets RFI/ 0.46? open frame package loads. Excellent ripple and noise speci? cations as- EMI conducted/radiated emission compliance to ?? Wide range 18 to 75 Vdc input voltages with sure compatibility to CPU?s, ASIC?s, programmable EN55022, CISPR22 with an external ? lter. 2250 Volt Basic isolation logic and FPGA?s. No minimum load is required. ?? Remote ON/Off enable control ?? DOSA-compatible pinouts and form factor ?? High ef? ciency synchronous recti? er topology ?? Stable no-load operation APPLICATIONS ?? Monotonic startup into pre-bias output condition ?? ?? Embedded systems, datacom and telecom Instrumentation systems, R&D platforms, auto- ?? Certi? ed to UL/EN 60950-1, CSA-C22.2 No. installations, wireless base stations mated test ? xtures 60950-1, 2nd edition safety approvals ?? ?? Disk farms, data centers and cellular repeater sites Data concentrators, voice forwarding and ?? Extensive self-protection, OVP, input undervolt- speech processing systems ?? age, current limiting and thermal shutdown Remote sensor systems, dedicated controllers F1 +Vin (1) +Vout (8) Barrier External On/Off DC Control Controller Power and Power (2) Source Open = On Reference and Error Ampli?er polarity) -Vin (3) -Vout (4) Figure 1. Connection Diagram Typical topology is shown. Murata Power Solutions recommends an external fuse. For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 1 of 17UWQ-12/17-Q48 Series www.murata-ps.com Wide Input, Isolated DOSA Quarter Brick DC/DC Converters PRODUCT OVERVIEW The UWQ series offers high output current (up to For systems needing controlled startup/shutdown, 17 Amps) in an industry standard ?quarter brick? an external remote On/Off control may use either package requiring no heat sink for most applica- positive or negative polarity. tions. The UWQ series delivers ? xed DC output A wealth of self-protection features include voltages up to 204 Watts (12V @17A) for printed input undervoltage lockout and overtemperature circuit board mounting. Wide range inputs of 18 shutdown using an on-board temperature sensor; TTypical unitypical unit to 75 Volts DC (48 Volts nominal) are ideal for overcurrent protection using the ?hiccup? auto- datacom and telecom systems. restart technique, provides inde? nite short-circuit Advanced automated surface mount assembly protection, along with output OVP. The synchronous FEATURES and planar magnetics deliver galvanic isolation recti? er topology offers high ef? ciency for minimal rated at 2250 Vdc for basic insulation. To power heat generation and ?no heat sink? operation. The ?? Fixed DC outputs, 12V @17A digital systems, the outputs offer fast settling to UWQ series is certi? ed to safety standards UL/ ?? Industry standard quarter brick 2.3? x 1.45? x current steps and tolerance of higher capacitive EN/IEC/CSA 60950-1, 2nd edition. It meets RFI/ 0.46? open frame package loads. Excellent ripple and noise speci? cations as- EMI conducted/radiated emission compliance to ?? Wide range 18 to 75 Vdc input voltages with sure compatibility to CPU?s, ASIC?s, programmable EN55022, CISPR22 with an external ? lter. 2250 Volt Basic isolation logic and FPGA?s. No minimum load is required. ?? Remote ON/Off enable control ?? DOSA-compatible pinouts and form factor ?? High ef? ciency synchronous recti? er topology ?? Stable no-load operation APPLICATIONS ?? Monotonic startup into pre-bias output condition ?? ?? Embedded systems, datacom and telecom Instrumentation systems, R&D platforms, auto- ?? Certi? ed to UL/EN 60950-1, CSA-C22.2 No. installations, wireless base stations mated test ? xtures 60950-1, 2nd edition safety approvals ?? ?? Disk farms, data centers and cellular repeater sites Data concentrators, voice forwarding and ?? Extensive self-protection, OVP, input undervolt- speech processing systems ?? age, current limiting and thermal shutdown Remote sensor systems, dedicated controllers F1 +Vin (1) +Vout (8) Barrier External On/Off DC Control Controller Power and Power (2) Source Open = On Reference and Error Ampli?er polarity) -Vin (3) -Vout (4) Figure 1. Connection Diagram Typical topology is shown. Murata Power Solutions recommends an external fuse. For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 1 of 17UWQ-12/17-Q48 Series Wide Input, Isolated DOSA Quarter Brick DC/DC Converters ORDERING GUIDE ? Output Input R/N (mV IOUT IIN full pk-pk) Regulation (Max.) ? Ef? ciency Dimensions VOUT (Amps, Power VIN Nom. Range IIN no load (Volts) max.) (Watts) Typ. Max. Line Load (Volts) (Volts) load (mA) (Amps) Min. Typ. (inches) (mm) Root Model ? UWQ-12/17-Q48 UWQ-12/17-Q48 ? 12 17 204 100 120 ?1% ?1.5% 48 18-75 80 4.62 90% 92% 22.30x1.45x0.46 max..30x1.45x0.46 max. 58.4x36.8x11.758.4x36.8x11.7 ? Please refer to the part number structure for additional ordering information and options. See detailed speci? cations. Output capacitors are 1 ?F ceramic || 10 ?F electrolytic with a 22uF input ? All speci? cations are typical at nominal line voltage and full load, +25?C unless otherwise noted. capacitor. These caps are necessary for our test equipment and may not be needed for your application. PART NUMBER STRUCTURE UWQ - 12 / 17 Q48 N B Lx - C - RoHS Hazardous Materials compliance Family C = RoHS-6 (does not claim EU RoHS exemption 7b?lead in solder), standard Series: Wide Input Pin length option Quarter Brick Blank = standard pin length 0.180 in. (4.6 mm) L1 = 0.110 in. (2.79 mm)* Nominal Output Voltage L2 = 0.145 in. (3.68 mm)* *Special quantity order is required; no sample quantities available. Maximum Rated Output : Baseplate (optional) Current in Amps Blank = No baseplate, standard Note: B = Baseplate installed, optional Some model number combinations Input Voltage Range: may not be available. Please contact Q48 = 18-75 Volts (48V nominal) Murata Power Solutions. On/Off Control Polarity N = Negative polarity P = Positive polarity Complete Model Number Example: UWQ-12/17-Q48NBL1-C Negative On/Off logic, baseplate installed, 0.110? pin length, RoHS-6 compliance www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 2 of 17UWQ-12/17-Q48 Series www.murata-ps.com Wide Input, Isolated DOSA Quarter Brick DC/DC Converters PRODUCT OVERVIEW The UWQ series offers high output current (up to For systems needing controlled startup/shutdown, 17 Amps) in an industry standard ?quarter brick? an external remote On/Off control may use either package requiring no heat sink for most applica- positive or negative polarity. tions. The UWQ series delivers ? xed DC output A wealth of self-protection features include voltages up to 204 Watts (12V @17A) for printed input undervoltage lockout and overtemperature circuit board mounting. Wide range inputs of 18 shutdown using an on-board temperature sensor; TTypical unitypical unit to 75 Volts DC (48 Volts nominal) are ideal for overcurrent protection using the ?hiccup? auto- datacom and telecom systems. restart technique, provides inde? nite short-circuit Advanced automated surface mount assembly protection, along with output OVP. The synchronous FEATURES and planar magnetics deliver galvanic isolation recti? er topology offers high ef? ciency for minimal rated at 2250 Vdc for basic insulation. To power heat generation and ?no heat sink? operation. The ?? Fixed DC outputs, 12V @17A digital systems, the outputs offer fast settling to UWQ series is certi? ed to safety standards UL/ ?? Industry standard quarter brick 2.3? x 1.45? x current steps and tolerance of higher capacitive EN/IEC/CSA 60950-1, 2nd edition. It meets RFI/ 0.46? open frame package loads. Excellent ripple and noise speci? cations as- EMI conducted/radiated emission compliance to ?? Wide range 18 to 75 Vdc input voltages with sure compatibility to CPU?s, ASIC?s, programmable EN55022, CISPR22 with an external ? lter. 2250 Volt Basic isolation logic and FPGA?s. No minimum load is required. ?? Remote ON/Off enable control ?? DOSA-compatible pinouts and form factor ?? High ef? ciency synchronous recti? er topology ?? Stable no-load operation APPLICATIONS ?? Monotonic startup into pre-bias output condition ?? ?? Embedded systems, datacom and telecom Instrumentation systems, R&D platforms, auto- ?? Certi? ed to UL/EN 60950-1, CSA-C22.2 No. installations, wireless base stations mated test ? xtures 60950-1, 2nd edition safety approvals ?? ?? Disk farms, data centers and cellular repeater sites Data concentrators, voice forwarding and ?? Extensive self-protection, OVP, input undervolt- speech processing systems ?? age, current limiting and thermal shutdown Remote sensor systems, dedicated controllers F1 +Vin (1) +Vout (8) Barrier External On/Off DC Control Controller Power and Power (2) Source Open = On Reference and Error Ampli?er polarity) -Vin (3) -Vout (4) Figure 1. Connection Diagram Typical topology is shown. Murata Power Solutions recommends an external fuse. For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 1 of 17UWQ-12/17-Q48 Series www.murata-ps.com Wide Input, Isolated DOSA Quarter Brick DC/DC Converters PRODUCT OVERVIEW The UWQ series offers high output current (up to For systems needing controlled startup/shutdown, 17 Amps) in an industry standard ?quarter brick? an external remote On/Off control may use either package requiring no heat sink for most applica- positive or negative polarity. tions. The UWQ series delivers ? xed DC output A wealth of self-protection features include voltages up to 204 Watts (12V @17A) for printed input undervoltage lockout and overtemperature circuit board mounting. Wide range inputs of 18 shutdown using an on-board temperature sensor; TTypical unitypical unit to 75 Volts DC (48 Volts nominal) are ideal for overcurrent protection using the ?hiccup? auto- datacom and telecom systems. restart technique, provides inde? nite short-circuit Advanced automated surface mount assembly protection, along with output OVP. The synchronous FEATURES and planar magnetics deliver galvanic isolation recti? er topology offers high ef? ciency for minimal rated at 2250 Vdc for basic insulation. To power heat generation and ?no heat sink? operation. The ?? Fixed DC outputs, 12V @17A digital systems, the outputs offer fast settling to UWQ series is certi? ed to safety standards UL/ ?? Industry standard quarter brick 2.3? x 1.45? x current steps and tolerance of higher capacitive EN/IEC/CSA 60950-1, 2nd edition. It meets RFI/ 0.46? open frame package loads. Excellent ripple and noise speci? cations as- EMI conducted/radiated emission compliance to ?? Wide range 18 to 75 Vdc input voltages with sure compatibility to CPU?s, ASIC?s, programmable EN55022, CISPR22 with an external ? lter. 2250 Volt Basic isolation logic and FPGA?s. No minimum load is required. ?? Remote ON/Off enable control ?? DOSA-compatible pinouts and form factor ?? High ef? ciency synchronous recti? er topology ?? Stable no-load operation APPLICATIONS ?? Monotonic startup into pre-bias output condition ?? ?? Embedded systems, datacom and telecom Instrumentation systems, R&D platforms, auto- ?? Certi? ed to UL/EN 60950-1, CSA-C22.2 No. installations, wireless base stations mated test ? xtures 60950-1, 2nd edition safety approvals ?? ?? Disk farms, data centers and cellular repeater sites Data concentrators, voice forwarding and ?? Extensive self-protection, OVP, input undervolt- speech processing systems ?? age, current limiting and thermal shutdown Remote sensor systems, dedicated controllers F1 +Vin (1) +Vout (8) Barrier External On/Off DC Control Controller Power and Power (2) Source Open = On Reference and Error Ampli?er polarity) -Vin (3) -Vout (4) Figure 1. Connection Diagram Typical topology is shown. Murata Power Solutions recommends an external fuse. For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 1 of 17UWQ-12/17-Q48 Series Wide Input, Isolated DOSA Quarter Brick DC/DC Converters ORDERING GUIDE ? Output Input R/N (mV IOUT IIN full pk-pk) Regulation (Max.) ? Ef? ciency Dimensions VOUT (Amps, Power VIN Nom. Range IIN no load (Volts) max.) (Watts) Typ. Max. Line Load (Volts) (Volts) load (mA) (Amps) Min. Typ. (inches) (mm) Root Model ? UWQ-12/17-Q48 UWQ-12/17-Q48 ? 12 17 204 100 120 ?1% ?1.5% 48 18-75 80 4.62 90% 92% 22.30x1.45x0.46 max..30x1.45x0.46 max. 58.4x36.8x11.758.4x36.8x11.7 ? Please refer to the part number structure for additional ordering information and options. See detailed speci? cations. Output capacitors are 1 ?F ceramic || 10 ?F electrolytic with a 22uF input ? All speci? cations are typical at nominal line voltage and full load, +25?C unless otherwise noted. capacitor. These caps are necessary for our test equipment and may not be needed for your application. PART NUMBER STRUCTURE UWQ - 12 / 17 Q48 N B Lx - C - RoHS Hazardous Materials compliance Family C = RoHS-6 (does not claim EU RoHS exemption 7b?lead in solder), standard Series: Wide Input Pin length option Quarter Brick Blank = standard pin length 0.180 in. (4.6 mm) L1 = 0.110 in. (2.79 mm)* Nominal Output Voltage L2 = 0.145 in. (3.68 mm)* *Special quantity order is required; no sample quantities available. Maximum Rated Output : Baseplate (optional) Current in Amps Blank = No baseplate, standard Note: B = Baseplate installed, optional Some model number combinations Input Voltage Range: may not be available. Please contact Q48 = 18-75 Volts (48V nominal) Murata Power Solutions. On/Off Control Polarity N = Negative polarity P = Positive polarity Complete Model Number Example: UWQ-12/17-Q48NBL1-C Negative On/Off logic, baseplate installed, 0.110? pin length, RoHS-6 compliance www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 2 of 17UWQ-12/17-Q48 Series Wide Input, Isolated DOSA Quarter Brick DC/DC Converters FUNCTIONAL SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS Conditions ? Minimum Typical/Nominal Maximum Units Input Voltage, Continuous Full power operation 18 48 80 Vdc Operating or non-operating, Input Voltage, Transient 100 Vdc 100 mS max. duration Isolation Voltage Input to output 2250 Vdc Input Reverse Polarity None, install external fuse None Vdc On/Off Remote Control Power on or off, referred to -Vin 0 13.5 Vdc Output Power 0 210 W Current-limited, no damage, Output Current 017A short-circuit protected Storage Temperature Range Vin = Zero (no power) -55 125 ?C Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those listed in the Performance/Functional Speci? cations Table is not implied or recommended. INPUT Conditions ? ? Operating voltage range 18 48 75 Vdc Recommended External Fuse Fast blow 20 A Start-up threshold, measured at 50% load Rising input voltage 16.5 17.5 17.9 Vdc Undervoltage shutdown, measured at 50% load Falling input voltage 15 16 17 Vdc Overvoltage protection Rising input voltage None Vdc Reverse Polarity Protection None, install external fuse None Vdc Internal Filter Type L-C Input current Full Load Conditions Vin = nominal 4.52 4.76 A Low Line Vin = minimum 12.06 12.69 A Inrush Transient Vin = 48V. 0.05 TBD A2-Sec. Output in Short Circuit 50 100 mA No Load input current Iout = minimum, unit=ON 80 150 mA Shut down mode input current 5 6.5 mA Re? ected (back) ripple current ? Measured at input with speci? ed ? lter 15 25 mA, RMS Back Ripple Current, No Filtering 500 525 mA-p-p Back Ripple Current, with 22uF external 300 400 mA-p-p input capacitor Pre-biased startup External output voltage < Vset Monotonic GENERAL and SAFETY Ef? ciency Vin=48V, full load 90 92 % Vin=18V 90 92 % Isolation Isolation Voltage, input to output No baseplate 2250 Vdc Isolation Voltage, input to baseplate With baseplate 1500 Vdc Isolation Voltage, output to baseplate With baseplate 1500 Vdc Insulation Safety Rating basic Isolation Resistance 100 MO Isolation Capacitance 1500 pF Safety (certi? ed to the following UL-60950-1, CSA-C22.2 No.60950-1, Yes requirements) IEC/EN60950-1, 2nd edition Per Telcordia SR-332, issue 1, class 3, ground 3 Calculated MTBF TBC Hours x 10 ? xed, Tambient=+25?C DYNAMIC CHARACTERISTICS Fixed Switching Frequency 160 180 200 KHz Power On, to Vout regulation band, Startup Time 60 65 mS 100% resistive load Startup Time Remote ON to Vout Regulated 60 65 mS Dynamic Load Response 50-75-50% load step to 3% error band 220 275 ?Sec Dynamic Load Peak Deviation same as above ?1100 ?1300 mV FEATURES and OPTIONS Remote On/Off Control ? ?N? suf? x: Negative Logic, ON state ON = pin grounded or external voltage 0 1 Vdc Negative Logic, OFF state OFF = pin open or external voltage 3.5 13.5 Vdc Control Current open collector/drain 1 2 mA ?P? suf? x: Positive Logic, ON state ON = pin open or external voltage 3.5 13.5 V Positive Logic, OFF state OFF = ground pin or external voltage 0 1 V Control Current open collector/drain 1 2 mA Base Plate "B" suf? x optional www.murata-ps.com/support MDC_UWQ-12/17-Q48 Series.A01.D7 Page 3 of 17

Tariff Concession Code
Tariff Desc

9601650
8504.40.90 CONVERTERS, DC/DC, power output not exceeding 5 W, being ANY of the following:
(a) single in line package;
(b) dual in line;
(c) surface mount device
Op. 01.07.1996 Dec.27.02.1996 - TC 9601650

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