E48SH12010NRFA

FEATURES High efficiency: 93% 12V/10A Size: 58.4mm x 22.8mm x 9.5mm (2.30x0.90x0.37) w/o heat-spreader 58.4mm x 22.8mm x 12.7mm (2.30x0.90x0.5) with heat-spreader Industry standard pin out Fixed frequency operation Input UVLO, Output OTP, OCP, OVP Monotonic startup into normal and Pre-biased loads 2250V Isolation and basic insulation No minimum load required SMD and through-hole versions No negative current during power or enable on/off ISO 9001, TL 9000, ISO 14001, QS 9000, OHSAS 18001 certified manufacturing facility UL/cUL 60950 (US & Canada) recognized, and TUV (EN60950) certified CE mark meets 73/23/EEC and 93/68/EEC Delphi Series E48SH, 120W Eighth Brick Family directive DC/DC Power Modules: 48V in, 12V/10A out The Delphi Series E48SH Eighth Brick, 48V input, single output, isolated OPTIONS DC/DC converters are the latest offering from a world leader in power Positive On/Off logic systems technology and manufacturing Delta Electronics, Inc. This Short pin lengths available product family is available in either a through-hole or surface-mounted External Synchronization package and provides up to 120 watts of power or 50A of output current Output OVP latch mode (1.2V and below) in an industry standard footprint and pinout. The E48SH Through hole pins with Heat spreader converter operates from an input voltage of 36V to 75V and is available in ou tput voltages from 1.0V to 15V. Efficiency is 93% for the 12V output at full load. With creative design technology and optimization of component placement, these converters possess outstanding electrical and thermal performance, as well as extremely high reliability under highly stressful APPLICATIONS operating conditions. All models are fully protected from abnormal input/output voltage, current, and temperature conditions. The Delphi Series Telecom/DataCom converters meet all safety requirements with basic insulation. Wireless Networks Optical Network Equipment Server and Data Storage Industrial/Test Equipment DATASHEET DS E48SH12010 08102018 TECHNICAL SPECIFICATIONS (T =25C, airflow rate=300 LFM, V =48Vdc, nominal Vout unless otherwise noted.) A in PARAMETER NOTES and CONDITIONS E48SH12010 (Standard) Min. Typ. Max. Units ABSOLUTE MAXIMUM RATINGS Input Voltage Continuous 80 Vdc Transient (100ms) 100ms 100 Vdc Operating Ambient Temperature -40 85 C Storage Temperature -55 125 C Input/Output Isolation Voltage 2250 Vdc INPUT CHARACTERISTICS Operating Input Voltage 36 75 Vdc Input Under-Voltage Lockout Turn-On Voltage Threshold 33 34 35 Vdc Turn-Off Voltage Threshold 31 32 33 Vdc Lockout Hysteresis Voltage 1 2 3 Vdc Maximum Input Current 100% Load, 36Vin 3.9 A No-Load Input Current 90 mA Off Converter Input Current 3 10 mA 2 2 Inrush Current(I t) 1 A s Input Reflected-Ripple Current P-P thru 12H inductor, 5Hz to 20MHz 20 mA Input Voltage Ripple Rejection 120 Hz 60 dB OUTPUT CHARACTERISTICS Output Voltage Set Point Vin=48V, Io=Io.max, Tc=25C 11.88 12.00 12.12 Vdc Output Voltage Regulation Over Load Io=Io,min to Io,max 10 20 mV Over Line Vin=36V to 75V 10 20 mV Over Temperature Tc=-40C to 115C 50 mV Total Output Voltage Range over sample load, line and temperature 11.76 12.24 V Output Voltage Ripple and Noise 5Hz to 20MHz bandwidth Peak-to-Peak Full Load, 1F ceramic, 10F tantalum 40 80 mV RMS Full Load, 1F ceramic, 10F tantalum 10 20 mV Operating Output Current Range 0 10 A Output DC Current-Limit Inception Output Voltage 10% Low 110 140 % DYNAMIC CHARACTERISTICS Output Voltage Current Transient 48V, 10F Tan & 1F Ceramic load cap, 0.1A/s Positive Step Change in Output Current 50% Io.max to 75% Io.max 110 200 mV Negative Step Change in Output Current 75% Io.max to 50% Io.max 110 200 mV Settling Time (within 1% Vout nominal) 100 us Turn-On Transient Start-Up Time, From On/Off Control 15 25 ms Start-Up Time, From Input 20 30 ms Maximum Output Capacitance Full load no overshoot of Vout at startup 5000 F EFFICIENCY 100% Load 92 93 % 60% Load 92 93 % ISOLATION CHARACTERISTICS Input to Output 2250 Vdc Isolation Resistance 10 M Isolation Capacitance 1500 pF FEATURE CHARACTERISTICS Switching Frequency For others 185 200 225 kHz For NRFL 160 175 195 kHz ON/OFF Control, Negative Remote On/Off logic Logic Low (Module On) Von/off at Ion/off=1.0mA 1.2 V Logic High (Module Off) Von/off at Ion/off=0.0 A 3 50 V ON/OFF Control, Positive Remote On/Off logic Logic Low (Module Off) Von/off at Ion/off=1.0mA 1.2 V Logic High (Module On) Von/off at Ion/off=0.0 A 3 50 V ON/OFF Current (for both remote on/off logic) Ion/off at Von/off=0.0V 1 mA Leakage Current (for both remote on/off logic) Logic High, Von/off=15V 50 uA Pout max rated power, trim up curve refer to Output Voltage Trim Range -20 10 % figure4 Pout max rated power, refer to figure4 Output Voltage Remote Sense Range 10 % Output Over-Voltage Protection Over full temp range % of nominal Vout 13.8 16.2 V GENERAL SPECIFICATIONS MTBF Io=80% of Io, max 300LFM 25C 2.2 M hours Weight Without heat spreader 25 grams Weight With heat spreader 36.6 grams Refer to Figure 22 for Hot spot 1 location Over-Temperature Shutdown ( Without heat spreader) 130 C (48Vin,80% Io, 200LFM,Airflow from Vin- to Vin+) Refer to Figure 24 for Hot spot 2 location Over-Temperature Shutdown (With heat spreader) 118 C (48Vin,80% Io, 200LFM,Airflow from Vin- to Vin+) Over-Temperature Shutdown ( NTC resistor ) 125 C Note: Please attach thermocouple on NTC resistor to test OTP function, the hot spots temperature is just for reference. 2 DS E48SH12010 08102018