Product Information

MAX20315EWC+

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Datasheet
Current & Power Monitors & Regulators 500-6000mA Adjustable Current Limiting Switch; EN active low; continuous mode
Manufacturer: Maxim



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264 - Global Stock


Ships to you between Tue. 27 Apr to Thu. 29 Apr

MOQ : 1
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Manufacturer
Maxim
Product Category
Current & Power Monitors & Regulators
RoHS - XON
Y Icon ROHS
Product
Current Monitors
Supply Voltage - Max
5.5 V
Supply Voltage - Min
2.5 V
Mounting Style
Smd/Smt
Package / Case
WLP-12
Sensing Method
Low Side
Series
Max20313-Max20316
Brand
Maxim Integrated
Input Voltage Range
2.5 v to 5.5 V
Maximum Operating Temperature
+85 C
Minimum Operating Temperature
- 40 C
Operating Supply Current
250 uA
Product Type
Current & Power Monitors & Regulators
Factory Pack Quantity :
10
Subcategory
Pmic - Power Management Ics
Hts Code
8542390001
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Mfr. Part No.
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Current & Power Monitors & Regulators 500-6000mA Adjustable Current Limiting Switch; EN active low; latch-off mode
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Current & Power Monitors & Regulators 500-6000mA Adjustable Current Limiting Switch; EN active low; latch-off mode
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MAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches General Description Benefits and Features The MAX20313?MAX20316 programmable current-limit ? Reliable Protection switches feature internal current limiting to prevent damage ? Adjustable Current Limit (500mA to 6A) to host devices due to faulty load conditions. These ? Accurate ?5% Overload Current Limit (2A to 6A) ? Current Monitoring current-limit switches feature a low, 10m? (typ) on- resistance and operate from a +2.5V to +5.5V input voltage ? Low R 10m? (typ) ON ? Reverse Current Protection range. The current limit is adjustable from 500mA to 6A, making these devices ideal for charging a large load ? Short-Circuit Protection ? Thermal Shutdown Protection capacitor and for high-current load-switching applications. ? Space Saving The MAX20313 and MAX20315 feature a continuous current-limit mode during an overcurrent event. The ? 12-Bump 0.4mm Pitch 1.68mm x 1.48mm WLP MAX20314 and MAX20316 feature a latchoff mode during Applications an overcurrent event. Additional safety features include ? RF Power Amplifiers in Cell Phones thermal shutdown protection to prevent overheating and ? USB Ports reverse current blocking to prevent current from being ? Data Modem Cards driven back into the source. ? Portable Media Players The devices are available in a 12-bump (0.4mm pitch, ? UTCA/ATCA Platforms 1.68mm x 1.48mm) wafer-level package (WLP) and operate ? SDXC Card Power Supply Protection over the -40?C to +85?C extended temperature range. Ordering Information appears at end of data sheet. 19-100072; Rev 1; 3/18MAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches General Description Benefits and Features The MAX20313?MAX20316 programmable current-limit ? Reliable Protection switches feature internal current limiting to prevent damage ? Adjustable Current Limit (500mA to 6A) to host devices due to faulty load conditions. These ? Accurate ?5% Overload Current Limit (2A to 6A) ? Current Monitoring current-limit switches feature a low, 10mO (typ) on- resistance and operate from a +2.5V to +5.5V input voltage ? Low R 10mO (typ) ON ? Reverse Current Protection range. The current limit is adjustable from 500mA to 6A, making these devices ideal for charging a large load ? Short-Circuit Protection ? Thermal Shutdown Protection capacitor and for high-current load-switching applications. ? Space Saving The MAX20313 and MAX20315 feature a continuous current-limit mode during an overcurrent event. The ? 12-Bump 0.4mm Pitch 1.68mm x 1.48mm WLP MAX20314 and MAX20316 feature a latchoff mode during Applications an overcurrent event. Additional safety features include ? RF Power Amplifiers in Cell Phones thermal shutdown protection to prevent overheating and ? USB Ports reverse current blocking to prevent current from being ? Data Modem Cards driven back into the source. ? Portable Media Players The devices are available in a 12-bump (0.4mm pitch, ? UTCA/ATCA Platforms 1.68mm x 1.48mm) wafer-level package (WLP) and operate ? SDXC Card Power Supply Protection over the -40?C to +85?C extended temperature range. Ordering Information appears at end of data sheet. 19-100072; Rev 1; 3/18MAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches Absolute Maximum Ratings (All voltages referenced to GND.) Operating Temperature Range ........................... -40?C to +85?C IN, OUT, EN, EN, FLAG, SETI ................................-0.3V to +6V Junction Temperature ......................................................+150?C Continuous Current Into Any Terminal (except IN, OUT) ...20mA Storage Temperature Range ............................ -65?C to +150?C OUT Short Circuit to GND ................................Internally Limited Soldering Temperature (reflow) .......................................+260?C Continuous Power Dissipation (T = +70?C) A WLP (derate 13.73mW/?C above +70?C) ...............1098.4mW Package Thermal Characteristics (Note 1) WLP Junction-to-Ambient Thermal Resistance (? ) .....72.82?C/W JA Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. Stresses beyond those listed under ?Absolute Maximum Ratings? may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Electrical Characteristics (V = 2.5V to 5.5V, T = -40?C to +85?C, unless otherwise noted. Typical values are at V = 4.3V, C = 1?F, C = 1?F, IN A IN IN OUT T = +25?C) (Note 2) A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS SUPPLY OPERATION Operating Voltage V 2.5 5.5 V IN Undervoltage Lockout V 1.45 V UVLO I = 0A, switch on, (supply current comes OUT Quiescent Current I 250 525 ?A Q from high voltage between IN and OUT) V = 4.3V, I = 0A, after an IN OUT Latchoff Current I overcurrent fault (MAX20314, 3.5 20 ?A LATCH MAX20316) V = 0V, V = V , V = 5.5V, EN EN IN IN Shutdown Forward Current I 3.0 20 ?A SHDN V = 0V OUT V = 0V, V = V , V = 0V, EN EN OUT IN Shutdown Reverse Current I 3.0 20 ?A RSHDN V = 5.5V OUT INTERNAL FET V = 4.3V, I = 1A, I < I , IN OUT OUT LIM Switch-on Resistance (Note 3) R 10 19 m? ON T = +25?C A R = 675?, V = 4.3V 5700 6000 6300 SETI IN Forward Current Limit (Note 3) I R = 2063?, V = 4.3V 1900 2000 2100 mA LIM SETI IN R = 9019?, V = 4.3V 425 500 575 SETI IN Current Limit Fold Back I V = 4.3V, V = 0V, I = 1A -10 % LIM_FB IN OUT LIM R Coefficient P I = 500mA to 6A 3329 SETI LIM R Constant C I = 500mA to 6A 12 mA SETI LIM V = V = 4.3V, I = 80% I IN EN LOAD LIM Load Transient Step Reaction t steps to 120% I to flowing current 60 ?s SR LIM Time within 10% I LIM Maxim Integrated ? 2 www.maximintegrated.comMAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches General Description Benefits and Features The MAX20313?MAX20316 programmable current-limit ? Reliable Protection switches feature internal current limiting to prevent damage ? Adjustable Current Limit (500mA to 6A) to host devices due to faulty load conditions. These ? Accurate ?5% Overload Current Limit (2A to 6A) ? Current Monitoring current-limit switches feature a low, 10mO (typ) on- resistance and operate from a +2.5V to +5.5V input voltage ? Low R 10mO (typ) ON ? Reverse Current Protection range. The current limit is adjustable from 500mA to 6A, making these devices ideal for charging a large load ? Short-Circuit Protection ? Thermal Shutdown Protection capacitor and for high-current load-switching applications. ? Space Saving The MAX20313 and MAX20315 feature a continuous current-limit mode during an overcurrent event. The ? 12-Bump 0.4mm Pitch 1.68mm x 1.48mm WLP MAX20314 and MAX20316 feature a latchoff mode during Applications an overcurrent event. Additional safety features include ? RF Power Amplifiers in Cell Phones thermal shutdown protection to prevent overheating and ? USB Ports reverse current blocking to prevent current from being ? Data Modem Cards driven back into the source. ? Portable Media Players The devices are available in a 12-bump (0.4mm pitch, ? UTCA/ATCA Platforms 1.68mm x 1.48mm) wafer-level package (WLP) and operate ? SDXC Card Power Supply Protection over the -40?C to +85?C extended temperature range. Ordering Information appears at end of data sheet. 19-100072; Rev 1; 3/18MAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches General Description Benefits and Features The MAX20313?MAX20316 programmable current-limit ? Reliable Protection switches feature internal current limiting to prevent damage ? Adjustable Current Limit (500mA to 6A) to host devices due to faulty load conditions. These ? Accurate ?5% Overload Current Limit (2A to 6A) ? Current Monitoring current-limit switches feature a low, 10mO (typ) on- resistance and operate from a +2.5V to +5.5V input voltage ? Low R 10mO (typ) ON ? Reverse Current Protection range. The current limit is adjustable from 500mA to 6A, making these devices ideal for charging a large load ? Short-Circuit Protection ? Thermal Shutdown Protection capacitor and for high-current load-switching applications. ? Space Saving The MAX20313 and MAX20315 feature a continuous current-limit mode during an overcurrent event. The ? 12-Bump 0.4mm Pitch 1.68mm x 1.48mm WLP MAX20314 and MAX20316 feature a latchoff mode during Applications an overcurrent event. Additional safety features include ? RF Power Amplifiers in Cell Phones thermal shutdown protection to prevent overheating and ? USB Ports reverse current blocking to prevent current from being ? Data Modem Cards driven back into the source. ? Portable Media Players The devices are available in a 12-bump (0.4mm pitch, ? UTCA/ATCA Platforms 1.68mm x 1.48mm) wafer-level package (WLP) and operate ? SDXC Card Power Supply Protection over the -40?C to +85?C extended temperature range. Ordering Information appears at end of data sheet. 19-100072; Rev 1; 3/18MAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches Absolute Maximum Ratings (All voltages referenced to GND.) Operating Temperature Range ........................... -40?C to +85?C IN, OUT, EN, EN, FLAG, SETI ................................-0.3V to +6V Junction Temperature ......................................................+150?C Continuous Current Into Any Terminal (except IN, OUT) ...20mA Storage Temperature Range ............................ -65?C to +150?C OUT Short Circuit to GND ................................Internally Limited Soldering Temperature (reflow) .......................................+260?C Continuous Power Dissipation (T = +70?C) A WLP (derate 13.73mW/?C above +70?C) ...............1098.4mW Package Thermal Characteristics (Note 1) WLP Junction-to-Ambient Thermal Resistance (? ) .....72.82?C/W JA Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. Stresses beyond those listed under ?Absolute Maximum Ratings? may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Electrical Characteristics (V = 2.5V to 5.5V, T = -40?C to +85?C, unless otherwise noted. Typical values are at V = 4.3V, C = 1?F, C = 1?F, IN A IN IN OUT T = +25?C) (Note 2) A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS SUPPLY OPERATION Operating Voltage V 2.5 5.5 V IN Undervoltage Lockout V 1.45 V UVLO I = 0A, switch on, (supply current comes OUT Quiescent Current I 250 525 ?A Q from high voltage between IN and OUT) V = 4.3V, I = 0A, after an IN OUT Latchoff Current I overcurrent fault (MAX20314, 3.5 20 ?A LATCH MAX20316) V = 0V, V = V , V = 5.5V, EN EN IN IN Shutdown Forward Current I 3.0 20 ?A SHDN V = 0V OUT V = 0V, V = V , V = 0V, EN EN OUT IN Shutdown Reverse Current I 3.0 20 ?A RSHDN V = 5.5V OUT INTERNAL FET V = 4.3V, I = 1A, I < I , IN OUT OUT LIM Switch-on Resistance (Note 3) R 10 19 mO ON T = +25?C A R = 675O, V = 4.3V 5700 6000 6300 SETI IN Forward Current Limit (Note 3) I R = 2063O, V = 4.3V 1900 2000 2100 mA LIM SETI IN R = 9019O, V = 4.3V 425 500 575 SETI IN Current Limit Fold Back I V = 4.3V, V = 0V, I = 1A -10 % LIM_FB IN OUT LIM R Coefficient P I = 500mA to 6A 3329 SETI LIM R Constant C I = 500mA to 6A 12 mA SETI LIM V = V = 4.3V, I = 80% I IN EN LOAD LIM Load Transient Step Reaction t steps to 120% I to flowing current 60 ?s SR LIM Time within 10% I LIM Maxim Integrated ? 2 www.maximintegrated.comMAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches Electrical Characteristics (continued) (V = 2.5V to 5.5V, T = -40?C to +85?C, unless otherwise noted. Typical values are at V = 4.3V, C = 1?F, C = 1?F, IN A IN IN OUT T = +25?C) (Note 2) A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Accurate Reverse Current V V - V 1 8 25 mV AREV_TH OUT IN Blocking Trigger Threshold Accurate Reverse Current V V - V 0 7 mV AREV_EX OUT IN Blocking Release Threshold (V - V ) changes from 0V to OUT IN Accurate Reverse Blocking t -0.02V in 100ns, the time needed to 128 ?s DB_ARIB Debounce Time block reverse current Fast Reverse Current Blocking V V - V 40 65 110 mV FREV_TH OUT IN Threshold (V - V ) changes from 0V to -0.3V in OUT IN Fast Reverse Blocking Response t 100ns, the time needed to block reverse 3 ?s FRIB Time current FLAG Assertion Drop Voltage Increase (V - V ) drop until FLAG IN OUT V 70 120 185 mV FA Threshold asserts, in current limit mode, V = 4.3V IN EN, EN INPUT EN, EN Input Leakage I EN, EN = IN or GND -0.9 0.9 ?A LEAK EN, EN Input Logic-High Voltage V 1.4 V IH EN, EN Input Logic-Low Voltage V 0.4 V IL FLAG OUTPUT FLAG Output Logic-Low Voltage I = 1mA 0.4 V SINK FLAG Output Leakage Current V = V = 5.5V, FLAG deasserted 0.9 ?A IN FLAG TIMING CHARACTERISTICS Time from EN/EN signal to V = 90% OUT Turn-On Delay t 2.5 4 5 ms ON of V , V = 4.3V (Figure 1) IN IN Time from EN/EN signal to V = 10% OUT Turn-Off Time t of V , V = 4.3V, C = 1000pF, 50 ?s OFF IN IN LOAD R = 860? (Figure 1) LOAD V = 4.3V, output high and then short IN Current-Limit Reaction Time t 3 ?s LIM circuit applied, I > 200% I OUT LIM Blanking Time t V = 4.3V (Figure 2) 12 15 18 ms BLANK IN THERMAL PROTECTION Thermal Shutdown 150 ?C Thermal Shutdown Hysteresis 20 ?C Temperature Increase 130 ?C Self-Limitation Note 2: All devices are 100% production tested at T = +25?C. Specifications over the operating temperature range are guaranteed A by design. Note 3: Guaranteed by design and device characterization. Maxim Integrated ? 3 www.maximintegrated.comMAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches General Description Benefits and Features The MAX20313?MAX20316 programmable current-limit ? Reliable Protection switches feature internal current limiting to prevent damage ? Adjustable Current Limit (500mA to 6A) to host devices due to faulty load conditions. These ? Accurate ?5% Overload Current Limit (2A to 6A) ? Current Monitoring current-limit switches feature a low, 10mO (typ) on- resistance and operate from a +2.5V to +5.5V input voltage ? Low R 10mO (typ) ON ? Reverse Current Protection range. The current limit is adjustable from 500mA to 6A, making these devices ideal for charging a large load ? Short-Circuit Protection ? Thermal Shutdown Protection capacitor and for high-current load-switching applications. ? Space Saving The MAX20313 and MAX20315 feature a continuous current-limit mode during an overcurrent event. The ? 12-Bump 0.4mm Pitch 1.68mm x 1.48mm WLP MAX20314 and MAX20316 feature a latchoff mode during Applications an overcurrent event. Additional safety features include ? RF Power Amplifiers in Cell Phones thermal shutdown protection to prevent overheating and ? USB Ports reverse current blocking to prevent current from being ? Data Modem Cards driven back into the source. ? Portable Media Players The devices are available in a 12-bump (0.4mm pitch, ? UTCA/ATCA Platforms 1.68mm x 1.48mm) wafer-level package (WLP) and operate ? SDXC Card Power Supply Protection over the -40?C to +85?C extended temperature range. Ordering Information appears at end of data sheet. 19-100072; Rev 1; 3/18MAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches General Description Benefits and Features The MAX20313?MAX20316 programmable current-limit ? Reliable Protection switches feature internal current limiting to prevent damage ? Adjustable Current Limit (500mA to 6A) to host devices due to faulty load conditions. These ? Accurate ?5% Overload Current Limit (2A to 6A) ? Current Monitoring current-limit switches feature a low, 10mO (typ) on- resistance and operate from a +2.5V to +5.5V input voltage ? Low R 10mO (typ) ON ? Reverse Current Protection range. The current limit is adjustable from 500mA to 6A, making these devices ideal for charging a large load ? Short-Circuit Protection ? Thermal Shutdown Protection capacitor and for high-current load-switching applications. ? Space Saving The MAX20313 and MAX20315 feature a continuous current-limit mode during an overcurrent event. The ? 12-Bump 0.4mm Pitch 1.68mm x 1.48mm WLP MAX20314 and MAX20316 feature a latchoff mode during Applications an overcurrent event. Additional safety features include ? RF Power Amplifiers in Cell Phones thermal shutdown protection to prevent overheating and ? USB Ports reverse current blocking to prevent current from being ? Data Modem Cards driven back into the source. ? Portable Media Players The devices are available in a 12-bump (0.4mm pitch, ? UTCA/ATCA Platforms 1.68mm x 1.48mm) wafer-level package (WLP) and operate ? SDXC Card Power Supply Protection over the -40?C to +85?C extended temperature range. Ordering Information appears at end of data sheet. 19-100072; Rev 1; 3/18MAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches Absolute Maximum Ratings (All voltages referenced to GND.) Operating Temperature Range ........................... -40?C to +85?C IN, OUT, EN, EN, FLAG, SETI ................................-0.3V to +6V Junction Temperature ......................................................+150?C Continuous Current Into Any Terminal (except IN, OUT) ...20mA Storage Temperature Range ............................ -65?C to +150?C OUT Short Circuit to GND ................................Internally Limited Soldering Temperature (reflow) .......................................+260?C Continuous Power Dissipation (T = +70?C) A WLP (derate 13.73mW/?C above +70?C) ...............1098.4mW Package Thermal Characteristics (Note 1) WLP Junction-to-Ambient Thermal Resistance (? ) .....72.82?C/W JA Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. Stresses beyond those listed under ?Absolute Maximum Ratings? may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Electrical Characteristics (V = 2.5V to 5.5V, T = -40?C to +85?C, unless otherwise noted. Typical values are at V = 4.3V, C = 1?F, C = 1?F, IN A IN IN OUT T = +25?C) (Note 2) A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS SUPPLY OPERATION Operating Voltage V 2.5 5.5 V IN Undervoltage Lockout V 1.45 V UVLO I = 0A, switch on, (supply current comes OUT Quiescent Current I 250 525 ?A Q from high voltage between IN and OUT) V = 4.3V, I = 0A, after an IN OUT Latchoff Current I overcurrent fault (MAX20314, 3.5 20 ?A LATCH MAX20316) V = 0V, V = V , V = 5.5V, EN EN IN IN Shutdown Forward Current I 3.0 20 ?A SHDN V = 0V OUT V = 0V, V = V , V = 0V, EN EN OUT IN Shutdown Reverse Current I 3.0 20 ?A RSHDN V = 5.5V OUT INTERNAL FET V = 4.3V, I = 1A, I < I , IN OUT OUT LIM Switch-on Resistance (Note 3) R 10 19 mO ON T = +25?C A R = 675O, V = 4.3V 5700 6000 6300 SETI IN Forward Current Limit (Note 3) I R = 2063O, V = 4.3V 1900 2000 2100 mA LIM SETI IN R = 9019O, V = 4.3V 425 500 575 SETI IN Current Limit Fold Back I V = 4.3V, V = 0V, I = 1A -10 % LIM_FB IN OUT LIM R Coefficient P I = 500mA to 6A 3329 SETI LIM R Constant C I = 500mA to 6A 12 mA SETI LIM V = V = 4.3V, I = 80% I IN EN LOAD LIM Load Transient Step Reaction t steps to 120% I to flowing current 60 ?s SR LIM Time within 10% I LIM Maxim Integrated ? 2 www.maximintegrated.comMAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches General Description Benefits and Features The MAX20313?MAX20316 programmable current-limit ? Reliable Protection switches feature internal current limiting to prevent damage ? Adjustable Current Limit (500mA to 6A) to host devices due to faulty load conditions. These ? Accurate ?5% Overload Current Limit (2A to 6A) ? Current Monitoring current-limit switches feature a low, 10mO (typ) on- resistance and operate from a +2.5V to +5.5V input voltage ? Low R 10mO (typ) ON ? Reverse Current Protection range. The current limit is adjustable from 500mA to 6A, making these devices ideal for charging a large load ? Short-Circuit Protection ? Thermal Shutdown Protection capacitor and for high-current load-switching applications. ? Space Saving The MAX20313 and MAX20315 feature a continuous current-limit mode during an overcurrent event. The ? 12-Bump 0.4mm Pitch 1.68mm x 1.48mm WLP MAX20314 and MAX20316 feature a latchoff mode during Applications an overcurrent event. Additional safety features include ? RF Power Amplifiers in Cell Phones thermal shutdown protection to prevent overheating and ? USB Ports reverse current blocking to prevent current from being ? Data Modem Cards driven back into the source. ? Portable Media Players The devices are available in a 12-bump (0.4mm pitch, ? UTCA/ATCA Platforms 1.68mm x 1.48mm) wafer-level package (WLP) and operate ? SDXC Card Power Supply Protection over the -40?C to +85?C extended temperature range. Ordering Information appears at end of data sheet. 19-100072; Rev 1; 3/18MAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches General Description Benefits and Features The MAX20313?MAX20316 programmable current-limit ? Reliable Protection switches feature internal current limiting to prevent damage ? Adjustable Current Limit (500mA to 6A) to host devices due to faulty load conditions. These ? Accurate ?5% Overload Current Limit (2A to 6A) ? Current Monitoring current-limit switches feature a low, 10mO (typ) on- resistance and operate from a +2.5V to +5.5V input voltage ? Low R 10mO (typ) ON ? Reverse Current Protection range. The current limit is adjustable from 500mA to 6A, making these devices ideal for charging a large load ? Short-Circuit Protection ? Thermal Shutdown Protection capacitor and for high-current load-switching applications. ? Space Saving The MAX20313 and MAX20315 feature a continuous current-limit mode during an overcurrent event. The ? 12-Bump 0.4mm Pitch 1.68mm x 1.48mm WLP MAX20314 and MAX20316 feature a latchoff mode during Applications an overcurrent event. Additional safety features include ? RF Power Amplifiers in Cell Phones thermal shutdown protection to prevent overheating and ? USB Ports reverse current blocking to prevent current from being ? Data Modem Cards driven back into the source. ? Portable Media Players The devices are available in a 12-bump (0.4mm pitch, ? UTCA/ATCA Platforms 1.68mm x 1.48mm) wafer-level package (WLP) and operate ? SDXC Card Power Supply Protection over the -40?C to +85?C extended temperature range. Ordering Information appears at end of data sheet. 19-100072; Rev 1; 3/18MAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches Absolute Maximum Ratings (All voltages referenced to GND.) Operating Temperature Range ........................... -40?C to +85?C IN, OUT, EN, EN, FLAG, SETI ................................-0.3V to +6V Junction Temperature ......................................................+150?C Continuous Current Into Any Terminal (except IN, OUT) ...20mA Storage Temperature Range ............................ -65?C to +150?C OUT Short Circuit to GND ................................Internally Limited Soldering Temperature (reflow) .......................................+260?C Continuous Power Dissipation (T = +70?C) A WLP (derate 13.73mW/?C above +70?C) ...............1098.4mW Package Thermal Characteristics (Note 1) WLP Junction-to-Ambient Thermal Resistance (? ) .....72.82?C/W JA Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. Stresses beyond those listed under ?Absolute Maximum Ratings? may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Electrical Characteristics (V = 2.5V to 5.5V, T = -40?C to +85?C, unless otherwise noted. Typical values are at V = 4.3V, C = 1?F, C = 1?F, IN A IN IN OUT T = +25?C) (Note 2) A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS SUPPLY OPERATION Operating Voltage V 2.5 5.5 V IN Undervoltage Lockout V 1.45 V UVLO I = 0A, switch on, (supply current comes OUT Quiescent Current I 250 525 ?A Q from high voltage between IN and OUT) V = 4.3V, I = 0A, after an IN OUT Latchoff Current I overcurrent fault (MAX20314, 3.5 20 ?A LATCH MAX20316) V = 0V, V = V , V = 5.5V, EN EN IN IN Shutdown Forward Current I 3.0 20 ?A SHDN V = 0V OUT V = 0V, V = V , V = 0V, EN EN OUT IN Shutdown Reverse Current I 3.0 20 ?A RSHDN V = 5.5V OUT INTERNAL FET V = 4.3V, I = 1A, I < I , IN OUT OUT LIM Switch-on Resistance (Note 3) R 10 19 mO ON T = +25?C A R = 675O, V = 4.3V 5700 6000 6300 SETI IN Forward Current Limit (Note 3) I R = 2063O, V = 4.3V 1900 2000 2100 mA LIM SETI IN R = 9019O, V = 4.3V 425 500 575 SETI IN Current Limit Fold Back I V = 4.3V, V = 0V, I = 1A -10 % LIM_FB IN OUT LIM R Coefficient P I = 500mA to 6A 3329 SETI LIM R Constant C I = 500mA to 6A 12 mA SETI LIM V = V = 4.3V, I = 80% I IN EN LOAD LIM Load Transient Step Reaction t steps to 120% I to flowing current 60 ?s SR LIM Time within 10% I LIM Maxim Integrated ? 2 www.maximintegrated.comMAX20313?MAX20316 500mA to 6A Adjustable Current-Limit Switches Electrical Characteristics (continued) (V = 2.5V to 5.5V, T = -40?C to +85?C, unless otherwise noted. Typical values are at V = 4.3V, C = 1?F, C = 1?F, IN A IN IN OUT T = +25?C) (Note 2) A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Accurate Reverse Current V V - V 1 8 25 mV AREV_TH OUT IN Blocking Trigger Threshold Accurate Reverse Current V V - V 0 7 mV AREV_EX OUT IN Blocking Release Threshold (V - V ) changes from 0V to OUT IN Accurate Reverse Blocking t -0.02V in 100ns, the time needed to 128 ?s DB_ARIB Debounce Time block reverse current Fast Reverse Current Blocking V V - V 40 65 110 mV FREV_TH OUT IN Threshold (V - V ) changes from 0V to -0.3V in OUT IN Fast Reverse Blocking Response t 100ns, the time needed to block reverse 3 ?s FRIB Time current FLAG Assertion Drop Voltage Increase (V - V ) drop until FLAG IN OUT V 70 120 185 mV FA Threshold asserts, in current limit mode, V = 4.3V IN EN, EN INPUT EN, EN Input Leakage I EN, EN = IN or GND -0.9 0.9 ?A LEAK EN, EN Input Logic-High Voltage V 1.4 V IH EN, EN Input Logic-Low Voltage V 0.4 V IL FLAG OUTPUT FLAG Output Logic-Low Voltage I = 1mA 0.4 V SINK FLAG Output Leakage Current V = V = 5.5V, FLAG deasserted 0.9 ?A IN FLAG TIMING CHARACTERISTICS Time from EN/EN signal to V = 90% OUT Turn-On Delay t 2.5 4 5 ms ON of V , V = 4.3V (Figure 1) IN IN Time from EN/EN signal to V = 10% OUT Turn-Off Time t of V , V = 4.3V, C = 1000pF, 50 ?s OFF IN IN LOAD R = 860? (Figure 1) LOAD V = 4.3V, output high and then short IN Current-Limit Reaction Time t 3 ?s LIM circuit applied, I > 200% I OUT LIM Blanking Time t V = 4.3V (Figure 2) 12 15 18 ms BLANK IN THERMAL PROTECTION Thermal Shutdown 150 ?C Thermal Shutdown Hysteresis 20 ?C Temperature Increase 130 ?C Self-Limitation Note 2: All devices are 100% production tested at T = +25?C. Specifications over the operating temperature range are guaranteed A by design. Note 3: Guaranteed by design and device characterization. Maxim Integrated ? 3 www.maximintegrated.com

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8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
MAXIM
Maxim Integrated
Maxim Integrated Products
MAXIM-DALLAS
MX4