ncp362 ON Semiconductor, ncp362 Datasheet
ncp362
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ncp362 Summary of contents
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... BUS external device is necessary, reducing the system cost and the PCB area of the application board. The NCP362 is able to instantaneously disconnect the output from the input if the input voltage exceeds the overvoltage threshold OVLO. Thanks to an overcurrent protection, the integrated PMOS turns off when the charge current exceeds the current limit (see options in ordering information) ...
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... Pin 1 D+ Pin 2 D− Pin 3 ID Pin 4 GND Pin 5 VREF VBUS TVS D+ D− GND Figure 2. Typical Application Circuit with Full Integrated ESD for USB (NCP362C) http://onsemi.com OUT Battery Charger Soft I limit start >550 mA Driver OVLO Thermal Logic shutdown UVLO ...
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... Ground 6 D− INPUT Cathode of the D− ESD diode. (NCP362B & NCP362C) This pin is not connected in the NCP362A 7 D+ INPUT Cathode of the D+ ESD diode. (NCP362B & NCP362C) This pin is not connected in the NCP362A 8 GND POWER Ground 9 OUT OUTPUT Output Voltage Pin. The output is disconnected from the V above OVLO threshold or below UVLO threshold ...
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MAXIMUM RATINGS Rating Minimum Voltage to GND (Pins IN, EN, OUT, FLAG) Maximum Voltage to GND (Pin IN) Maximum Voltage to GND (Pins EN, OUT, FLAG) Maximum DC Current from Vin to Vout (PMOS) (Note 1) Thermal Resistance, Junction−to−Air Operating ...
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ELECTRICAL CHARACTERISTICS (Min/Max limits values (−40°C < T < +85°C) and V A Characteristic Symbol Input Voltage Range Undervoltage Lockout Threshold UVLO Uvervoltage Lockout Hysteresis UVLO Overvoltage Lockout Threshold OVLO Overvoltage Lockout Hysteresis OVLO V versus V Dopout V in ...
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... F V Forward Voltage @ Peak Power Dissipation pk C Max. Capacitance @ and MHz R *Additional and V voltage can be available. Please C RWM BR contact your ON Semiconductor representative for availability. UVLO 0 out t start FLAG 1.2 V Figure 3. Start Up Sequence EN 1 dis V out 0 ...
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IN Voltage, Current and Thermal Detection IN Voltage, Current and Thermal Detection OUT Figure 7. OUT Figure 8. http://onsemi.com 7 CONDITIONS V > OVLO or V < UVLO IN IN CONDITIONS UVLO < V < OVLO IN ...
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TYPICAL OPERATING CHARACTERISTICS Figure 9. Start Up. Vin=Ch1, Vout=Ch2 Figure 11. Output Turn Off time. Vin=Ch1, Vout=Ch2 Figure 13. Disable Time. EN=Ch4, Vin=Ch1, Vout=Ch2 Figure 10. FLAG Going Up Delay. Vin=Ch1, Figure 12. Alert Delay. Vout=Ch1, FLAG=Ch3 Figure 14. Thermal ...
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TYPICAL OPERATING CHARACTERISTICS 450 400 350 300 250 200 150 100 50 0 − TEMPERATURE (°C) Figure 15. R vs. Temperature DS(on) (Load = 500 mA) 180 160 ...
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Figure 20. V Clamping Voltage Screenshot BUS TVS Positive 8 kV contact per IEC 61000−4−2 Figure 22. D+ & D− Clamping Voltage Screenshot Positive 8 kV Contact per IEC61000−4−2 Figure 21. V Clamping Voltage Screenshot BUS TVS Negative 8 kV ...
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... OUT pin, from positive overvoltage. Regarding electrical characteristics, the R , during normal operation, will create low losses on DS(on) V pin, characterized by V out http://onsemi.com 11 . NCP362 goes into turn on and turn off mode off Retrieve normal operation < UVLO, in > > ...
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... ESD protection diode over the time domain of an ESD pulse in the form of an oscilloscope screenshot, which can be found on the datasheets for all ESD protection diodes. For more information on how ON Semiconductor creates these screenshots and how to interpret them please refer to AND8307/D. ...
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... PCB Recommendations The NCP362 integrates a 500 mA rated PMOS FET, and the PCB rules must be respected to properly evacuate the heat out of the silicon. The UDFN PAD1 must be connected to ground plane to increase the heat transfer if necessary from an application standpoint. Of course, in any case, this pad shall be not connected to any other potential ...
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... C1, C2 NCP362 GND Jumper EN, FLAG, IN ID, Vcc BUS USB Input Connector USB Output Connector TP2 VBUS TVS Out VBus C1 NCP362 S1 STRAP2 1μF /Flag 6 D− / GND Figure 31. Demo Board Schematic Manufacturer Murata − GRM188R61E105KA12D ON Semiconductor WM8083-ND ...
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... Tape and Reel Packaging Specifications Brochure, BRD8011/D. SELECTION GUIDE The NCP362 can be available in several undervoltage, overvoltage, overcurrent and clamping voltage versions. Part number is designated as follows: NCP362xxxMUxxTBG ...
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... PAD AS WELL AS THE TERMINALS. MILLIMETERS DIM MIN MAX A 0.45 0.55 A1 0.00 0.05 A3 0.13 REF b 0.20 0.30 D 2.50 BSC A3 D2 1.35 1.55 D3 0.30 0.50 E 2.00 BSC E2 0.95 1.15 e 0.50 BSC F 1.08 BSC K 0.20 --- L 0.20 0.30 L1 --- 0.15 SOLDERING FOOTPRINT* 1.55 10X 0.35 1.15 2.30 1 0.50 0.50 1.13 PITCH DIMENSIONS: MILLIMETERS ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your loca Sales Representative NCP362/D ...