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Chip Texas Instruments BQ24725A Battery SMBus Charge Controller, new

ID: 898

Reference: BQ24725A

Condition: New product

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Data sheet

Warranty	1 month

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Chip Texas Instruments BQ24725A Battery SMBus Charge Controller, new

- SMBus Host-Controlled NMOS-NMOS Synchronous Buck Converter with Programmable 615kHz, 750kHz, and 885kHz Switching Frequencies
- Automatic N-channel MOSFET Selection of System Power Source from Adapter or Battery Driven by Internal Charge Pumps
- Enhanced Safety Features for Over Voltage Protection, Over Current Protection, Battery, Inductor and MOSFET Short Circuit Protection
- Programmable Input Current, Charge Voltage, Charge Current Limits
   ±0.5% Charge Voltage Accuracy up to 19.2V
   ±3% Charge Current Accuracy up to 8.128A
   ±3% Input Current Accuracy up to 8.064A
   ±2% 20x Adapter Current or Charge Current Amplifier Output Accuracy
- Programmable Battery Depletion Threshold, and Battery LEARN Function
- Programmable Adapter Detection and Indicator
- Integrated Soft Start
- Integrated Loop Compensation
- Real Time System Control on ILIM pin to Limit Charge Current
- AC Adapter Operating Range 4.5V-24V
- 5µA Off-State Battery Discharge Current
- 0.65mA (0.8mA max) Adapter Standby Quiescent Current
- 20-pin 3.5 x 3.5 mm2 VQFN Package

BQ24725A Datasheet