Battery Charge Controller, Direct, 6 A, with Advanced Safety Monitoring

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Overview

The FAN54161UCX is a low loss direct battery charger, which charges the battery safely at 6 A and provides active protection, regulation and monitoring features.Integrated Protection and Regulation features control a pair of MOSFETs to ensure that the FAN54161UCX output voltage and current stay within a safe programmed operating range. Configurable hardware based safety features turn off the MOSFET in the event of a fault and notify the system.An integrated 10−bit Analog−to−Digital Converter (ADC) provides real−time monitoring of input, output voltage, currents and temperature so that the system host or microcontroller can effectively use this information to optimize adapter and charger configuration.

  • Mobile Devices
  • Tablets
  • Integrated Back−to−Back Common Source N−channel MOSFETs with Combined RON = 11 mΩ
  • Maximum Input Voltage Tolerance of +22 V
  • Reverse Input Voltage Tolerance of −2 V
  • External N−channel MOSFET Drive Capability with Tolerance up to+32 V
  • Regulation Modes (Charge Current, Input Current, Output Voltage, Battery Cell Voltage)
  • Hardware−based Safety Protections (Input Over-Voltage, Input Under-Voltage, Output Over-Voltage, Input Over-Current, Die Over-Temperature, Internal Switch Short)

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FAN54161UCX

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Lifetime

CAD Model

Pb

A

H

P

WLCSP-42

1

260

REEL

3000

N

Li-Ion/Polymer

1

3

6.4

5.5

$1.495

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