FAN54040 Datasheet - Fairchild Semiconductor

Li-Ion Switching Charger

FAN54040 Features

* Fully Integrated, High-Efficiency Charger for Single-Cell Li-Ion and Li-Polymer Battery Packs

* Power Path Circuit Ensures Fast System Startup with a Dead Battery when VBUS is Connected

* 1.55 A Maximum Charge Current

* Float Voltage Accuracy: - 0.5% at 25°C - 1% from 0 to 125°C

FAN54040 General Description

The FAN5404X family includes I2C controlled 1.55 A USBcompliant switch-mode chargers with power path operation and USB OTG boost operation. Integrated with the charger, the IC supports production test mode, which provides 4.2 V at up to 2.3 A to the system. To facilitate fast system startup, the IC.

FAN54040 Datasheet (2.19 MB)

FAN54040 Datasheet Preview — Preview of FAN54040 PDF

Datasheet Details

Part number:

FAN54040

Manufacturer:

Fairchild Semiconductor

File Size:

2.19 MB

Description:

Li-ion switching charger.
FAN54040 - FAN54047 USB-OTG,1.55 A Li-Ion Switching Charger with Power Path and 2.3 A Production Test Support July 2013 FAN54040 .

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FAN54040 Li-Ion Switching Charger Fairchild Semiconductor

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FAN54040 Features

FAN54040 General Description

Datasheet Details

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