ETA9640 Datasheet - ETA

ETA9640, 5V/1A Synchronous Boost

ETA9640 5V/1A Synchronous Boost with 1A Linear Charger for Power Bank .
The ETA9640 is a fully integrated power management unit specifically designed for Power Bank, Mobile Charger, Backup Battery Charger applications.

ETA9640-ETA.pdf

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Datasheet Details

Part number:

ETA9640

Manufacturer:

ETA

File Size:

413.35 KB

Description:

5V/1A Synchronous Boost

Features

* 2in 1: A Synchronous boost plus A Charger
* Short-circuit Protection
* 5W Output Power for the Boost
* Boost Output to Input Reversed Current Protection
* Up to 1A Charging
* Up to 96% Efficiency during Boosting
* 100μA No load IQ
* Programmable Charging Current APP

Applications

* It consists of a high efficiency synchronous step-up boost converter and a linear battery charger. The boost can provide up to 1A output current at 5V of from a Li-Ion battery input voltage, while the charger can charge up to 1A of current from an AC adapter input. The boost incorporates circuits t

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