ETA9640 - 5V/1A Synchronous Boost

ETA

ETA9640 5v/1a synchronous boost by ETA - Datasheet Preview

Datasheet Details

Part number	ETA9640
Manufacturer	ETA
File Size	413.35 KB
Description	5V/1A Synchronous Boost
Datasheet	ETA9640 Datasheet

General Description

The ETA9640 is a fully integrated power management unit specifically designed for Power Bank, Mobile Charger, Backup Battery Charger 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.

Overview

ETA9640 5V/1A Synchronous Boost with 1A Linear Charger for Power.

Key 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.

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