AAT3603 Datasheet Total Power Solution

Manufacturer: Advanced Analogic Technologies

AAT3603 total power solution by Advanced Analogic Technologies - Datasheet Preview

Datasheet Details

Part number	AAT3603
Manufacturer	Advanced Analogic Technologies
File Size	2.51 MB
Description	Total Power Solution
Datasheet	AAT3603 Datasheet

General Description

The AAT3603 is a member of AnalogicTech’s Total Power Management ICTM (TPMICTM) product family.

It contains a www.datasheet4u.com single-cell Lithium Ion/Polymer battery charger, a fully integrated step-down converter and 5 low dropout (LDO) regulators.

The device is ideal for low cost handheld portable GSM or CDMA mobile telephones.

Overview

PRODUCT DATASHEET AAT3603178 Total Power Solution for Portable.

Key Features

Voltage Regulator VIN Range: 4.5V to 6V.
Low Cost Power Integration.
Low Standby Current.
170μA (typ) w/ Buck (Core), LDO1 (PowerDigital), and LDO2 (PowerAnalog) Active, No Load.
One Step-Down Buck Converter (Core).
1.8V, 300mA Output.
1.5MHz Switching Frequency.
Fast Turn-On Time (120μs typ).
Five LDOs Programmable with I2C.
LDO1: 3.0V, 300mA (PowerDigital).
LDO2: 3.0V, 150mA (PowerAnalog or PLL).
LDO3: 3.0V, 150mA.

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