AAT2688 4.5A PMIC

Skyworks

Description

DATA SHEET AAT2688 4.5A PMIC Solution for 12V Adapter Systems with 2-Output High Performance Step-Down Converters General .
The AAT2688 provides two independently regulated DC outputs: a high voltage synchronous step-down (Buck) regulator and a low input voltage step-down l.

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Datasheet Specifications

Part number: AAT2688
Manufacturer: Skyworks
File Size: 1.68 MB
Datasheet: AAT2688-Skyworks.pdf
Description: 4.5A PMIC

Features

* 2-Output Step-Down Converters:
* Channel 1 (Buck): VIN1 = 6.0 to 24.0V ▪ VOUT1 Adjustable from 0.8V to 5.5V ▪ IOUT1 up to 4.5A ▪ High Switching Frequency ▪ Voltage Mode Control ▪ High Accuracy ±1.5% ▪ PWM Fixed Frequency for Low Ripple
* Channel 2 (LDO): VIN2 = 2.7V to 5.5V

Applications

* DSL and Cable Modems
* Notebook Computers
* Satellite Set-top Boxes
* Wireless LAN Systems Typical Application C3 0.1μF D1 BAS16 J1 2 VIN1 1 6.0V -24.0V C14 2.2μF + C1 220μF 25V VIN2 C13 1μF 25V C2 2.2μF L1 4.7μH/5.3A LX1 BST1 DL VL1 RS1 OS1 IN1 FB1 Q

AAT2688 Distributors

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AAT2688 4.5A PMIC Skyworks

Skyworks AAT2688-like datasheet