Part Number : AAT1171

Function : 600mA, Voltage-Scaling Step-Down Converter

Package : TDFN33-13, WLCSP-5 Type

Maker : Skyworks Solutions

Pinouts :
AAT1171 datasheet

Description :

The AAT1171 SwitchReg™ dynamically controls the operating voltage of a WCDMA or CDMA power amplifier inside single-cell, lithium-ion battery-powered systems.

The AAT1171 outputs a voltage between 0.6V and 3.6V, thereby optimizing the amplifier efficiency at both low and high transmit levels.

Features : 

1. Synchronizable to External 19.8MHz System Clock

2. Over-Temperature and Current Limit Protection

3. Integrated 85mΩ Bypass MOSFET

4. 2MHz Operation

5. PWM/LL Control with Override

Datasheet PDF Download :
AAT1171 pdf

Others datasheet of same file :

AAT1171IUP-1-T1, AAT1171IWP-1-T1, AAT1171IWP-4-T1, AAT1171IWP-5-T1

2021/06/14 09:53 2021/06/14 09:53