Part Number : AAT1171
Function : 600mA, Voltage-Scaling Step-Down Converter
Package : TDFN33-13, WLCSP-5 Type
Maker : Skyworks Solutions
Pinouts :
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 :
Others datasheet of same file :
AAT1171IUP-1-T1, AAT1171IWP-1-T1, AAT1171IWP-4-T1, AAT1171IWP-5-T1
