MAX77271 - Multimode PA Step-Down Converter

Maxim Integrated

MAX77271 Datasheet Preview — Preview of MAX77271 PDF

Datasheet Details

Part number	MAX77271
Manufacturer	Maxim Integrated ↗
File Size	3.42 MB
Description	Multimode PA Step-Down Converter
Datasheet	MAX77271-MaximIntegrated.pdf

MAX77271 Product details

Description

The MAX77271 step-down converter is optimized for powering the power amplifier (PA) in multistandard handsets such as LTE, WCDMA, TD-SCDMA, GSM, and EDGE.

Features

PA Step-Down Converter.
7µs (typ) Settling Time for 0.7V to 3.4V Output Voltage Change.
Dynamic Output Voltage Setting from 0.5V to VIN.
85mΩ PFET and 100% Duty Cycle for Low Dropout.
3MHz Switching Frequency.
Low Output Voltage Ripple.
2% Output Voltage Accuracy Over Load, Line, and Temperature.
Tiny External Components.
2.5A Output Current Capability.
Simple Logic On/Off Control.
Low 0.

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Published: Mar 27, 2020 |