MAX8896 Datasheet (Maxim Integrated Products) - Dual PWM Step-Down Converter

MAX8896, Dual PWM Step-Down Converter

The MAX8896 dual step-down converter is optimized for powering the power amplifier (PA) and RF transceiver in WCDMA handsets.

This device integrates a highefficiency PWM step-down converter (OUT1) for medium and low-power transmission, and a 140mΩ (typ) bypass FET to power the PA directly from the b

MAX8896 Features

* include separate output enables, lowsupply current shutdown, output overcurrent, and overtemperature protection. The MAX8896 is available in a 16-bump, 2mm x 2mm UCSP™ package (0.7mm max height). Features o PA Step-Down Converter (OUT1) 7.5µs (typ) Settling Time for 0.5V to 1V Output Voltage Change