MAX8805Z - PWM Step-Down Converters

Product Overview

Maxim Integrated Products

Part number	MAX8805Z
Manufacturer	Maxim Integrated Products
File Size	819.14 KB
Description	PWM Step-Down Converters
Datasheet	MAX8805Z Datasheet
Note	This datasheet PDF includes multiple part numbers: MAX8805Z, MAX8805Y. Please refer to the document for exact specifications by model.
Additional preview pages of the MAX8805Z datasheet.

The MAX8805Y/MAX8805Z high-frequency step-down converters are optimized for dynamically powering the power amplifier (PA) in WCDMA or NCDMA handsets.

PA Step-Down Converter 7.5µs (typ) Settling Time for 0.8V to 3.4V Output Voltage Change Dynamic Output Voltage Setting from 0.4V to VBATT 60mΩ pFET and 100% Duty Cycle for Low Dropout 2MHz or 4MHz Switching Frequency Low Output-Voltage Ripple 600mA Output Drive Capability 2% Maximum Accuracy Tiny External Components.
Dual Low-Noise LDOs Low 35µVRMS (typ) Output Noise High 70dB (typ) PSRR Guaranteed 200mA Output Drive Capability Individual ON/OFF Control.
Low 0.1µA Shu.

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Published: May 15, 2007 |