MAX8805W - 600mA/650mA PWM Step-Down Converters

Product Overview

Maxim Integrated Products

Datasheet Details

Part number	MAX8805W
Manufacturer	Maxim Integrated Products
File Size	819.14 KB
Description	600mA/650mA PWM Step-Down Converters
Datasheet	MAX8805W Datasheet
Additional preview pages of the MAX8805W datasheet.

Product details

Description

The MAX8805W/MAX8805X/MAX8805Y/MAX8805Z high-frequency step-down converters are optimized for dynamically powering the power amplifier (PA) in WCDMA or NCDMA handsets.

Features

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 (MAX8805Y/MAX8805Z) or 650mA (MAX8805W/MAX8805X) 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.

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Other Datasheets by Maxim Integrated Products

MAX8805X - 600mA/650mA PWM Step-Down Converters
MAX8805Y - 600mA/650mA PWM Step-Down Converters
MAX8805Z - PWM Step-Down Converters
MAX8804W - USB/AC Adapter Chargers
MAX8804Y - USB/AC Adapter Chargers
MAX8804Z - USB/AC Adapter Chargers

Published: May 13, 2010 |