MAX1958 - (MAX1958 / MAX1959) W-CDMA/N-CDMA Cellular Phone HBT PA Management ICs

Product Overview

Maxim Integrated Products

Part number	MAX1958
Manufacturer	Maxim Integrated Products
File Size	0.97 MB
Description	(MAX1958 / MAX1959) W-CDMA/N-CDMA Cellular Phone HBT PA Management ICs
Datasheet	MAX1958 Datasheet
Additional preview pages of the MAX1958 datasheet.

o Step-Down Converter Dynamically Adjustable Output Voltage from 0.75V to 3.4V (MAX1958) Dynamically Adjustable Output Voltage from 1V to 3.6V (MAX1959) 800mA Guaranteed Output Current 130mV IC Dropout at 600mA Load Low Quiescent Current 190µA (typ) in Skip Mode (MAX1958) 3mA (typ) in PWM Mode 0.1µA (typ) in Shutdown Mode 1MHz Fixed-Frequency PWM operation 16% to 100% Duty-Cycle Operation No External Schottky Diode Required Soft-Start o Operational Amplifier 5mA Rail-to-Rail Output Active Discha.

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Published: Oct 27, 2006 |