DatasheetsPDF.com

MAX1958

Maxim Integrated Products
Part Number MAX1958
Manufacturer Maxim Integrated Products
Description (MAX1958 / MAX1959) W-CDMA/N-CDMA Cellular Phone HBT PA Management ICs
Published Oct 27, 2006
Detailed Description www.DataSheet4U.com 19-2659; Rev 0; 10/02 KIT ATION EVALU E L B A IL AVA W-CDMA/N-CDMA Cellular Phone HBT PA Manageme...
Datasheet PDF File MAX1958 PDF File

MAX1958
MAX1958

Overview
www.
DataSheet4U.
com 19-2659; Rev 0; 10/02 KIT ATION EVALU E L B A IL AVA W-CDMA/N-CDMA Cellular Phone HBT PA Management ICs General Description Features 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 Discharge in Shutdown 800kHz Gain-Bandwidth Product 120dB Open-Loop Voltage Gain (RL = 100kΩ) o Temperature Sensor Accurate Sensor -11.
7mV/°C Slope -40°C to +125°C-Rated Temperature Range o 20-Pin Thin QFN (5mm ✕ 5mm), 0.
8mm Height (max) MAX1958/MAX1959 The MAX1958/MAX1959 power amplifier (PA) powermanagement ICs (PMICs) integrate an 800mA, dynam...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)