LT3433 - High Voltage Step-Up/Step-Down DC/DC Converter

Linear Technology (now Analog Devices)

Key Features

s s s s s s s s s s s s s s.

LT3433 high voltage step-up/step-down dc/dc converter by Linear Technology (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	LT3433
Manufacturer	Linear Technology (now Analog Devices)
File Size	261.32 KB
Description	High Voltage Step-Up/Step-Down DC/DC Converter
Datasheet	LT3433 Datasheet

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Full PDF Text Transcription (Reference)

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LT3433 High Voltage Step-Up/Step-Down DC/DC Converter www.DataSheet4U.com FEATURES s s s s s s s s s s s s s s DESCRIPTIO U APPLICATIO S s s s Automatic Step-Up and Step-Down Conversion Uses a Single Inductor Wide 4V to 60V Input Voltage Range VOUT from 3.3V to 20V Dual Internal 500mA Switches 100µA No-Load Quiescent Current Low Current Shutdown ±1% Output Voltage Accuracy 200kHz Operating Frequency Boosted Supply Pin to Saturate High Side Switch Frequency Foldback Protection Current Limit Foldback Protection Current Limit Unaffected by Duty Cycle 16-lead Thermally Enhanced TSSOP Package The LT®3433 is a 200kHz fixed-frequency current mode switching regulator that provides both step-up and stepdown regulation using a single inductor.