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LTC3632 - High Voltage 20mA Synchronous Step-Down Converter

Datasheet Summary

Description

The LTC®3632 is a high efficiency, high voltage step-down DC/DC converter with internal high side and synchronous power switches that draws only 12μA typical DC supply current at no load while maintaining output voltage regulation.

Features

  • n Wide Input Voltage Range: Operation from 4.5V to 50V n Overvoltage Lockout Provides Protection Up to 60V n Internal High Side and Low Side Power Switches n No Compensation Required n 20mA Output Current n Low Dropout Operation: 100% Duty Cycle n Low Quiescent Current: 12µA n Wide Output Voltage Range: 0.8V to VIN n 0.8V ±1% Feedback Voltage Reference n Adjustable Peak Current Limit n Internal and External Soft-Start n Precise RUN Pin Threshold with Adjustable Hysteresis n Few Exte.

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Datasheet Details

Part number LTC3632
Manufacturer Linear Technology Corporation
File Size 1.58 MB
Description High Voltage 20mA Synchronous Step-Down Converter
Datasheet download datasheet LTC3632 Datasheet
Additional preview pages of the LTC3632 datasheet.

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Full PDF Text Transcription

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LTC3632 High Efficiency, High Voltage 20mA Synchronous Step-Down Converter FEATURES n Wide Input Voltage Range: Operation from 4.5V to 50V n Overvoltage Lockout Provides Protection Up to 60V n Internal High Side and Low Side Power Switches n No Compensation Required n 20mA Output Current n Low Dropout Operation: 100% Duty Cycle n Low Quiescent Current: 12µA n Wide Output Voltage Range: 0.8V to VIN n 0.8V ±1% Feedback Voltage Reference n Adjustable Peak Current Limit n Internal and External Soft-Start n Precise RUN Pin Threshold with Adjustable Hysteresis n Few External Components Required n Low Profile (0.
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