LT3957 - SEPIC and Inverting Converter

Product Overview

Linear Technology

Part number	LT3957
Manufacturer	Linear Technology
File Size	364.35 KB
Description	SEPIC and Inverting Converter
Datasheet	LT3957 Datasheet
Additional preview pages of the LT3957 datasheet.

The LT®3957 is a wide input range, current mode DC/DC converter which is capable of generating either positive or negative output voltages.

n Wide Input Voltage Range: 3V to 40V n Single Feedback Pin for Positive or Negative Output Voltage n Internal 5A/40V Power Switch n Current Mode Control Provides Excellent Transient Response n Programmable Operating Frequency (100kHz to 1MHz) with One External Resistor n Synchronizable to an External Clock n Low Shutdown Current < 1μA n Internal 5.2V Low Dropout Voltage Regulator n Programmable Input Undervoltage Lockout with Hysteresis n Programmable Soft-Start n Thermally Enhanced QFN (5mm ×.

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Published: Nov 16, 2013 |