LT3957A - Boost / Flyback / SEPIC and Inverting Converter

Product Overview

Linear Technology

Part number	LT3957A
Manufacturer	Linear Technology
File Size	553.90 KB
Description	Boost / Flyback / SEPIC and Inverting Converter
Datasheet	LT3957A Datasheet
Additional preview pages of the LT3957A datasheet.

The LT®3957A 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: Mar 19, 2013 |