LT3757 Datasheet SEPIC and Inverting Controller

Manufacturer: Analog Devices

LT3757 sepic and inverting controller by Analog Devices - Datasheet Preview

Datasheet Details

Part number	LT3757
Manufacturer	Analog Devices
File Size	1.32 MB
Description	SEPIC and Inverting Controller
Download	LT3757 Download (PDF)

General Description

The LT®3757/LT3757A are wide input range, current mode, DC/DC controllers which are capable of generating either positive or negative output voltages.

They can be configured as either a boost, flyback, SEPIC or inverting converter.

The LT3757/LT3757A drive a low side external N-channel power MOSFET from an internal regulated 7.2V supply.

Overview

LT3757/LT3757A Boost, Flyback, SEPIC and Inverting Controller.

Key Features

n Wide Input Voltage Range: 2.9V to 40V n Positive or Negative Output Voltage Programming with a Single Feedback Pin 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 7.2V Low Dropout Voltage Regulator n Programmable Input Undervoltage Lockout with Hysteresis n Programmable Soft-Start n Small 10-Lead DFN (3mm × 3mm) and Thermally.

📁 Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	LT3757	SEPIC And Inverting Controller	Linear Technology Corporation
	LT3757A	SEPIC and Inverting Controller	Linear

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