Datasheet4U Logo Datasheet4U.com

LT3757A - SEPIC and Inverting Controller

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.

Key Features

  • 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 T.

📥 Download Datasheet

📁 Similar Datasheet

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

More Datasheets from Linear Technology (now Analog Devices)

Part Number Description
LT3755-2 LED Controllers
LT3782A 2-Phase Step-Up DC/DC Controller
LT3790 60V Synchronous 4-Switch Buck-Boost Controller
LT3796-1 Constant-Voltage Controller
LT3797 Triple Output LED Driver Controller
LT3007 Low Dropout Fault Tolerant Linear Regulators
LT3021-1.2 Very Low Dropout Linear Regulator
LT3021-1.5 Very Low Dropout Linear Regulator
LT3021-1.8 Very Low Dropout Linear Regulator
LT3022-1.2 Very Low Dropout Linear Regulator

Full PDF Text Transcription for LT3757A (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LT3757A. For precise diagrams, tables, and layout, please refer to the original PDF.

LT3757/LT3757A Boost, Flyback, SEPIC and Inverting Controller Features Wide Input Voltage Range: 2.9V to 40V n Positive or Negative Output Voltage Programming with a Sing...

View more extracted text
V 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 Enhanced 10-Pin MSOP Packages n Description The LT®3757/LT3757A are wide input range, current mode, DC/DC controllers which are capable of generating either posi