Datasheet4U Logo Datasheet4U.com

LT3837 - Isolated No-Opto Synchronous Flyback Controller

General Description

The LT®3837 is an isolated switching regulator controller designed for medium power flyback topologies.

A typical application is 10W to 60W with the part powered from a DC supply.

Key Features

  • Senses Output Voltage Directly from Primary Side Winding.
  • No Optoisolator Required n Synchronous Driver for High Efficiency n Supply Voltage Range 4.5V to 20V n Accurate Regulation Without User Trims n Programmable Switching Frequency from 50kHz to 250kHz www. DataSheet4U. com n Synchronizable n Load Compensation n Undervoltage Lockout n Available in a Thermally Enhanced 16-Lead TSSOP Package n.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LT3007 Low Dropout Fault Tolerant Linear Regulators Linear
LT3010 Low Dropout Micropower Linear Regulator Analog Devices
LT3010-5 Low Dropout Micropower Linear Regulator Analog Devices
LT3014 NPN SILICON RF POWER TRANSISTOR Advanced Semiconductor
LT3021-1.2 Very Low Dropout Linear Regulator Linear

Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LT3800 High-Voltage Synchronous Current Mode Step-Down Controller
LT3804 Secondary Side Dual Output Controller
LT3825 Isolated No-Opto Synchronous Flyback Controller
LT3840 Wide Input Range Synchronous Regulator Controller
LT3844 Current Mode Switching Regulator Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LT3837 Isolated No-Opto Synchronous Flyback Controller FEATURES Senses Output Voltage Directly from Primary Side Winding—No Optoisolator Required n Synchronous Driver for High Efficiency n Supply Voltage Range 4.5V to 20V n Accurate Regulation Without User Trims n Programmable Switching Frequency from 50kHz to 250kHz www.DataSheet4U.com n Synchronizable n Load Compensation n Undervoltage Lockout n Available in a Thermally Enhanced 16-Lead TSSOP Package n DESCRIPTION The LT®3837 is an isolated switching regulator controller designed for medium power flyback topologies. A typical application is 10W to 60W with the part powered from a DC supply.