LT3837 Datasheet Isolated No-Opto Synchronous Flyback Controller

Manufacturer: Linear Technology (now Analog Devices)

LT3837 isolated no-opto synchronous flyback controller by Linear Technology (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	LT3837
Manufacturer	Linear Technology (now Analog Devices)
File Size	293.89 KB
Description	Isolated No-Opto Synchronous Flyback Controller
Datasheet	LT3837 Datasheet

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.

The LT3837 is a current mode controller that regulates an output voltage based on sensing the secondary voltage via a transformer winding during ﬂyback.

Overview

LT3837 Isolated No-Opto Synchronous Flyback Controller.

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.

More Datasheets from 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
LT3845	High Voltage Synchronous Current Mode Step-Down Controller
LT3846	Current Mode PWM Controller
LT3847	Current Mode PWM Controller
LT3850	2-Phase Synchronous Step-Down Switching Controller
LT3850-1	2-Phase Synchronous Step-Down Switching Controller