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LT8309

Secondary-Side Synchronous Rectifier Driver

LT8309 Features

* n Works with DCM and BCM/CrCM Conduction Mode Flyback Topologies n VCC: 4.5V to 40V n Supports Up to 150V MOSFETs n 26ns Turn-Off Propagation Delay n Accurate Minimum On and Off Timers for Reliable Operation n Adjustable and Accurate Trip Point: +5mV to

* 30mV n 1Ω Gate Driver Pull-Down

LT8309 General Description

The LT®8309 is a secondary-side synchronous rectifier driver that replaces the output rectifier diode in a flyback topology. By replacing the diode with a N-channel MOSFET, applications are no longer restricted by the heat constraints of the output diode. The IC replicates the behavior of a diode by.

LT8309 Datasheet (220.02 KB)

Preview of LT8309 PDF

Datasheet Details

Part number:

LT8309

Manufacturer:

Linear

File Size:

220.02 KB

Description:

Secondary-side synchronous rectifier driver.

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LT8309 Secondary-Side Synchronous Rectifier Driver Linear

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