FAN6208MY datasheet(1/18 Pages) FAIRCHILD

부품명	FAN6208MY

상세설명	Secondary-Side Synchronous Rectifier Controller

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November 2010

www.fairchildsemi.com

FAN6208 • Rev. 1.0.1

FAN6208

Secondary-Side Synchronous Rectifier Controller for

LLC Topology

Features

Specialized SR Controller for LLC or LC Resonant

Converters

Secondary-Side Timing Detection with Timing

Estimator

Gate-Shrink Function to Prevent Shoot-Through

During Load and Line Transient

Green-Mode Function for Higher Efficiency at Light-

Load Condition

Programmable Dead Time between Primary-Side

Gate Drive Signal and SR Drive Signal

Advanced Output-Short / Overload Protection

Based on the Feedback Information

Internal Over-Temperature Protection (OTP)

VDD Pin Over-Voltage Protection (OVP)

Applications

LCD TV

PC Power

Open-Frame SMPS

Description

FAN6208 is a synchronous rectification (SR) controller

for isolated LLC or LC resonant converters that can

drive two individual SR MOSFETs emulating the

behavior of rectifier diodes. FAN6208 measures the SR

conduction time of each switching cycle by monitoring

the drain-to-source voltage of each SR and determines

the optimal timing of the SR gate drive. FAN6208 uses

the change of opto-coupler diode current to adaptively

shrink the duration of SR gate drive signals during load

transients to prevent shoot-through. To improve light-

load efficiency, Green-Mode operation is employed,

which disables the SR drive signals, minimizing gate

drive power consumption at light-load condition.

Optimal timing circuits and protection functions are

integrated in an 8-pin SOP package, which allows high-

efficiency power supply design with fewer components.

Ordering Information

Part Number

Operating Temperature Range

Package

Packing Method

FAN6208MY

-40°C to +105°C

8-Pin Small Outline Package (SOP)

Tape & Reel

유사한 부품 번호 - FAN6208MY

제조업체	부품명	데이터시트	상세설명
Fairchild Semiconductor	FAN6208MY	1Mb / 18P	Secondary-Side Synchronous Rectifier Controller for LLC Topology

More results

유사한 설명 - FAN6208MY

제조업체	부품명	데이터시트	상세설명
Grenergy Opto, lnc.	GR8387	601Kb / 11P	Secondary Side Synchronous Rectifier Controller
ON Semiconductor	FAN6240	521Kb / 10P	Secondary-Side Synchronous Rectifier Controller Flyback Converters July 2016 Rev. 1.0
Diodes Incorporated	APR346	380Kb / 11P	SECONDARY SIDE SYNCHRONOUS RECTIFICATION CONTROLLER
Diodes Incorporated	APR347	439Kb / 9P	SECONDARY SIDE SYNCHRONOUS RECTIFICATION CONTROLLER
ON Semiconductor	FAN6230A	1Mb / 29P	Secondary-Side Synchronous Rectification Controller May 2015 Rev. 1.1
Diodes Incorporated	APR343	473Kb / 12P	SECONDARY SIDE SYNCHRONOUS RECTIFICATION CONTROLLER
ON Semiconductor	NCP4302	150Kb / 16P	Secondary Side Synchronous Flyback Controller February, 2008 - Rev. 2
Linear Technology	LTC3726	225Kb / 16P	Secondary-Side Synchronous Forward Controller
Diodes Incorporated	APR345	429Kb / 11P	SECONDARY SIDE SYNCHRONOUS RECTIFICATION CONTROLLER
Linear Technology	LTC3726	214Kb / 16P	Secondary-Side Synchronous Forward Controller

More results

FAN6208MY 데이터시트(PDF) 1 Page - Fairchild Semiconductor

FAN6208MY 데이터시트(HTML) 1 Page - Fairchild Semiconductor

유사한 부품 번호 - FAN6208MY

유사한 설명 - FAN6208MY

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