FAN6982MY datasheet(1/16 Pages) FAIRCHILD

Numer części	FAN6982MY

Szczegółowy opis	CCM Power Factor Correction Controller

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Producent	FAIRCHILD [Fairchild Semiconductor]

Strona internetowa	http://www.fairchildsemi.com

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February 2010

www.fairchildsemi.com

FAN6982 • Rev. 1.0.1

FAN6982

CCM Power Factor Correction Controller

Features

Continuous Conduction Mode

Innovative Switching-Charge Multiplier-Divider

Average-Current-Mode for Input-Current Shaping

TriFault Detect™ Prevent Abnormal Operation for

Feedback Loop

Power-On Sequence Control

Soft-Start Capability

Brownout Protection

Cycle-by-Cycle Peak Current Limiting.

Improves Light-Load Efficiency

Fulfills Class-D Requirements of IEC 1000-3-2

Programmable Frequency: 50kHz to 130kHz

Wide Range Universal AC Input Voltage

Maximum Duty Cycle 97%

VDD Under-Voltage Lockout (UVLO)

Applications

Desktop PC Power Supply

Internet Server Power Supply

LCD TV/Monitor Power Supply

DC Motor Power Supply

Description

The FAN6982 is a 14-pin, Continuous Conduction Mode

(CCM) PFC controller IC intended for Power Factor

Correction (PFC) pre-regulators. The FAN6982 includes

circuits for the implementation of leading edge, average

current, “boost”-type power factor correction, and

results in a power supply that fully complies with the

IEC1000-3-2 specification.

A TriFault Detect™ function helps reduce external

components and provides full protection for feedback

loops such as open, short, and over voltage. An over-

voltage comparator shuts down the PFC stage in the

event of a sudden load decrease. The RDY signal can

be used for power-on sequence control. The EN

function can choose to enable or disable the range

function. FAN6982 also includes PFC soft-start, peak

current limiting, and input voltage brownout protection.

Ordering Information

Part Number

Operating

Temperature Range

Eco Status

Package

Packing

Method

FAN6982MY

-40°C to +105°C

Green

14-Pin Small Outline Package (SOP)

Tape & Reel

For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.

Podobny numer części - FAN6982MY

Producent	Numer części	Arkusz danych	Szczegółowy opis
Fairchild Semiconductor	FAN6982	682Kb / 15P	Power Factor Correction Converter Design

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Podobny opis - FAN6982MY

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Infineon Technologies A...	ICE2PCS01	464Kb / 20P	Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode(CCM) Version 2.3, 22 March 2010
	ICE2PCS01	539Kb / 19P	Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM) Version 2.2, 09 Oct 2007
	ICE2PCS02	513Kb / 19P	Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM) 2007-10-09 V2.2
	ICE3PCS01G	537Kb / 24P	Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM) Version 2.0, 5 May 2010
	ICE1PCS02	446Kb / 18P	Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM) V1.2, 06 Feb 2007
	ICE2PCS03	507Kb / 19P	Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM) Version 2.0, 10 Oct 2007
	ICE3PCS02G	457Kb / 20P	Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM) Version 2.0, 5 May 2010
	ICE1PCS01	458Kb / 18P	Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM) V1.3, 06 Feb 2007
	ICE2PCS05	541Kb / 22P	Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM) Version 1.0, 09 Oct 2008
	ICE1PCS01	849Kb / 18P	Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM) V 1.1, 28 May 2003

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