L6564D datasheet(5/34 Pages) STMICROELECTRONICS

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L6564D Datasheet(PDF) 5 Page - STMicroelectronics

Part #	L6564D

Description	10 pin transition-mode PFC controller

Download	34 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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5 / 34 page

L6564

Description

Doc ID 16202 Rev 1

5/34

Description

The L6564 is a current-mode PFC controller operating in transition mode (TM) and

represents the compact version of L6563S as it embeds the same driver, reference and

control stages in a very compact 10 pin SO package.

The highly linear multiplier, along with a special correction circuit that reduces crossover

distortion of the mains current, allows wide-range-mains operation with an extremely low

THD even over a large load range.

The output voltage is controlled by means of a voltage-mode error amplifier and an accurate

(1% @TJ = 25 °C) internal voltage reference. The loop stability is optimized by the voltage

feedforward function (1/V2 correction), which in this IC uses a proprietary technique that

considerably improves line transient response as well in case of mains both drops and

surges ( "bidirectional").

In addition to overvoltage protection able to control the output voltage during transient

conditions, the IC also provides protection against feedback loop failures or erroneous

settings. Other on-board protection functions allow brownout conditions and boost inductor

saturation to be safely handled.

The totem-pole output stage, capable of 600 mA source and 800 mA sink current, is suitable

for high power MOSFET or IGBT drive. This, combined with the other features and the

possibility to operate with ST's proprietary fixed-off-time control, makes the device an

excellent solution for SMPS up to 400 W that require compliance with EN61000-3-2 and

JEITA-MITI standards.

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	L6564H	1Mb / 35P	High voltage startup transition-mode PFC June 2012 Rev 2
	L6564HTR	1Mb / 35P	High voltage startup transition-mode PFC June 2012 Rev 2
	L6564T	680Kb / 33P	10-pin transition-mode PFC controller
	L6564T	680Kb / 33P	10-pin transition-mode PFC controller
	L6564TD	680Kb / 33P	10-pin transition-mode PFC controller

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	L6564TD	680Kb / 33P	10-pin transition-mode PFC controller
	L6564T	680Kb / 33P	10-pin transition-mode PFC controller
	L6562AT	492Kb / 25P	Transition-mode PFC controller
	L6562A_0708	547Kb / 26P	Transition-mode PFC controller
Texas Instruments	UCC28050	692Kb / 30P	[Old version datasheet] TRANSITION MODE PFC CONTROLLER
Texas Instruments	UCC28050	1Mb / 31P	[Old version datasheet] TRANSITION MODE PFC CONTROLLER
ADTech	ADT6011	264Kb / 5P	Transition Mode PFC controller
STMicroelectronics	L6562	249Kb / 16P	TRANSITION-MODE PFC CONTROLLER
Texas Instruments	UCC28050	1Mb / 32P	[Old version datasheet] TRANSITION MODE PFC CONTROLLER
Texas Instruments	UCC28056	1Mb / 44P	[Old version datasheet] 6-Pin Single-Phase Transition-Mode PFC Controller

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