LNK6664V

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Power Integrations

AC/DC CONVERTER, FLYBACK, 85 VAC TO 265 VAC IN, 20 W, EDIP-12B-11

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LNK6664V

Active

Power Integrations

AC/DC CONVERTER, FLYBACK, 85 VAC TO 265 VAC IN, 20 W, EDIP-12B-11

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LNK6664V

Duty Cycle	64 %
Fault Protection	Over Load, Short Circuit, Over Voltage, Current Limiting, Over Temperature
Frequency - Switching [Max]	136 kHz
Frequency - Switching [Min]	120 kHz
Internal Switch(s)	True
Mounting Type	Through Hole
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Isolation	Isolated
Package / Case	10.46 mm, 0.412 in, 11 Leads
Package / Case	12-SDIP, Exposed Pad
Power (Watts)	28 W
Supplier Device Package	eDIP-12
Topology	Flyback
Voltage - Breakdown	650 V

LNK6664 Series

Part	Internal Switch(s)	Voltage - Breakdown	Package / Case	Package / Case	Frequency - Switching [Min]	Frequency - Switching [Max]	Power (Watts)	Topology	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Duty Cycle	Fault Protection	Output Isolation
Power Integrations LNK6664V		650 V	0.412 in 10.46 mm 11 Leads	12-SDIP Exposed Pad	120 kHz	136 kHz	28 W	Flyback	eDIP-12	150 °C	-40 °C	Through Hole	64 %	Current Limiting Over Load Over Temperature Over Voltage Short Circuit	Isolated

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 0.74
		100	$ 0.61
		1000	$ 0.52
		10000	$ 0.46
Newark	Each	1	$ 0.77
		10	$ 0.70
		144	$ 0.63
		528	$ 0.59
		1008	$ 0.54
		2544	$ 0.51
		10032	$ 0.48

Description

General part information

LNK6664 Series

LinkSwitch™-HP device monolithically integrates a controller and high voltage power MOSFET into one package. It has a newly developed analogue control scheme which enables continuous conduction mode, primary side regulated power supplies up to 90W without efficiency limitation of DCM or audible noise. It uses an enhanced peak current mode PWM control scheme with multi-mode operation. The multi-mode control engine uses error amplifier output signal voltage at COMPENSATION pin to set operating peak current and switching frequency to maintain output voltage in regulation. For COMPENSATION pin voltages lower than VC(MCM) (typ 1.25V), device enters multi-cycle modulation (MCM) with a fixed peak current of 25% of programmed current limit. Several innovative improvements have been added to peak current mode control to allow primary side regulated CCM operation with no instability. It is used in LCD monitor, TV, adapter, appliances, embedded power supply (DVD, set-top box) and industrial.