LNK6664V [Power Integrations]

Name: LNK6664V
Brand: Power Integrations
SKU: LNK6664V
Availability: InStock

Part No:

LNK6664V

Power Supplies

Manufacturer:

Power Integrations

Description:

Energy Efficient, High-Power Off-Line Switcher with Accurate Primary-Side Regulation (PSR)

RoHS Status:

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Input Voltage

85 VAC ~ 265 VAC

RoHS Status

RoHS Compliant

RoHS Status

RoHS Compliant

Package

eSIP-7C, eSOP-12B, eDIP-12B

Bypass Clamp Voltage

6.4V

Current Limit Range

40% to 100%

Efficiency 0.1W 230VAC Min

50%

Efficiency 1W 230VAC Min

75%

Feedback Threshold Voltage

Internal Regulator Voltage

5.75V

LNK666x MCM Off Time

0.5 ms

LNK666x Mosfet Breakdown Voltage

650V

LNK676x MCM Off Time

4 ms

LNK676x Mosfet Breakdown Voltage

650V

LNK676x No Load Power Max

30mW

LNK677x MCM Off Time

4 ms

LNK677x Mosfet Breakdown Voltage

725V

LNK677x No Load Power Max

30mW

Maximum Output Power

90W

Output Voltage Tolerance

±5%

Soft Start Time

15 ms

Switching Frequency

32kHz ~ 132kHz

Thermal Shutdown Hysteresis

75°C

Thermal Shutdown Temperature

142°C

Products Detail

The LinkSwitch-HP family monolithically integrates a controller and high-voltage power MOSFET into one package. It uses an enhanced peak current mode PWM control scheme with multi-mode operation for continuous conduction mode (CCM) primary side regulated (PSR) power supplies up to 90 W. It offers high efficiency, low no-load consumption, and extensive protection features. The device eliminates the need for an optocoupler and secondary control circuitry, simplifying design and reducing system cost.

Key Features

Multi-mode control maximizes efficiency over full load range
No-load consumption below 30 mW at 230 VAC (LNK67xx)
>75% efficiency with 1 W input at 230 VAC
>50% efficiency with 0.1 W input at 230 VAC
Dramatically simplifies power supply designs
Eliminates optocoupler and all secondary control circuitry
±5% or better output voltage tolerance
132 kHz operation reduces transformer and power supply size
Accurate programmable current limit
Compensation over line limits overload power
Frequency jittering reduces EMI filter cost
Fully integrated soft-start for minimum start-up stress
725 V MOSFET simplifies meeting derating requirements (LNK677x)
650 V MOSFET for lowest system cost (LNK676x/LNK666x)
Fast transient response family option (LNK666x)
Extensive Protection Features: Auto-restart, Output short-circuit protection (SCP), Output overload/over-current protection (OPP, OCP), Optional extended shutdown delay time, Output overvoltage protection (OVP), Line brown-in/out protection (line UV), Line overvoltage (OV) shutdown, Accurate thermal shutdown (OTP)
Advanced Green Package Options: eSIP-7C, eSOP-12B, eDIP-12B
Halogen free and RoHS compliant

Application scenarios

LCD Monitor and TV
Adapter
Appliances
Embedded power supplies (DVD, set-top box)
Industrial

Documents

Datasheets:

LinkSwitch?-HP Family Datasheet

PCN Assembly/Origin:

Mult Series Mfg Site Rev 22/Nov/2019

Product FAQ

1. Is LNK6664V available for RFQ?

Yes. LNK6664V by Power Integrations is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for LNK6664V?

Pricing for LNK6664V can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of LNK6664V?

LNK6664V is a Power Integrations Power Supplies with LNK666x Mosfet Breakdown Voltage: 650V and LNK676x Mosfet Breakdown Voltage: 650V. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for LNK6664V?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can LNK6664V be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to LNK6664V?

Yes. If LNK6664V is unavailable, obsolete, or does not meet your required lead time, we can help check similar Power Integrations Power Supplies parts or compatible alternatives.

RFQ

Part Number:

LNK6664V

Manufacturer:

Power Integrations

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Multi-mode control maximizes efficiency over full load range
No-load consumption below 30 mW at 230 VAC (LNK67xx)
>75% efficiency with 1 W input at 230 VAC
>50% efficiency with 0.1 W input at 230 VAC
Dramatically simplifies power supply designs
Eliminates optocoupler and all secondary control circuitry
±5% or better output voltage tolerance
132 kHz operation reduces transformer and power supply size
Accurate programmable current limit
Compensation over line limits overload power
Frequency jittering reduces EMI filter cost
Fully integrated soft-start for minimum start-up stress
725 V MOSFET simplifies meeting derating requirements (LNK677x)
650 V MOSFET for lowest system cost (LNK676x/LNK666x)
Fast transient response family option (LNK666x)
Extensive Protection Features: Auto-restart, Output short-circuit protection (SCP), Output overload/over-current protection (OPP, OCP), Optional extended shutdown delay time, Output overvoltage protection (OVP), Line brown-in/out protection (line UV), Line overvoltage (OV) shutdown, Accurate thermal shutdown (OTP)
Advanced Green Package Options: eSIP-7C, eSOP-12B, eDIP-12B
Halogen free and RoHS compliant