LNK6776E [Power Integrations]

Name: LNK6776E
Brand: Power Integrations
SKU: LNK6776E
Availability: InStock

Part No:

LNK6776E

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

RoHS Status

RoHS Compliant

Package

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

Breakdown Voltage LNK666x

650V

Breakdown Voltage LNK676x

650V

Breakdown Voltage LNK677x

725V

Halogen Free

Yes

Internal Regulator Voltage

5.75V

No Load Consumption

<30mW (at 230 VAC, LNK67xx)

Oscillator Frequency

32kHz ~ 132kHz

Output Voltage Tolerance

±5%

Soft Start Time

15 ms

Thermal Shutdown Hysteresis

75°C

Thermal Shutdown Threshold

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 to maintain output voltage regulation. Features include multi-mode control for high efficiency, no-load consumption below 30 mW at 230 VAC (LNK67xx), >75% efficiency with 1 W input, elimination of optocoupler and secondary control circuitry, ±5% output voltage tolerance, 132 kHz operation, programmable current limit, frequency jittering for EMI reduction, integrated soft-start, and extensive protection features including auto-restart, short-circuit protection, overvoltage protection, and thermal shutdown. Package options include eSIP-7C, eSOP-12B, and eDIP-12B, which are halogen free and RoHS compliant.

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 (LNK677x) or 650 V MOSFET (LNK676x/LNK666x)
Fast transient response family option (LNK666x)
Extensive Protection Features (auto-restart, SCP, OPP, OCP, OVP, line brown-in/out, line OV, thermal shutdown)
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

Product FAQ

1. Is LNK6776E available for RFQ?

Yes. LNK6776E 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 LNK6776E?

Pricing for LNK6776E 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 LNK6776E?

LNK6776E is a Power Integrations Power Supplies with Thermal Shutdown Hysteresis: 75°C and Internal Regulator Voltage: 5.75V. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for LNK6776E?

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 LNK6776E 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 LNK6776E?

Yes. If LNK6776E 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:

LNK6776E

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 (LNK677x) or 650 V MOSFET (LNK676x/LNK666x)
Fast transient response family option (LNK666x)
Extensive Protection Features (auto-restart, SCP, OPP, OCP, OVP, line brown-in/out, line OV, thermal shutdown)
Advanced Green Package Options (eSIP-7C, eSOP-12B, eDIP-12B)
Halogen free and RoHS compliant