Power Integrations, Inc. Board Mount LED Drivers - LNK420LG LNK420LG

Description
Manufacturer: Power Integrations Win Source Part Number: 779645-LNK420LG Series: LinkSwitch-PH Packaging: Tube Type: AC DC Offline Switcher Mounting Style: Through Hole Operating Temperature Range: -40°C ~ 150°C (TJ) Package: 7-SIP, 6 Leads, Exposed Pad, Formed Leads Applications: Lighting Frequency: 66kHz Internal Switch(s): Yes Topology: Flyback Number of Outputs: 1 Dimming: PWM Family Name: LNK420L Categories: Integrated Circuits (ICs) Manufacturer Package: eSIP-7F Voltage Supply MAX: 725V Output Current per Channel: 4.9A Voltage Supply MIN: 36V Alternative Parts (Cross-Reference): LC5549LF; LC5566LD; LC5565LD; LC5521D; ECCN: EAR99 Estimated EOL Date: 2022 Popularity: Medium Fake Threat In the Open Market: 68 pct. Supply and Demand Status: Limited
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Description
Manufacturer: Power Integrations Win Source Part Number: 779645-LNK420LG Series: LinkSwitch-PH Packaging: Tube Type: AC DC Offline Switcher Mounting Style: Through Hole Operating Temperature Range: -40°C ~ 150°C (TJ) Package: 7-SIP, 6 Leads, Exposed Pad, Formed Leads Applications: Lighting Frequency: 66kHz Internal Switch(s): Yes Topology: Flyback Number of Outputs: 1 Dimming: PWM Family Name: LNK420L Categories: Integrated Circuits (ICs) Manufacturer Package: eSIP-7F Voltage Supply MAX: 725V Output Current per Channel: 4.9A Voltage Supply MIN: 36V Alternative Parts (Cross-Reference): LC5549LF; LC5566LD; LC5565LD; LC5521D; ECCN: EAR99 Estimated EOL Date: 2022 Popularity: Medium Fake Threat In the Open Market: 68 pct. Supply and Demand Status: Limited
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Board Mount LED Drivers - LNK420LG - 779645-LNK420LG - Win Source Electronics
Laguna Hills, CA, United States
Board Mount LED Drivers - LNK420LG
779645-LNK420LG
Board Mount LED Drivers - LNK420LG 779645-LNK420LG
Manufacturer: Power Integrations Win Source Part Number: 779645-LNK420LG Series: LinkSwitch-PH Packaging: Tube Type: AC DC Offline Switcher Mounting Style: Through Hole Operating Temperature Range: -40°C ~ 150°C (TJ) Package: 7-SIP, 6 Leads, Exposed Pad, Formed Leads Applications: Lighting Frequency: 66kHz Internal Switch(s): Yes Topology: Flyback Number of Outputs: 1 Dimming: PWM Family Name: LNK420L Categories: Integrated Circuits (ICs) Manufacturer Package: eSIP-7F Voltage Supply MAX: 725V Output Current per Channel: 4.9A Voltage Supply MIN: 36V Alternative Parts (Cross-Reference): LC5549LF; LC5566LD; LC5565LD; LC5521D; ECCN: EAR99 Estimated EOL Date: 2022 Popularity: Medium Fake Threat In the Open Market: 68 pct. Supply and Demand Status: Limited

Manufacturer: Power Integrations
Win Source Part Number: 779645-LNK420LG
Series: LinkSwitch-PH
Packaging: Tube
Type: AC DC Offline Switcher
Mounting Style: Through Hole
Operating Temperature Range: -40°C ~ 150°C (TJ)
Package: 7-SIP, 6 Leads, Exposed Pad, Formed Leads
Applications: Lighting
Frequency: 66kHz
Internal Switch(s): Yes
Topology: Flyback
Number of Outputs: 1
Dimming: PWM
Family Name: LNK420L
Categories: Integrated Circuits (ICs)
Manufacturer Package: eSIP-7F
Voltage Supply MAX: 725V
Output Current per Channel: 4.9A
Voltage Supply MIN: 36V
Alternative Parts (Cross-Reference): LC5549LF; LC5566LD; LC5565LD; LC5521D;
ECCN: EAR99
Estimated EOL Date: 2022
Popularity: Medium
Fake Threat In the Open Market: 68 pct.
Supply and Demand Status: Limited

Buy Now Datasheet
LED Driver IC 137-LNK420LG
LED Driver, Product overview: LNK420LG from Power Integrations is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LNK420LG can be used for catalog matching and distributor lookup.

LED Driver, Product overview: LNK420LG from Power Integrations is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LNK420LG can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
PMIC - LED Drivers - LNK420LG - Lingto Electronic Limited
Shenzhen, China
PMIC - LED Drivers
LNK420LG
PMIC - LED Drivers LNK420LG
IC LED DRIVER OFFL DIM ESIP-7F

IC LED DRIVER OFFL DIM ESIP-7F

Supplier's Site Datasheet
Sheung Wan, Hong Kong
LED Lighting Drivers
LNK420LG
LED Lighting Drivers LNK420LG
LED Lighting Drivers LED DRIVER

LED Lighting Drivers LED DRIVER

Buy Now Datasheet
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers
LNK420LG
Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers LNK420LG
IC LED DRV OFFL PWM 4.9A ESIP-7F

IC LED DRV OFFL PWM 4.9A ESIP-7F

Supplier's Site

Technical Specifications

  Win Source Electronics ERSAELECTRONICS PTE. LTD. Lingto Electronic Limited VAST STOCK CO., LIMITED Shenzhen Shengyu Electronics Technology Limited
Product Category LED Drivers LED Drivers LED Drivers LED Drivers LED Drivers
Product Number 779645-LNK420LG 137-LNK420LG LNK420LG LNK420LG LNK420LG
Product Name Board Mount LED Drivers - LNK420LG LED Driver IC PMIC - LED Drivers LED Lighting Drivers Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers
Form Factor Intgrated Circuit (IC)
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