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LNK416EG is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Power Integrations. Its product description is IC LED DRV OFFL PWM 1.5A ESIP-7C. Review the specifications below when checking this part for your BOM.
LED Driver IC specifications for LNK416EG
- Description：IC LED DRV OFFL PWM 1.5A ESIP-7C
- Series：LinkSwitch®-PH
- Mfr：Power Integrations
- Package：Tube
- Type：AC DC Offline Switcher
- Topology：Flyback
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：36V
- Voltage - Supply (Max)：725V
- Voltage - Output：-
- Current - Output / Channel：1.5A
- Frequency：66kHz
- Dimming：PWM
- Applications：Lighting
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：7-SSIP, 6 Leads, Exposed Pad, Formed Leads
- Supplier Device Package：eSIP-7C
- Grade：-
- Qualification：-
LED Driver IC datasheet and documents for LNK416EG
LED Driver IC Overview
The LNK416EG is an LED lighting driver IC from the LinkSwitch-PH family, designed for high-performance offline flyback applications. It integrates a 700 V power switch and primary-side regulation to eliminate optocouplers. The device supports universal AC input voltages ranging from 90 VAC to 265 VAC. It delivers a regulated output current of 500 mA with precise constant current control. Operating at a frequency between 62 kHz and 70 kHz, it utilizes eSIP-7C-6 through-hole packaging. The component functions reliably within a temperature range of -20°C to +125°C.
LED Driver IC Feature Summary
- Integrates primary-side regulation to remove optocouplers
- Provides precise constant current LED driving
- Supports wide universal AC input voltage range
- Includes comprehensive protection features
LED Driver IC Applications
- LED lighting drivers
- Offline flyback power supplies
- General-purpose isolated power conversion
LED Driver IC Procurement Notes
Verify the specific suffix 'EG' against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure the ordering part number matches the required RoHS compliance status and lead frame material. Cross-reference distributor catalogs for accurate factory pack quantities and minimum order requirements before finalizing procurement orders.
LED Driver IC Selection Notes
Select this component for designs requiring simplified topology without optocouplers. The integrated 700 V switch suits standard mains voltage applications. Verify that the thermal performance in the eSIP-7C-6 package meets the system's heat dissipation needs. Confirm compatibility with the target LED load characteristics and input voltage range.
LED Driver IC Part Context
This part belongs to the LinkSwitch-PH series by Power Integrations. The series focuses on cost-effective, high-reliability solutions for LED lighting. It combines controller and power switch technologies into a single package. This integration reduces component count and assembly complexity compared to discrete solutions.
LED Driver IC FAQ
Does the LNK416EG require an optocoupler for feedback?
No, the device uses primary-side regulation (PSR) technology, eliminating the need for an optocoupler.
What is the maximum drain voltage rating?
The integrated power switch has a 700 V breakdown voltage rating.
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