LNK420EG – 5.7A Power Integrations-LED Driver Off-Line Switcher IC – eSIP-7C Package
The LinkSwitch™-PH dramatically simplifies the implementation of LED drivers requiring long lifetime, high efficiency, PF >0.9, and TRIAC dimming capability (LNK403-410). The single-stage combined power factor and constant-current controller eliminate a switching stage and the electrolytic bulk capacitor. The advanced primary-side control used by the LinkSwitch-PH device provides accurate constant current control while eliminating the need for an optocoupler and current sensing circuits. Tags, Integrated Circuits, LNK420EG, LNK420EG IC, LNK420EG Power Integrations LED Driver Off-Line Switcher IC, Off-Line Switcher IC, Power IC, Power Integrations LED Driver Off-Line Switcher IC
Advanced Protection and Safety Features:
Auto-restart for short-circuit protection
Open circuit fault detection mode
Automatic thermal shutdown restart with hysteresis
Meets high voltage creepage requirement between DRAIN and all other signal pins both on PCB and at the package
Features/Specs:
Manufacturer Part No: LNK420EG
Manufacturer: Power Integrations
Product Type: LED Lighting Drivers
Series: LNK4x
Input Voltage Range: 90VAC to 265VAC
Number of Outputs: 1 Output
Output Current: 5.7 A
Operating Frequency: 62 kHz to 70 kHz
Operating Temperature Range: -20°C ~ +125°C
Development Kit: RDK-290
Number of Channels: 1 Channel
Supply Current: 2.25 mA
Tradename: LinkSwitch-PH
Mounting Style: Through Hole
Package/Case: eSIP-7C
