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