Diodes Inc. AL1696-20CS7-13 Highly Integrated Offline Dimmable LED Drivers support high-power factor constant current converters for mains dimmable LED driver applications. The AL1696-20CS7-13 operates in boundary conduction mode (BCM) to ease in EMI/EMC qualification and testing to meet the latest regulatory standards. These offline dimmable LED drivers contain a built-in MOSFET solution that reduces bill of material (BOM) costs by eliminating the need of auxiliary winding and external high voltage MOSFET.The AL1696-20CS7-13 is compatible with a wide range of dimmers including leading edge and trailing edge dimmers. Some dimmers can achieve deep dimming down to 1%.The AL1696-20CS7-13 dimming curve is compliant with the standard of NEMA SSL6. The AL1696-20CS7-13 is available in SO-7 package, which provides an extra pin spacing between the high voltage MOSFET's drain and low voltage pins to increase electricity isolation.
Feature
- Internal MOSFET up to 300V/3A, 500V/2A, 600V/2A
- Tight Current Sense Tolerance: ±3%
- Low Startup Current: 150µA
- Low Operation Current: 120µA (Switching Frequency at 5kHz)
- Single Winding Inductor
- Wide Range of Dimmer Compatibility
- Dimming Curve Compliant with NEMA SSL6
- Internal Protections
- Undervoltage Lockout (UVLO)
- Leading-Edge Blanking (LEB)
- Cycle-by-Cycle Overcurrent Protection (OCP)
- Output Short Protection (OSP)
- Overtemperature Protection (OTP)
- SO-7 Package
Applications
- Mains Dimmable LED Lamps
- Offline LED Power Supply Driver
