Description
The SSL1523A is a Switched Mode Power Supply (SMPS) controller IC that operate directly from the rectified universal AC mains.
Features
- Designed for mains LED drivers up to 15 W.
- Integrated power switch: 6.5 Ω; 650 V.
- Operates from universal AC mains supplies (80 V to 276 V).
- Adjustable frequency for flexible design.
- RC oscillator for load insensitive regulation loop constant.
- Valley switching for minimum switch-on loss.
- Low standby power (< 100 mW) with frequency reduction at low power outputs.
- Adjustable overcurrent protection.
- Undervoltage protection.
- Temperature protection.
SSL1523A Datasheet
