TEA1524A
Overview
- Designed for general purpose supplies up to 50 W
- Integrated power switch: - TEA1520: 48 Ω; 650 V - TEA1521: 24 Ω; 650 V - TEA1522: 12 Ω; 650 V - TEA1523: 6.5 Ω; 650 V - TEA1524: 3.4 Ω; 650 V.
- Operates from universal AC mains supplies (80 to 276 V)
- Adjustable frequency for flexible design
- RC oscillator for load insensitive regulation loop constant
- Valley switching for minimum switch-on loss (not implemented in TEA152xAJM versions)
- Frequency reduction at low power output makes low standby power possible (<100 mW)
- Adjustable overcurrent protection
- Under voltage protection
- Temperature protection
