PT6984A Overview
The PT6984A is a non-isolated buck and applicable to 85V AC ~ 265V AC input voltage rangefor LED lighting. The PT6984A integrates high precision current detection and constant current circuit, realizes high precision LED constant current and excellent line voltage regulation. The PT6984A works in CRM mode, the LED current is constant with inductance and LED output voltage change, good load regulation。 The PT6984A...
PT6984A Key Features
- Integrates 500V Power MOSFET
- CRM Mode
- No Auxiliary Winding for Sensing and Supplying
- Low Operating Current
- Universal Input Voltage Range
- ±5% Output Current Accuracy
- LED Open/Short Circuit Protection
- VIN Under Voltage Protection
- CS Resistor Short Circuit Protection
- Temperature Intelligent Control