DAP006
feature is particularly useful in applications where the output voltage varies during operation (e.g. battery chargers). Due to its high- voltage technology, the IC is directly connected to the high- voltage DC rail. The DSS also offers a better overload trip point.
The transformer core reset detection is done through an auxiliary winding which, brought via a dedicated pin, also enables fast Over- Voltage Protection (OVP). Once an OVP has been detected, the IC permanently latches- off.
Finally, the continuous feedback signal monitoring implemented with an over- current fault protection circuitry (OCP) makes the final design rugged and reliable.
Features
- Free- Running Borderline/Critical Mode
Quasi- Resonant Operation
- Current- Mode with Adjustable Skip- Cycle Capability
- No Auxiliary Winding VCC Operation
- Auto- Recovery Over Current Protection
- Latching Over Voltage Protection
- External Latch Triggering, e.g. Via Over- Temperature
Signal
- 500 m A Peak Current Source/Sink Capability
-...
