Description
The AP3965/66/71 consists of a primary side regulation controller and a high voltage transistor, and is specially designed for off-line power supplies within 12W output power or non-isolated buck applications within 5W.
Features
- Primary Side Control for Eliminating Opto-coupler and Secondary CV/CC Control Circuitry.
- Built-in NPN Transistor with 700VCBO.
- Low Start-up Current: 0.2µA (Typ).
- Internal Output Cable Voltage Drop Compensation.
- Random Frequency Modulation for Low EMI.
- Short Circuit Protection.
- Low Total Cost Solution.
- Output Power Range (Note 1):.
- AP3965 for 5W Adapter and 3W Buck.
- AP3966 for 10W Adapter and 4.5W Buck.
- AP3971.
AP3966 Datasheet
