BCD Semiconductor Manufacturing Limited AP3968
The AP3968 is packaged in SOIC-7. The AP3969/70/70S is packaged in DIP-7 and DIP-8.| Part No. | AP3968 |
|---|---|
| Datasheet | AP3968 Download |
| Manufacturer |  BCD Semiconductor Manufacturing Limited |
| Description | Primary Side Power Switcher |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The AP3968/69/70/70S 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. Typical applications include adapter for ADSL and auxiliary supplies. The AP3968/69/70/70S operates at pulse frequency modulation (PFM), and provides accurate constant voltage, constant current (CV/CC) regulation without requiring an opto-coupler and secondary control circuitry. It has internal cable compensation function for tight constant voltage regulation. The AP3968/69/70/70S solution has fewer component numbers, smaller size, and lower total cost. The AP3968 is packaged in SOIC-7. The AP3969/70/70S is packaged in DIP-7 and DIP-8. AP3968/69/70/70SFEATURES
●●
●
●
●
●
●
● 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 F...
