AP3968 (AP3968 - AP3970) Primary Side Power Switcher

BCD

Description

Preliminary Datasheet Primary Side Power Switcher for Off-line SMPS General .
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 supp.

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Datasheet Specifications

Part number: AP3968
Manufacturer: BCD
File Size: 566.50 KB
Datasheet: AP3968_BCD.pdf
Description: (AP3968 - AP3970) Primary Side Power Switcher

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 Frequ

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 functi

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AP3968 AP3968 AP3970 Primary Side Power Switcher BCD

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