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AP3970, AP3968 PRIMARY SIDE POWER SWITCHER

AP3970 Description

A Product Line of Diodes Incorporated AP3968/69/70 PRIMARY SIDE POWER SWITCHER FOR OFF-LINE SMPS .
The AP3968/69/70 consists of a primary side regulation controller and a high voltage transistor, and is specially designed for off-line power supplies.

AP3970 Features

* Primary Side Control for Eliminating Opto-coupler and Secondary CV/CC Control Circuitry
* Built-in NPN Transistor with 700VCBO

AP3970 Applications

* include adapter for ADSL and auxiliary supplies. The AP3968/69/70 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 f

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: AP3970, AP3968. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
AP3970, AP3968
Manufacturer
DIODES ↗
File Size
423.34 KB
Datasheet
AP3968-Diodes.pdf
Description
PRIMARY SIDE POWER SWITCHER
Note
This datasheet PDF includes multiple part numbers: AP3970, AP3968.
Please refer to the document for exact specifications by model.

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PRIMARY SIDE POWER SWITCHER Diodes
Diodes AP3970-like datasheet