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AP3971 Datasheet - Diodes

AP3971 PRIMARY SIDE POWER SWITCHER

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. Typical applications include adapter for ADSL, auxiliary supplies or open frame .

AP3971 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

AP3971 Datasheet (443.69 KB)

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Datasheet Details

Part number:

AP3971

Manufacturer:

DIODES ↗

File Size:

443.69 KB

Description:

Primary side power switcher.

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AP3971 PRIMARY SIDE POWER SWITCHER Diodes

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