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AP3989 Datasheet - Diodes

AP3989 PRIMARY SIDE POWER SWITCHER

The AP3988/89/90 is a performance enhanced power switcher for power supplies with better conversion efficiency, better voltage & current accuracy, and improved protection functions. Typical applications include charger, adapter for ADSL, home appliance power supply, LED lighting power supply and PC .

AP3989 Features

* Primary Side Control for Eliminating Opto-coupler Secondary CV/CC Control Circuitry Built-in NPN Transistor with 700VCBO Low Start-up Current: 0.2A (Typ.) Internal Output Cable Voltage Drop Compensation Hiccup Function to Improve Short Circuit P

AP3989 Datasheet (418.18 KB)

Preview of AP3989 PDF

Datasheet Details

Part number:

AP3989

Manufacturer:

DIODES ↗

File Size:

418.18 KB

Description:

Primary side power switcher.

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AP3989 PRIMARY SIDE POWER SWITCHER Diodes

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