AP3990, AP3988 - PRIMARY SIDE POWER SWITCHER

Diodes

AP3990 Datasheet Preview — This datasheet PDF includes multiple part numbers: AP3990, AP3988. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	AP3990, AP3988
Manufacturer	DIODES ↗
File Size	418.18 KB
Description	PRIMARY SIDE POWER SWITCHER
Datasheet	AP3988-Diodes.pdf
Note	This datasheet PDF includes multiple part numbers: AP3990, AP3988. Please refer to the document for exact specifications by model.

AP3990 Product details

Description

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.

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 Protection Better Over Voltage Protection Better Over Temperature Protection Low Total Cost Solution Output Power Range (Note 1): AP3988 for 5.5W Adapter AP3989 for 8W Adapter AP3990 for 12W Adapter To.

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Published: Aug 2, 2014 |