TEA1521T - SMPS

Product Overview

NXP

Part number	TEA1521T
Manufacturer	NXP
File Size	143.85 KB
Description	SMPS
Datasheet	TEA1521T Datasheet
Note	This datasheet PDF includes multiple part numbers: TEA1521T, TEA1520P. Please refer to the document for exact specifications by model.
Additional preview pages of the TEA1521T datasheet.

The TEA152x family STARplug is a Switched Mode Power Supply (SMPS) controller IC that operates directly from the rectified universal mains.

Designed for general purpose supplies up to 30 W.
Integrated power switch: TEA1520x: 48 Ω; 650 V TEA1521x: 24 Ω; 650 V TEA1522x: 12 Ω; 650 V TEA1523P: 6.5 Ω; 650 V.
Operates from universal AC mains supplies (80 V to 276 V).
Adjustable frequency for flexible design.
RC oscillator for load insensitive regulation loop constant.
Valley switching for minimum switch-on loss.
Frequency reduction at low power output makes low standb.

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Published: Jun 2, 2015 |