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UC3823B - HIGH-SPEED PWM CONTROLLER

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Texas Instruments

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UC3823B HIGH-SPEED PWM CONTROLLER by Texas Instruments - Datasheet Preview — Datasheet preview – UC3823B

Datasheet Details

Part number	UC3823B
Manufacturer	Texas Instruments
File Size	1.00 MB
Description	HIGH-SPEED PWM CONTROLLER
Datasheet	UC3823B Datasheet
Note	This datasheet PDF includes multiple part numbers: UC3823B, UC3823A. Please refer to the document for exact specifications by model.
Additional preview pages of the UC3823B datasheet.

Product details

Description

The UC3823A and UC3823B and the UC3825A and UC3825B family of PWM controllers are improved versions of the standard UC3823 and UC3825 family.

Features

Improved versions of the UC3823/UC3825 PWMs.
Compatible with voltage-mode or current-mode control methods.
Practical operation at switching frequencies to 1 MHz.
50-ns propagation delay to output.
High-current dual totem pole outputs (2-A peak).
Trimmed oscillator discharge current.
Low 100-μA startup current.
Pulse-by-pulse current limiting comparator.
Latched overcurrent comparator with full cycle restart 2 Descr.

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Published: Oct 1, 2019 |