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UC2823B, UC2823A - HIGH-SPEED PWM CONTROLLER

Texas Instruments

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UC2823B Datasheet Preview — This datasheet PDF includes multiple part numbers: UC2823B, UC2823A. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number	UC2823B, UC2823A
Manufacturer	Texas Instruments
File Size	1.00 MB
Description	HIGH-SPEED PWM CONTROLLER
Datasheet	UC2823A-etcTI.pdf
Note	This datasheet PDF includes multiple part numbers: UC2823B, UC2823A. Please refer to the document for exact specifications by model.

UC2823B 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 |