UC3525B - Regulating Pulse Width Modulators

Product Overview

Unitrode

Datasheet Details

Part number	UC3525B
Manufacturer	Unitrode
File Size	2.09 MB
Description	Regulating Pulse Width Modulators
Datasheet	UC3525B Datasheet
Additional preview pages of the UC3525B datasheet.

Product details

Description

The UC1525B/1527B series of pulse width modulator integrated circuits are designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies.

Features

8 to 35V Operation.
5.1V Buried Zener Reference Trimmed to ±0.75%.
100Hz to 500kHz Oscillator Range.
Separate Oscillator Sync Terminal.
Adjustable Deadtime Control.
Internal Soft-Start.
Pulse-by-Pulse Shutdown.
Input Undervoltage Lockout with Hysteresis.
Latching PWM to Prevent Multiple Pulses.
Dual Source/Sink Output Drivers.
Low Cross Conduction Output Stage.
Tighter Reference Specifica.

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Other Datasheets by Unitrode

UC3524A - ADVANCED REGULATING PULSE WIDTH MODULATORS
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Published: Oct 1, 2019 |