SG3527A Datasheet PULSE WIDTH MODULATOR

Manufacturer: Motorola Semiconductor (now NXP Semiconductors)

Download the SG3527A datasheet PDF. This datasheet also includes the SG3525A variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

SG3527A pulse width modulator by Motorola Semiconductor (now NXP Semiconductors) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (SG3525A_MotorolaInc.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	SG3527A
Manufacturer	Motorola Semiconductor (now NXP Semiconductors)
File Size	205.85 KB
Description	PULSE WIDTH MODULATOR
Download	SG3527A Download (PDF)

Overview

Order this document by SG3525A/D Pulse Width Modulator Control Circuits The SG3525A, SG3527A pulse width modulator control circuits offer improved performance and lower external parts count when implemented for controlling all types of switching power supplies.

The on–chip +5.1 V reference is trimmed to ±1% and the error amplifier has an input common–mode voltage range that includes the reference voltage, thus eliminating the need for external divider resistors.

A sync input to the oscillator enables multiple units to be slaved or a single unit to be synchronized to an external system clock.

Key Features

NOR logic resulting in a low output for an off.
state while the SG3527A utilized OR logic which gives a high output when off.
8.0 V to 35 V Operation.
5.1 V ± 1.0% Trimmed Reference.
100 Hz to 400 kHz Oscillator Range.
Separate Oscillator Sync Pin.
Adjustable Deadtime Control.
Input Undervoltage Lockout.
Latching PWM to Prevent Multiple Pulses.
Pulse.
by.
Pulse Shutdown.
Dual Source/Sink Output.

📁 Similar Datasheet

Part Number	Description	Manufacturer
SG3527A	Regulating Pulse Width Modulator	Microsemi
SG3527A	REGULATING PULSE WIDTH MODULATOR	LINFINITY
SG3527A	PULSE WIDTH MODULATOR CONTROL CIRCUITS	ON Semiconductor
SG3527A	Regulating Pulse Width Modulators	Linear Technology

More Datasheets from Motorola Semiconductor (now NXP Semiconductors)

Part Number	Description
SG3527AN	PULSE WIDTH MODULATOR
SG3525AN	PULSE WIDTH MODULATOR