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SG3525A

Motorola Inc
Part Number SG3525A
Manufacturer Motorola Inc
Description PULSE WIDTH MODULATOR
Published Apr 8, 2005
Detailed Description Order this document by SG3525A/D Pulse Width Modulator Control Circuits The SG3525A, SG3527A pulse width modulator cont...
Datasheet PDF File SG3525A PDF File

SG3525A
SG3525A

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.
A wide range of deadtime can be programmed by a single resistor connected between the CT and Dischar...


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