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SG3526B Datasheet PDF

LINFINITY SG3526B

The SG1526B is a high-performance pulse width modulator for switching power supplies which offers improved functional and electrical characteristics over the industry-standard SG1526. This versatile device can be used to implement single-ended or push-pull switching regulators of either polarity, both transformer-less and transformer-coupled.
Part No. SG3526B
Datasheet SG3526B Download
Manufacturer
LINFINITY
Description REGULATING PULSE WIDTH MODULATOR
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SG3526B datasheet page 1 preview

DESCRIPTION

A direct pin-for-pin replacement for the earlier device with all its features, it incorporates the following enhancements: a bandgap reference circuit for improved regulation and drift characteristics, improved undervoltage lockout, lower temperature coefficients on oscillator frequency and current-sense threshold, tighter tolerance on softstart time, much faster SHUTDOWN response, improved double-pulse supperession logic for higher speed operation, and an improved output driver design with low shoot-through current, and faster rise and fall times. The SG1526B is specified for
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