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SG1526

LINFINITY
Part Number SG1526
Manufacturer LINFINITY
Description REGULATING PULSE
Published Oct 29, 2017
Detailed Description SG1526/SG2526/SG3526 REGULATING PULSE WIDTH MODULATOR DESCRIPTION The SG1526 is a high performance monolithic pulse wi...
Datasheet PDF File SG1526 PDF File

SG1526
SG1526

Overview
SG1526/SG2526/SG3526 REGULATING PULSE WIDTH MODULATOR DESCRIPTION The SG1526 is a high performance monolithic pulse width modulator circuit designed for fixed-frequency switching regulators and other power control applications.
Included in an 18-pin dual-in-line package are a temperature compensated voltage reference, sawtooth oscillator, error amplifier, pulse width modulator, pulse metering and steering logic, and two low impedance power drivers.
Also included are protective features such as soft-start and undervoltage lockout, digital current limiting, double pulse inhibit, a data latch for single pulse metering, adjustable deadtime, and provision for symmetry correction inputs.
For ease of interface, all digital control ports are TTL and B-series CMOS compatible.
Active LOW logic design allows wired-OR connections for maximum flexibility.
This versatile device can be used to implement single-ended or push-pull switching regulators of either polarity, both transformerless and tran...


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