SG3525A N

PULSE WIDTH MODULATOR
CONTROL CIRCUITS

The SG3525AN is a pulse width modulator control circuits offer
improved performance and lower external parts count when implemented for
controlling all types of switching power supplies. The onchip +5.1 V
reference is trimmed to 1% and the error amplifier has an input
commonmode voltage range that includes the reference voltage, thus
eliminating the need for external divider resistors

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