IP3525A Datasheet (Seme LAB) - REGULATING PULSE WIDTH MODULATORS

IP3525A, REGULATING PULSE WIDTH MODULATORS

BLOCK DIAGRAM VREF 16 SEME IP1525A SERIES IP1527A SERIES The IP1525A and IP1527A families of PWM switching regulator control circuits offer improved performance and lower parts count when used in designing switching power supplies.

Included are 5.1 volt reference, error amplifier, adjustable dead

IP3525A Features

* 8 to 35V operation 5.1V reference trimmed to ±1% 100Hz to 500kHz oscillator range Separate oscillator sync terminal Adjustable deadtime control Internal soft start Input undervoltage lockout Latching PWM to pre