SG3526 Datasheet - ON Semiconductor

SG3526 PULSE WIDTH MODULATION CONTROL CIRCUIT

SG3526 Pulse Width Modulation Control Circuit The SG3526 is a high performance pulse width modulator integrated circuit intended for fixed frequency switching regulators and other power control applications. Functions included in this IC are a temperature compensated voltage reference, sawtooth oscillator, error amplifier, pulse width modulator, pulse metering and steering logic, and two high current totem pole outputs ideally suited for driving the capacitance of power FETs at high speeds. Addi.

SG3526 Features

* include soft start and undervoltage lockout, digital current limiting, double pulse inhibit, adjustable dead time and a data latch for single pulse metering. All digital control ports are TTL and B

* series CMOS compatible. Active low logic design allows easy wired

* OR connections for m

SG3526_ONSemiconductor.pdf