CM494
ADVANCED REGULATING PULSE WIDTH MODULATOR
GENERAL DESCRIPTION
FEATURES
This of PWM modulator provides a complete pulse width modulation system in a single monolithic integrated circuit.
This device includes a 5V reference accurate to ±1%, two independent amplifiers usable for both voltage and current sensing, an externally synchronizable oscillator with its linear ramp generator, and two-uncommitted
transistor output switches.
These two outputs may be operated either in parallel for single-ended operation or alternating for push-pull applications with an externally controlled dead-band.
This unit is internally protected against double-pulsing of a single output or from extraneous ou...