KA7500B SMPS Controller SMD

The KA7500B is used for the control circuit of the PWM switching regulator. The KA7500B consists of a 5V reference voltage circuit, two error amplifiers, a flip flop, an output control circuit, a PWM comparator, a dead time comparator, and an oscillator. This device can be operated at a switching frequency of 1 kHz to 300 kHz.

Features

The KA7500B is used for the control circuit of the PWM switching regulator. The KA7500B consists of a 5V reference voltage circuit, two error amplifiers, a flip flop, an output control circuit, a PWM comparator, a dead time comparator and an oscillator. This device can be operated at a switching frequency of 1 kHz to 300 kHz.