KA7500B controller equivalent, smps controller.
* Internal Regulator Provides a Stable 5V Reference Supply Trimmed to 5%
* Uncommitted Output TR for 200mA Sink or Source Current
* Output Control For Push-Pu.
The KA7500B is used for the control circuit of the PWM switching regulator. The KA7500B consists of 5V reference voltage circuit, two error amplifiers, a flip flop, an output control circuit, a PWM comparator, a dead time comparator and an oscillator.
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