EST7502B pwm equivalent, pc power supply pwm.
* Complete PWM Control and Protection Circuitry
* Over Voltage Protection for 3.3V / 5V / 12V / PT
* Under Voltage Protection for 3.3V / 5V / 12V
* 280ms .
The EST7502B is a pulse
–width modulation (PWM) control circuit with complete protection circuits for used in the SMPS (Switched Mode Power Supply). It contains various functions, which are Over Voltage Protection, Under Voltage Protec.
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