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KA3511DS
Intelligent
Voltage Mode PWM IC
Features
• • • • • • • • • • • • • • Complete PWM control and house keeping circuitry Few external components Precision
voltage reference trimmed to 2% Dual output for push-pull operation Each output TR for 200mA sink current Variable duty cycle by dead time control Soft start capability by using dead time control Double pulse suppression logic Over
voltage protection for 3.
3V / 5V / 12V Under
voltage protection for 3.
3V / 5V / 12V One more external input for various protection (PT) Remote on/off control function (PS-ON) Latch function controlled by remote and protection input Power good signal generator wi...