NCP1212 controller equivalent, current mode pwm controller.
a trimmed oscillator for precise Duty Cycle control, accurate bandgap voltage reference, high gain error amplifier, current sensing comparator and a high current totem po.
The device requires very few external components and offers designer additional protection for better system reliabilit.
Pin Name
Function
1 FB
Feedback Input
2 BOK
Brownout Detect with Hysteresis
3 CS
Current Sense Input
4 CT Programmed Oscillator Frequency
5 GND
IC Ground
6 DRV
Gate Driver Output
7 VCC
Positive Supply to IC
8 SS/DMAX
Soft--Start Time.
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