SC4601 controller equivalent, step down controller.
Programmable switching frequency up to 600KHz BICMOS voltage mode PWM controller 2.75V to 5.5V Input voltage range Output voltage as low as 0.8V +/-1% Reference accuracy .
where cost, size and efficiency are critical.
SC4601
Features
Programmable switching frequency up to 600KHz BICMOS vol.
The SC4601 is a voltage mode step down (buck) regulator controller that provides accurate high efficiency power conversion from input supply range 2.75V to 5.5V. A high level of integration reduces external component count and makes it suitable for l.
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