NCP5269A controller equivalent, synchronous buck controller.
* Wide Input Voltage Range: from 3.3 V to 28 V
* Three Selectable Fixed Frequency 300 kHz, 400 kHz or 600 kHz
* 2-bit VID Selects Four Independent Voltages fr.
requiring dynamically selected slew-rate controlled output voltages. The soft-start is programmed by a single capacitor..
Pin No.
Symbol
Description
1 EN Logic control for enabling the switcher. Applying greater than 1.4 V will turn on the part. Connect to GND to disable.
2
VCC
Supply for analog circuit.
3
VID1
Logic input for reference voltage selector. Use .
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