Datasheet Summary
Low Voltage Synchronous Buck Controller
The NCP1573 is a low voltage buck controller. It provides the control for a DC- DC power solution producing an output voltage as low as 0.980 V over a wide current range. The NCP1573- based solution is powered from 12 V with the output derived from a 2- 7 V supply. It contains all required circuitry for a synchronous NFET buck regulator using the V2™ control method to achieve the fastest possible transient response and best overall regulation. NCP1573 operates at a fixed internal 200 kHz frequency and is packaged in an SO- 8.
This device provides Power Good with delay and built- in adaptive non- overlap.
Features
- 0.980 V ± 1.0% Reference Voltage
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