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NCP1581 High Frequency Synchronous Step-Down PWM Controller

NCP1581 Description

NCP1581 High Frequency Synchronous Step Down PWM Controller for Tracking Applications The NCP1581 controller IC is designed to provide a simple synch.
Block Diagram NCP1581 NCP1581 Table 1.

NCP1581 Features

* a programmable soft start set by an external capacitor, under
* voltage lockout and output under
* voltage detection that latches off the device when an output short is detected. Features
* Power up Sequencing / Tracking
* Enable Input
* Internal 400 kHz Oscillato

NCP1581 Applications

* The NCP1581 controller IC is designed to provide a simple synchronous buck regulator for on
* board DC to DC applications in a 14
* pin SOIC. The NCP1581 is designed specifically for tracking applications by providing the track input. The NCP1581 operates at a fixed internal 400 kHz swit

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