NX9548 - Time Synchronous Buck Regulator

Product Overview

Microsemi

Part number	NX9548
Manufacturer	Microsemi
File Size	897.78 KB
Description	Time Synchronous Buck Regulator
Datasheet	NX9548 Datasheet
Additional preview pages of the NX9548 datasheet.

The NX9548 is a synchronous buck switching regulator with 21 mΩ internal N-channel MOSFETs, primarily intended for portable (mobile) applications.

overcurrent protection (OCP), feedback under-voltage lockout (FB UVLO), and overvoltage protection (OVP). It also includes an integrated bootstrap Schottky diode, and provides lowvoltage (5 V) gate-drive capability. In addition it provides a Power Good indicator and has adaptive dead time. Features.
Adaptive COT Control.
Adjustable, Constant Switching Frequency up to 1 MHz.
Extremely Low-RDSON N-MOSFETs.
Bus Voltage 4.5 V to 24 V.
Selectable Diode Emulation Mode (PSM Mo.

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Published: Jan 22, 2024 |