ZSPM4023-09 - DC/DC Buck Regulator

Product Overview

Renesas

Part number	ZSPM4023-09
Manufacturer	Renesas
File Size	1.11 MB
Description	DC/DC Buck Regulator
Datasheet	ZSPM4023-09 Datasheet
Additional preview pages of the ZSPM4023-09 datasheet.

The ZSPM4023-09 is a constant-frequency, synchronous DC/DC buck regulator featuring adaptive on-time control architecture.

The ZSPM4023-09 operates over a 4.5V to 28V supply range (24V typical).

It has an internal linear regulator that provides a regulated 5V to power the internal control circuitry.

to ensure protection of the IC during fault conditions. These include under-voltage lockout to ensure proper operation under power-sag conditions; thermal shutdown; internal soft-start to reduce inrush current; foldback current limiting; and “hiccup” mode short-circuit protection. The ZSPM4023-09 includes a power good (PG) output to allow simple sequencing. ZSPM4023-09 Typical.

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Published: May 26, 2020 |