uP1540 - 5V/12V Synchronous-Rectified Buck Controller

uPI Semiconductor

The uP1540 by uPI Semiconductor is a 5V/12V Synchronous-Rectified Buck Controller. Below is the official datasheet preview.

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uP1540 5V/12V Synchronous-Rectified Buck Controller by uPI Semiconductor - Datasheet Preview — Official preview page of the **uP1540** 5V/12V Synchronous-Rectified Buck Controller datasheet (uPI Semiconductor).

Datasheet Details

Part number	uP1540
Manufacturer	uPI Semiconductor
File Size	160.68 KB
Description	5V/12V Synchronous-Rectified Buck Controller
Datasheet	uP1540-uPISemiconductor.pdf
Additional preview pages of the uP1540 datasheet.

uP1540 Product details

Description

The uP1540 is a compact synchronous-rectified buck controller specifically designed to operate from 5V or 12V supply voltage and to deliver high quality output voltage as low as 0.8V.

Features

include internal soft start, over/under voltage protection, over current protection and shutdown function. With aforementioned functions, this part provides customers a compact, high efficiency, well-protected and cost-effective solutions. This part is available in WDFN3x310L package. Ordering Information Features Operates from 5V or 12V Supply Voltage.
3.3V to 12V VIN Input Range.
0.8V VREF with 1.0% Accuracy.
Support VCC = 5V, VIN = 19V Support Stand-Alone and T.

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Published: Sep 2, 2024 |