HM1483 - 3.1A Monolithic Step-Down Switching Regulator

Product Overview

H&M semi

Datasheet Details

Part number	HM1483
Manufacturer	H&M semi
File Size	1.33 MB
Description	3.1A Monolithic Step-Down Switching Regulator
Datasheet	HM1483 Datasheet
Additional preview pages of the HM1483 datasheet.

Product details

Description

HM1483 is a monolithic 30V, 3.0A step-down switch regulator.

HM1483 integrates a 36V 65mΩ high side and a 36V, 45mΩ low side MOSFETs to provide 3.0A continuous load current over a 6.5V to 36V wide operating input voltage with 30V input over voltage protection.

Features

3.0A continuous output current capability.
6.5V to 30Vwide operating input range with input Over Voltage Protection.
Integrated 36V, 65mΩ high side and 36V, 45mΩ low side power MOSFET switches.
Up to 95% efficiency.
Programmable Soft-Start limits the inrush current at turn-on.
Stable with Low ESR Ceramic Output Capacitors.
Fixed 300KHz Switching Frequency.
Input Under-Voltage Lockout.
Input over-voltage protection to protect device from working in h.

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Published: May 5, 2021 |