HM2459 1.5A Step-Down Converter

H&M Semiconductor

HM2459 Description

HM2459 42V Input Standoff Voltage, 1.5A Step-Down Converter in SOT23-6 .
The HM2459 is a wide input range, high-efficiency, and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 1.

HM2459 Features

* Wide Input Operating Range from 4V to 38V
* Standoff Input Voltage: 42V
* High Efficiency at 12V In 5V Out: Up to 91%:
* High Efficiency PFM mode at light load
* Capable of Delivering 1.5A
* No External Compensation Needed
* Current Mode control
* Logic Control Shut

HM2459 Applications

* such as smart meters as well as automotive applications. In automotive systems, power comes from the battery, with its voltage typically between 9V and 24V. Including cold crank and double battery jump-starts, the minimum input voltage may be as low as 4V and the maximum up to 36V, with even higher

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HM2459 Datasheet Preview — Preview of HM2459 PDF

Datasheet Details

Part number: HM2459
Manufacturer: H&M Semiconductor
File Size: 818.73 KB
Datasheet: HM2459-HMSemiconductor.pdf
Description: 1.5A Step-Down Converter

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1.5A Step-Down Converter H&M Semiconductor

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