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HM1588 - 2.0A 100V High Efficiency synchronous Step-Down DC/DC Converter

General Description

HM1588 is a high efficiency Z monolithic synchronous step-down DC/DC converter utilizing a constant frequency, average current mode control architecture.

Capable of delivering up to 1.5A continuous load with excellent line and load regulation.

Key Features

  • short circuit and thermal protection circuits to increase system reliability. The internal soft-start avoids input inrush current during startup. The HM1588 require a minimum number of external components. and a wide array of protection features to enhance reliability Features.
  • Wide 8.5V to 100 V Operating input Range.
  • 2.0A Peak Output Current.
  • 350uA Quiescent Current.
  • 100mΩ/100 mΩ Internal Power MOSFET.
  • Adjustable Output Voltages.
  • +/-2% Output Voltage Accuracy.

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Datasheet Details

Part number HM1588
Manufacturer H&M Semiconductor
File Size 734.69 KB
Description 2.0A 100V High Efficiency synchronous Step-Down DC/DC Converter
Datasheet download datasheet HM1588 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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+0 2.0A,100V High Efficiency synchronous Step-Down DC/DC Converter Description HM1588 is a high efficiency Z monolithic synchronous step-down DC/DC converter utilizing a constant frequency, average current mode control architecture. Capable of delivering up to 1.5A continuous load with excellent line and load regulation. The device operates from an input voltage range of 8.5V to 100 V and provides an adjustable output voltage from 1.0V to 60V. The HM1588 features short circuit and thermal protection circuits to increase system reliability. The internal soft-start avoids input inrush current during startup. The HM1588 require a minimum number of external components. and a wide array of protection features to enhance reliability Features  Wide 8.5V to 100 V Operating input Range  2.