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DC3131A - CC&CV Buck Convertor

Datasheet Summary

Description

DC3131A has an optimum input voltage, step-down converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode.

Car DVD Black Box Industry Application Other The maximum input voltage is up to 36V and the operation input voltage from 7V

Features

  • MOSFET what build in 35mΩ High-Side and 25mΩ.
  • 100% Duty Cycle Car Charge Scheme Low-Side, could deliver up to 3.5A of continuous output current and the output current accurate to within ±7%.
  • Build in High-Side and Low-Side MOSFET.
  • Max Output Current: 3.5A No external compensation component requirement. The line compensation and the constant current can be set by an external resistance. In conclusion, DC3131A is a full function and high performance, high reliability buck DC-D.

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Datasheet preview – DC3131A

Datasheet Details

Part number DC3131A
Manufacturer HOTCHIP
File Size 1.46 MB
Description CC&CV Buck Convertor
Datasheet download datasheet DC3131A Datasheet
Additional preview pages of the DC3131A datasheet.

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Full PDF Text Transcription

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DC3131A 32V, 100% Duty Cycle CC&CV Buck Convertor DESCRIPTION DC3131A has an optimum input voltage, step-down converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. ◆Car DVD ◆Black Box ◆Industry Application ◆Other The maximum input voltage is up to 36V and the operation input voltage from 7V to 32V. FEATURES MOSFET what build in 35mΩ High-Side and 25mΩ ◆100% Duty Cycle Car Charge Scheme Low-Side, could deliver up to 3.5A of continuous output current and the output current accurate to within ±7%. ◆Build in High-Side and Low-Side MOSFET ◆Max Output Current: 3.5A No external compensation component requirement. The line compensation and the constant current can be set by an external resistance.
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