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NCV8855 - Quad-Output Automotive System Power-Supply

Datasheet Summary

Description

Pin No.

SYS_EN Main enable pin for the IC.

A logic high on this pin will enable the part.

Features

  • < 1 mA Shutdown Current.
  • Meets ES.
  • XW7T.
  • 1A278.
  • AB Test Pulse G.
  • Loaded Conditions.
  • VIN Operating Range 9.0 to 18.0 V.
  • 1 SMPS Controller with Adjustable Current Limit.
  • 1 SMPS Regulator with Internal 300 mW NMOS Switch.
  • 2 LDO Controllers with Current Limit and Short Circuit Protection.
  • 1 High.
  • side Load Switch with Internal 300 mW NMOS FET.
  • Adjustable Output Voltage for All Controllers /.

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Datasheet preview – NCV8855

Datasheet Details

Part number NCV8855
Manufacturer ON Semiconductor
File Size 366.88 KB
Description Quad-Output Automotive System Power-Supply
Datasheet download datasheet NCV8855 Datasheet
Additional preview pages of the NCV8855 datasheet.

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Full PDF Text Transcription

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NCV8855 Quad-Output Automotive System Power Supply IC with Integrated High-Side 2A Switch The NCV8855 is a multiple output controller / regulator IC with an integrated high−side load switch. The NCV8855 addresses automotive radio system and instrument cluster power supply requirements. In addition to the high−side load switch, the NCV8855 includes a switch−mode power supply (SMPS) buck controller, a 2.5 A SMPS buck regulator and two low dropout (LDO) linear regulator controllers. The NCV8855 in combination with the ultra−low quiescent current NCV861x IC forms an eight−output automotive radio or instrument cluster power solution. The NCV8855 has an internally set switching frequency of 170 kHz, with a SYNC pin for external frequency synchronization.
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