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ISL95871C - SMBus Interfaced Battery Charger

Description

Analog Ground.

Connect directly to the backside paddle.

Connect to PGND and the system ground plane under the IC.

Features

  • Internal Synchronous Buck Output Stage Power FETs.
  • 0.5% Battery Voltage Accuracy.
  • 3% Adapter Current Limit Accuracy.
  • 3% Charge Current Accuracy.
  • SMBus 2-Wire Serial Interface.
  • Battery Short Circuit Protection.
  • Fast Response for Pulse-Charging.
  • Fast System-Load Transient Response.
  • Monitor Outputs - Adapter Current (3% Accuracy) - AC-Adapter Detection.
  • 11-Bit Battery Voltage Setting.
  • 6 Bit Charge Cu.

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Datasheet preview – ISL95871C

Datasheet Details

Part number ISL95871C
Manufacturer Renesas
File Size 775.57 KB
Description SMBus Interfaced Battery Charger
Datasheet download datasheet ISL95871C Datasheet
Additional preview pages of the ISL95871C datasheet.

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Full PDF Text Transcription

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ISL95871C OBSOLETE PRODUCT c1o-N8nO8t8aR-cIENt oCTuEOrRMTSMeIcLEhNonrDicwEaDwl SwRu.EipnPpteLorArstCilC.EceMonmEteN/rtTsact SMBus Interfaced Battery Charger with Internal FETs DATASHEET FN6856 Rev 2.00 June 8, 2011 The ISL95871C is a highly integrated Lithium-ion battery charger controller, programmable over the System Management Bus (SMBus) with internal switching FETs. High efficiency is achieved with a DC/DC synchronous-rectifier buck converter, equipped with diode emulation for enhanced light load efficiency and system bus boosting prevention. The ISL95871C charges one to four Lithium-ion series cells, and delivers up to 8A charge current. Integrated MOSFETs and bootstrap diode result in fewer components and smaller implementation area.
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