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R5436T514BB - 3 to 5 Serial Cell Li-Ion or Li-Polymer Battery Protection

This page provides the datasheet information for the R5436T514BB, a member of the R5436T 3 to 5 Serial Cell Li-Ion or Li-Polymer Battery Protection family.

Datasheet Summary

Features

  • High Voltage Tolerant Process Absolute Maximum Ratings.
  • 30 V.
  • Low Supply Current Normal operation with using 5 cells.
  • Typ. 12.0 µA Standby.

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Datasheet preview – R5436T514BB

Datasheet Details

Part number R5436T514BB
Manufacturer RICOH
File Size 1.86 MB
Description 3 to 5 Serial Cell Li-Ion or Li-Polymer Battery Protection
Datasheet download datasheet R5436T514BB Datasheet
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Full PDF Text Transcription

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R5436T Series 3 to 5 Serial Cell Li-Ion or Li-Polymer Battery Protection IC NO.EA-322-191206 OUTLINE The R5436T is an overcharge, overdischarge and overcurrent protection IC for Li-ion or Li-polymer secondary battery. Overcharge, Overdischarge, Charge Overcurrent and Discharge Overcurrent for 3 to 5 serial cells can be detected. By cascade connection using the R5436T, it is also possible to protect 6-serial or more cells rechargeable battery pack. The R5436T provides a cell-balancing function to equalize imbalance between cells, and it provides an open-wire detection to detect a broken wire between a battery and the circuit board. The open-wire detection is optionally selectable.
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