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M61040FP - Smart Battery Protection and Monitoring-IC

Description

The M61040FP is intended to be used as SB: Smart Battery.

All functions needed for SB are packed to this M61040FP.

The combination use with microcomputer such as M37515 will give various functions such as a detection or calculation of SB remaining capacity.

Features

  • Built-in high gain op-amps for monitoring charge/discharge current.
  • Built-in over current detection circuit for FET protection.
  • All FETs are controlled by microcomputer.
  • Various powers saving function to reduce total power dissipation.
  • High input voltage device (absolute maximum rating: 33 V).

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Datasheet Details

Part number M61040FP
Manufacturer Renesas
File Size 232.76 KB
Description Smart Battery Protection and Monitoring-IC
Datasheet download datasheet M61040FP 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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M61040FP Smart Battery Protection and Monitoring IC REJ03F0237-0200 Rev.2.00 Mar 18, 2008 Description The M61040FP is intended to be used as SB: Smart Battery. All functions needed for SB are packed to this M61040FP. The combination use with microcomputer such as M37515 will give various functions such as a detection or calculation of SB remaining capacity. Over current detection circuit dedicated in M61040FP will give safety FET on/off control independent from microcomputer control. The amp gain of charge/discharge current detection circuit is controlled by microcomputer, therefore the accuracy of SB's remaining capacity detection becomes better than before. The reset circuit and the linear regulator for VCC/Vref of microcomputer are dedicated in M61040FP.
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