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M61040FP - Smart battery protection and monitoring IC

General 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.

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Smart battery protection and monitoring IC M61040FP 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 DFOUT VCC CFOUT PFOUT PIN configuration (Top view) 1 2 3 20 19 18 Vreg Vref Reset DI CK CS Analog_out CIN VIN_11 VIN_10 M61040FP 4 5 6 7 8 9 10 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.