BQ27510DRZR-G2

TEXAS INSTRUMENTS  BQ27510DRZR-G2  芯片, 电池电量检测计, 锂离子, 5.5V, SON-12

The is a system-side Li-ion Battery Fuel Gauge that provides fuel gauging for single-cell Li-ion battery packs. The device requires little system microcontroller firmware development. The BQ27510-G2 resides on the system"s main board and manages an embedded battery non-removable or a removable battery pack. The BQ27510-G2 uses the patented Impedance Track™ algorithm for fuel gauging and provides information such as remaining battery capacity mAh, state-of-charge %, run-time to empty min., battery voltage mV and temperature °C. Battery fuel gauging with the BQ27510-G2 requires only PACK+ P+, PACK- P- and thermistor T connections to a removable battery pack or embedded battery.

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Accurate battery fuel gauging

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Battery low interrupt warning

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Battery insertion indicator

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64 bytes of non-volatile scratch pad flash

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I²C for connection to system microcontroller port

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Battery fuel gauging based on patented impedance Track™ technology

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Green product and no Sb/Br

Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.