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Part Number
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AH8815 |
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Manufacturer
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AnalogChipTech |
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Description
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Protection |
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Published
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Nov 24, 2015 |
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Detailed Description
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13925292397_http://www.universe-micro.com/
AH8815
Protection IC for 5 Cells Li-ion Battery Pack
FEATURES
High Accuracy...
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Datasheet
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AH8815
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Overview
13925292397_http://www.
universe-micro.
com/
AH8815
Protection IC for 5 Cells Li-ion Battery Pack
FEATURES
High Accuracy Voltage Detection Over-Voltage Protection o VOVP: 3.
6V~4.
35V (50mV/step) o Accuracy: ±25mV o Hysteresis voltage: 0V or 0.
1V to 0.
3V in 50mV/step Under-Voltage Protection o VUVP: 2.
0V~3.
0V (100mV/step) o Accuracy: ±80mV o Hysteresis voltage: 0V to 1V in 100mV/step
3-Levels Over-Current Detection Level-1 Over-Current Protection: o VOCP1: 25mV~350mV (25mV/step) o Accuracy: ±10mV Level-2 Over-Current Protection: o VOCP2=3*VOCP1 o Accuracy: ±30mV Short-Circuit Protection o VSCP=5*VOCP1 o Accuracy: ±50mV
OC/SC release conditions: Charger-Connected OR Load-Opened
Built-in Over-Te...
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