LI-ION BATTERY PROTECTION IC FOR 1-CELL TO 4-CELL PACK

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LI-ION BATTERY PROTECTION IC FOR 1-CELL TO 4-CELL PACK

文件：221.3 Kbytes 页数：11 Pages

UTC

友顺

LI-ION BATTERY PROTECTION IC FOR 1-CELL TO 4-CELL PACK

文件：179.23 Kbytes 页数：11 Pages

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LI-ION BATTERY PROTECTION IC

文件：179.23 Kbytes 页数：11 Pages

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LI-ION BATTERY PROTECTION IC FOR 1-CELL TO 4-CELL PACK (SECONDARY PROTECTION)

The UTC UB244A Series is secondary protection IC for 1-, 2-, 3-, or 4-Cell lithium-ion rechargeable battery packs, and incorporates ahigh-accuracy voltage detection circuit. The UTC UB244A Series also includes a high accuracy delay circuit for over voltage detection time can be set by an external ca • High-accuracy voltage detection circuit for each cell \n• Overcharge detection voltage n (n=1 to 4): 4.05V to 4.50V (in 50mV steps) \n• Overcharge hysteresis voltage n (n=1 to 4): 0.38V±0.10V, 0.25V±0.07V, 0.13V±0.04V, 0.045V±0.02V, None \n• Delay times for overcharge detection can be set by an ex;

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