BQ2969 Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion Batteries with Regulated Output Supply

1 Features • 2-series, 3-series, and 4-series cell overvoltage protection (OVP) • Factory programmed OVP threshold (3.6V to 5.2V) with ±12mV accuracy • Fixed delay timer to trigger FET drive output (0.25s to 6.5s options) • Output pin options: – Active high – Open-drain - active pulldown

BQ2969 Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion Batteries with Regulated Output Supply

1 Features • 2-series, 3-series, and 4-series cell overvoltage protection (OVP) • Factory programmed OVP threshold (3.6V to 5.2V) with ±12mV accuracy • Fixed delay timer to trigger FET drive output (0.25s to 6.5s options) • Output pin options: – Active high – Open-drain - active pulldown

10 MHz minimum 1.5 dB BW

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Connector Caps and Plugs

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10 MHz minimum 1.5 dB BW

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