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BQ77915
SLUSCU0L – MARCH 2018 – REVISED AUGUST 2023
BQ77915 3-Series to 5-Series Stackable Ultra-Low Power Primary Protector with Autonomous Cell Balancing and HIBERNATE Mode
1 Features
• Ultra-low quiescent current: 8 µA typ. (NORMAL mode), 2 µA (HIBERNATE mode)
• Full suite of voltage, current, and temperature protections
• Smart passive cell balancing removes cell-to-cell imbalance
• Scalable cell count from 3 series to 20 series or more
• Voltage protection (accuracy ±10 mV for OV, ±18 mV for UV)
– Overvoltage: 3 V to 4.575 V – Undervoltage: 1.
BQ77915 Datasheet
