bq771611 Overview
The bq7716xy device family provides an overvoltage monitor and protector for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition. For quicker production-line testing, the bq7716xy device provides a Customer Test Mode with greatly reduced delay time.
bq771611 Key Features
- 1 2-, 3-, and 4-Series Cell Overvoltage Protection
- External Capacitor-Programmed Delay Timer
- Fixed OVP Threshold
- High-Accuracy Overvoltage Protection
- Low Power Consumption ICC ≈ 1 µA
- Low Leakage Current Per Cell Input < 100 nA
- Small Package Footprint
- 8-pin WSON (3.00 mm × 4.00 mm)