Datasheet Summary
.ti. bq29410, bq29411, bq29412 bq29413, bq29414 bq29415, bq29419
SLUS669G
- AUGUST 2005
- REVISED AUGUST 2008
VOLTAGE PROTECTION FOR 2-, 3-, OR 4-CELL Li-Ion BATTERIES (2nd-LEVEL PROTECTION)
Check for Samples: bq29410, bq29411, bq29412, bq29413, bq29414, bq29415, bq29419
Features
- 2-, 3-, or 4-Cell Secondary Protection
- Low Power Consumption ICC < 2 µA
[VCELL(ALL) < V(PROTECT)]
- Fixed High Accuracy Overvoltage Protection
Threshold
- bq29410 = 4.35 V
- bq29411 = 4.40 V
- bq29412 = 4.45 V
- bq29413 = 4.50 V
- bq29414 = 4.55 V
- bq29415 = 4.60 V
- bq29419 = 4.30 V
- Programmable Delay Time of Detection
- High Power Supply Ripple Rejection
- Stable During Pulse Charge...