See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

DRB | 8

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

BQ29200DRBT


Voltage Protection with Automatic Cell Balance For 2-Cell Li-Ion Batteries, OVP=4.35V

TI Store Price:

 
 
Qty.Price
1 - 9 $ 1.09
10 - 24 $ 0.97
25 - 99 $ 0.86
100 - 249 $ 0.78
250 - 499 $ 0.70
500 - 749 $ 0.55
750 - 999 $ 0.44
1000 - 9999 $ 0.35

Adjust your quantity during checkout

Texas Instruments BQ29200DRBT

The bq2920x device is a secondary overvoltage protection IC for 2-series cell lithium-ion battery packs that incorporates a high-accuracy precision overvoltage detection circuit and automatic cell imbalance correction.

The voltage of each cell in a 2-series cell battery pack is compared to a factory programmed internal reference voltage. If either cell reaches an overvoltage condition, the OUT pin changes from low to high state.

The bq2920x can perform automatic voltage-based cell imbalance correction. Balancing can start when the cell voltages are different by nominally 30 mV or more and stops when the difference is nominally 0 mV. Cell balancing is enabled and disabled by the CB_EN pin.

View datasheet
View product folder
Order SummaryEdit >
Subtotal: $0.00
Shipping & Handling: -
Total (USD): $0.00