BQ29411DCTR ,Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V) 8-SM8 -40 to 110FEATURES DESCRIPTIONThe bq2941x is a secondary overvoltage protection• 2-, 3-, or 4-Cell Secondary ..
BQ29412DCT3R , VOLTAGE PROTECTION FOR 2-, 3-, OR 4-CELL Li-Ion BATTERIES (2nd-LEVEL PROTECTION)
BQ29412DCT3R , VOLTAGE PROTECTION FOR 2-, 3-, OR 4-CELL Li-Ion BATTERIES (2nd-LEVEL PROTECTION)
BQ29412DCTR , VOLTAGE PROTECTION FOR 2-, 3-, OR 4-CELL Li-Ion BATTERIES (2nd-LEVEL PROTECTION)
BQ29412DCTRG4 , VOLTAGE PROTECTION FOR 2-, 3-, OR 4-CELL Li-Ion BATTERIES (2nd-LEVEL PROTECTION)
BQ29412PW , VOLTAGE PROTECTION FOR 2-, 3-, OR 4-CELL Li-Ion BATTERIES (2nd-LEVEL PROTECTION)
BUX87P. ,Trans GP BJT NPN 450V 0.5A 3-Pin(3+Tab) SOT-82
BUXD87T4 ,HIGH VOLTAGE SILICON POWER TRANSISTORBUXD87®HIGH VOLTAGE NPN POWER TRANSISTOR■ REVERSE PINS OUT Vs STANDARDIPAK/DPAK PACKAGE■ HIGH VOLT ..
BUY49S ,Leaded Small Signal Transistor General PurposeBUY49SSILICON NPN TRANSISTOR■ SGS-THOMSON PREFERRED SALESTYPE■ NPN TRANSISTOR■ FAST SWITCHING SPEED ..
BUY71 , Bipolar NPN Device
BUZ10 ,Trans MOSFET N-CH 50V 23A 3-Pin(3+Tab) TO-220BUZ10®N - CHANNEL 50V - 0.06Ω - 23A TO-220STripFET™ MOSFETTYPE V R IDSS DS(on) DBUZ10 50 V < 0.0 ..
BUZ100 ,N-Channel SIPMOS Power TransistorCharacteristicsDrain- source breakdown voltage V V(BR)DSSV = 0 V, I = 0.25 mA, T = -40 °C 50 - -GS ..
BQ29411DCTR
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V) 8-SM8 -40 to 110
Not Recommended for New Designs
bq29410, bq29411, bq29412
bq29413, bq29414
bq29415, bq29419
www.ti.com SLUS669G –AUGUST 2005–REVISED AUGUST 2008
VOLTAGE PROTECTION FOR 2-, 3-, OR 4-CELL Li-Ion BATTERIESnd -LEVEL PROTECTION)
Checkfor Samples: bq29410, bq29411, bq29412, bq29413, bq29414, bq29415, bq29419
1FEATURES DESCRIPTIONThe bq2941xisa secondary overvoltage protection
• 2-, 3-,or 4-Cell Secondary Protection IC for 2-, 3-,or 4-cell lithium-ion battery packs that
• Low Power Consumption ICC<2 µA incorporatesa high-accuracy precision overvoltage
[VCELL(ALL)< V(PROTECT)] detection circuit.It includesa programmable delay
Fixed High Accuracy Overvoltage Protection circuitfor overvoltage detection time.
Threshold
FUNCTION– bq29410= 4.35VEach cellina multiple-cell packis comparedto an
