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Texas Instruments
BQ294705
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Texas Instruments
BQ2158
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Texas Instruments
BQ294704
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Texas Instruments
BQ24640 VAT
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Texas Instruments
BQ25046DQC
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Texas Instruments
BQ25050DQC
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Texas Instruments
BQ25070DQC
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Texas Instruments
BQ25100AYFP
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Texas Instruments
BQ25504 GTT
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Texas Instruments
BQ27426YZF
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Price |
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RoHS |
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Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Lead Status |
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Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Cell Chemistry |
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SuperCap |
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Li-Ion/Li-Polymer |
LiFePO4 |
Li-Ion,SuperCap,Lead Acid,LiFePO4,NiMH,Li-Polymer,NiCd |
Li-Ion/Li-Polymer |
Charge Current(Max)(A) |
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10 |
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1 |
1 |
0.1 |
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Vin(Max)(V) |
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28 |
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10.2 |
10.2 |
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Special Features |
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Standard BAT Temp Monitoring |
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Power Path,Integrated LDO,Thermal egulation,Over Voltage Protection |
Power Path,Integrated LDO,Thermal egulation,Over Voltage Protection |
Power Path,Integrated LDO,Thermal egulation,Over Voltage Protection |
Integrated FET,Over Voltage Protection,Solar Input,Under Voltage Protection |
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Charging Control Topology |
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Switching Charger |
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Linear Charger |
Linear Charger |
Linear Charger |
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Approx. Price (US$) |
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2.00 | 1ku |
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0.60 1ku |
0.75 1ku |
0.75 1ku |
2.10 1ku |
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# Series Cells |
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2-4 Cells,>4 Cells,Single Cell |
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Single Cell |
Single Cell |
Single Cell |
Single Cell |
Battery Charge Voltage(V) |
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Adjustable |
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4.2 |
3.5 |
4.3 |
Adjustable |
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Control Interface |
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Standalone |
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Standalone |
Standalone |
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Package Group |
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QFN |
DSBGA |
Control Topology |
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Switch-Mode |
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Switching Frequency(kHz) |
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1000 |
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Operating Temperature ange(C) |
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-40 to 85 |
-40 to 85 |
Battery Charge Voltage(Min)(V) |
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2.5 |
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Estimated Package Size (WxL)(mm2) |
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[pf]16QFN[/pf] |
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Battery Charge Voltage(Max)(V) |
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5.25 |
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Primary Charge Termination Method |
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Voltage |
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Implementation |
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System |
Gas Gauge Algorithm |
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Impedance Track |
ating |
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Catalog |
Pin/Package |
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9DSBGA |
Battery Capacity(Max)(mAh) |
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14000 |
Communication Interface |
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I2C |
Battery Capacity(Min)(mAh) |
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100 |