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|
Texas Instruments
BQ24081DRCRG4
|
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BQ24296RGET
|
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BQ29400DCT3E6
|
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BQ25121YFPR
|
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BQ29400PW
|
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BQ296112DSGR
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BQ27421YZFR-G1A
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BQ27421YZFT-G1A
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BQ27426YZFT
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Texas Instruments
BQ2000PN-B5
|
Price |
|
|
|
|
$2.90 |
$1.02 |
$0.61 |
|
$2.24 |
|
|
RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Lead Status |
|
No |
Yes |
Yes |
No |
Yes |
Yes |
No |
No |
No |
Yes |
Absolute Vin (safety rating)(Max)((V)) |
|
7 |
15 |
|
20 |
|
|
|
|
|
7 |
Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer,NiCd,NiMH |
Control Interface |
|
Standalone (RC-Settable) |
I2C,Standalone (RC-Settable) |
|
I2C |
|
|
|
|
|
Standalone (RC-Settable) |
Charge Current(Max)(A) |
|
1 |
3 |
|
0.3 |
|
|
|
|
|
2 |
# Series Cells |
|
1 |
1 |
|
1 |
|
|
Single Cell |
Single Cell |
Single Cell |
1,2,3,4 |
Approx. Price (US$) |
|
0.85 | 1ku |
1.25 | 1ku |
|
1.60 | 1ku |
|
0.30 | 1ku |
1.05 | 1ku |
1.05 | 1ku |
0.99 | 1ku |
1.45 | 1ku |
Battery Charge Voltage(V) |
|
4.2 (Fixed) |
Adjustable |
|
Adjustable |
|
|
|
|
|
Adjustable |
Special Features |
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
Integrated Buck Converter,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
LDO,Programmable EEPROM or EPROM |
|
|
|
Temp Monitoring (Thermistor Pin) |
Package Size |
|
mm2 |
mm2 |
|
mm2 |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
Operating Vin(Max)(V) |
|
6.5 |
6.2 |
|
5.5 |
|
|
|
|
|
6 |
Package Group |
|
VSON |
VQFN |
|
DSBGA |
|
WSON |
DSBGA |
DSBGA |
DSBGA |
PDIP,SOIC,TSSOP |
USB Feature |
|
|
USB OTG,USB PSEL |
|
|
|
|
|
|
|
|
Operating Vin(Min)(V) |
|
|
|
|
3.4 |
|
|
|
|
|
|
Input Over-Voltage Protection(V) |
|
|
|
|
5.5 |
|
|
|
|
|
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Control Topology |
|
|
|
|
Linear |
|
|
|
|
|
|
Function |
|
|
|
|
|
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Protection |
|
|
|
|
Rating |
|
|
|
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
|
Communication Interface |
|
|
|
|
|
|
No Communication |
I2C |
I2C |
I2C |
|
# Series Cells (Min) |
|
|
|
|
|
|
2 |
|
|
|
|
Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
1 |
|
|
|
|
# Series Cells (Max) |
|
|
|
|
|
|
4 |
|
|
|
|
Vin(Max)(V) |
|
|
|
|
|
|
20 |
|
|
|
|
Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
4.5 |
|
|
|
|
Protection Feature(s) |
|
|
|
|
|
|
Over-voltage (OV) |
|
|
|
|
Pin/Package |
|
|
|
|
|
|
|
9DSBGA |
9DSBGA |
9DSBGA |
|
Operating Temperature Range(C) |
|
|
|
|
|
|
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
8000 |
8000 |
14000 |
|
External Capacity Indication |
|
|
|
|
|
|
|
None |
None |
|
|
Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
100 |
100 |
100 |
|
Gas Gauge Algorithm |
|
|
|
|
|
|
|
IT (High accuracy) |
IT (High accuracy) |
IT (High accuracy) |
|
Implementation |
|
|
|
|
|
|
|
System |
System |
System |
|