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Texas Instruments
BQ24773RUYT
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Texas Instruments
BQ27425YZFR-G1
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Texas Instruments
BQ27520YZFT-G2
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Texas Instruments
BQ27531YZFR-G1
|
Texas Instruments
BQ27741YZFT-G1
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Texas Instruments
BQ296107DSGR
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Texas Instruments
BQ24005PWPG4
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Texas Instruments
BQ24703PWG4
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Texas Instruments
BQ29718DSER
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Texas Instruments
BQ29717DSER
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Price |
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|
|
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$2.38 |
|
$0.61 |
|
$4.00 |
|
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RoHS |
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Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Lead Status |
|
No |
Yes |
Yes |
No |
No |
No |
No |
No |
No |
No |
Package Group |
|
WQFN |
|
|
DSBGA |
DSBGA |
WSON |
HTSSOP |
TSSOP,VQFN |
WSON |
WSON |
Special Features |
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Integrated FET,Power Path |
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|
Battery Management Unit,SHA-1 Authentication |
Integrated Protector,SHA-1 Authentication |
LDO,Programmable EEPROM or EPROM |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Power Path |
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
Cell Chemistry |
|
Li-Ion/Li-Polymer,LiFePO4 |
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Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
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Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
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Operating Vin(Max)(V) |
|
24 |
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10 |
28 |
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Control Interface |
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I2C |
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Standalone (RC-Settable) |
Standalone (RC-Settable) |
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Package Size |
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mm2 |
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|
mm2 |
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mm2 |
mm2 |
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# Series Cells |
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1,2,3,4 |
|
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Single Cell |
Single Cell |
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2 |
2,3,4 |
|
|
Charge Current(Max)(A) |
|
8 |
|
|
|
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1.2 |
10 |
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Approx. Price (US$) |
|
1.50 | 1ku |
|
|
1.30 | 1ku |
1.45 | 1ku |
0.30 | 1ku |
1.68 | 1ku |
2.10 | 1ku |
0.21 | 1ku |
0.21 | 1ku |
Battery Charge Voltage(V) |
|
Adjustable |
|
|
|
|
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4.2 (Fixed) |
Adjustable |
|
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Communication Interface |
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I2C |
HDQ,I2C |
No Communication |
|
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No Communication |
No Communication |
Operating Temperature Range(C) |
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|
|
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-40 to 85 |
-40 to 85 |
|
|
|
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Rating |
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|
|
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Catalog |
Catalog |
Catalog |
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Catalog |
Catalog |
Battery Capacity(Max)(mAh) |
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|
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8000 |
16000 |
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External Capacity Indication |
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None |
None |
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Pin/Package |
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15DSBGA |
15DSBGA |
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Battery Capacity(Min)(mAh) |
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|
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300 |
500 |
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Gas Gauge Algorithm |
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IT (High accuracy) |
IT (High accuracy) |
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Implementation |
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System |
Pack |
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Function |
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Protection |
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Protection |
Protection |
# Series Cells (Min) |
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|
|
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2 |
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1 |
1 |
Typical Operating Current(Typ)(uA) |
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|
|
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1 |
|
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4 |
4 |
# Series Cells (Max) |
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|
|
|
|
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4 |
|
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1 |
1 |
Vin(Max)(V) |
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|
|
|
|
|
20 |
|
|
8 |
8 |
Battery Over-Voltage Protection(Typ)(V) |
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|
|
|
|
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4.5 |
|
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4.425 |
4.425 |
Protection Feature(s) |
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|
|
|
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Over-voltage (OV) |
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Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
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13.5 |
30 |
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