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Texas Instruments
BQ25071DQC
|
Texas Instruments
BQ25100YFP
|
Texas Instruments
BQ25120YFP
|
Texas Instruments
BQ27000D K
|
Texas Instruments
BQ27421YZF -G1D
|
Texas Instruments
BQ27545YZF -G1
|
Texas Instruments
BQ296232DSGR
|
Texas Instruments
BQ298009RUGR
|
Newport Electronics, Inc.
BQ25
|
Newport Electronics, Inc.
BQ21
|
| Price |
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| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Y |
Y |
|
|
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Y |
Y |
|
|
| Battery Charge Voltage(V) |
|
3.6 |
4.2 |
Adjustable |
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| Charge Current(Max)(A) |
|
1 |
1 |
0.25 |
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| Approx. Price (US$) |
|
0.75 1ku |
0.75 1ku |
1.60 1ku |
|
1.10 1ku |
1.23 1ku |
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| # Series Cells |
|
Single Cell |
Single Cell |
Single Cell |
|
Single Cell |
Single Cell |
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| Special Features |
|
Power Path,Integrated LDO,Thermal egulation,Over Voltage Protection |
Power Path,Integrated LDO,Thermal egulation,Over Voltage Protection |
JEITA BAT Temp Monitoring,Over Voltage Protection,Thermal egulation |
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|
SHA-1 Authentication |
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| Cell Chemistry |
|
Li-Ion/Li-Polymer |
LiFePO4 |
Li-Ion/Li-Polymer |
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Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
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| Charging Control Topology |
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Linear Charger |
Linear Charger |
Linear Charger |
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| Vin(Max)(V) |
|
10.2 |
10.2 |
6.45 |
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| Control Interface |
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Standalone |
Standalone |
Standalone |
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| Implementation |
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System |
Pack |
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| Gas Gauge Algorithm |
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Impedance Track |
Impedance Track |
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| Operating Temperature ange(C) |
|
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|
-40 to 85 |
-40 to 85 |
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| ating |
|
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|
Catalog |
Catalog |
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| Pin/Package |
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9DSBGA |
15DSBGA |
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| Package Group |
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DSBGA |
DSBGA |
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| Battery Capacity(Max)(mAh) |
|
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|
8000 |
16000 |
|
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| External Capacity Indication |
|
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None |
None |
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| Communication Interface |
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|
I2C |
HDQ,I2C |
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| Battery Capacity(Min)(mAh) |
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|
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|
100 |
300 |
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| Battery overvoltage protection(max)(V) |
|
|
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4.6 |
5.2 |
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| Battery overvoltage protection(min)(V) |
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3.85 |
3.75 |
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| Features |
|
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LDO output,Overvoltage,Single pin output drive,Undervoltage |
FET drive,Over-temperature (OT),Overcurrent during charge (OCC),Overcurrent during discharge (OCD),Overvoltage,Short-circuit Discharge (SCD),Undervoltage |
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| Function |
|
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Protection |
Protection |
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| Number of series cells(max) |
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|
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3,4 |
1 |
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| Number of series cells(min) |
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2,3,4 |
1 |
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| Operating current(typ)(A) |
|
|
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|
1 |
5 |
|
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| Operating temperature range(C) |
|
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|
-40 |
-40 |
|
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| Overvoltage protection |
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|
|
|
|
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|
4.6 |
4.5 |
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| Package area(mm^2) |
|
|
|
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|
4 |
2.25 |
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| Package size (L x W)(mm) |
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|
2 x 2 |
1.5 x 1.5 |
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| Package type |
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|
WSON |
X2QFN |
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| Pin count |
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|
8 |
8.0 |
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| Rating |
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|
Catalog |
Catalog |
|
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| TI functional safety category |
|
|
|
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| Vin(max)(V) |
|
|
|
|
|
|
|
20 |
5.5 |
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| TI.com inventory |
|
|
|
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|
572437 |
68439 |
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| Approx. price(US$) |
|
|
|
|
|
|
|
.091 | 1ku |
.152 | 1ku |
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