|
|
Texas Instruments
BQ25071DQC
|
Texas Instruments
BQ25100YFP
|
Texas Instruments
BQ25120YFP
|
Texas Instruments
BQ27000D K
|
Texas Instruments
BQ27421YZF -G1D
|
Texas Instruments
BQ27545YZF -G1
|
Texas Instruments
BQ29411DCT3
|
Texas Instruments
BQ294703DSG
|
Texas Instruments
BQ29703DSE
|
Texas Instruments
BQ2014SN-D120T
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Battery Charge Voltage(V) |
|
3.6 |
4.2 |
Adjustable |
|
|
|
|
|
|
|
| Charge Current(Max)(A) |
|
1 |
1 |
0.25 |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
0.75 1ku |
0.75 1ku |
1.60 1ku |
|
1.10 1ku |
1.23 1ku |
|
0.40 1ku |
0.21 1ku |
|
| # Series Cells |
|
Single Cell |
Single Cell |
Single Cell |
|
Single Cell |
Single Cell |
|
|
|
|
| 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 |
|
|
SHA-1 Authentication |
|
|
Low-Side NCH CHG/DSG FET Drive |
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
LiFePO4 |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
|
| Charging Control Topology |
|
Linear Charger |
Linear Charger |
Linear Charger |
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
10.2 |
10.2 |
6.45 |
|
|
|
|
20 |
8 |
|
| Control Interface |
|
Standalone |
Standalone |
Standalone |
|
|
|
|
|
|
|
| Implementation |
|
|
|
|
|
System |
Pack |
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
|
Impedance Track |
Impedance Track |
|
|
|
|
| Operating Temperature ange(C) |
|
|
|
|
|
-40 to 85 |
-40 to 85 |
|
|
|
|
| ating |
|
|
|
|
|
Catalog |
Catalog |
|
Catalog |
Catalog |
|
| Pin/Package |
|
|
|
|
|
9DSBGA |
15DSBGA |
|
|
|
|
| Package Group |
|
|
|
|
|
DSBGA |
DSBGA |
|
WSON |
WSON |
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
8000 |
16000 |
|
|
|
|
| External Capacity Indication |
|
|
|
|
|
None |
None |
|
|
|
|
| Communication Interface |
|
|
|
|
|
I2C |
HDQ,I2C |
|
No Communication |
No Communication |
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
100 |
300 |
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
|
4.325 |
4.275 |
|
| Protection Feature(s) |
|
|
|
|
|
|
|
|
Over-voltage (OV) |
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
|
| # Series Cells (Min) |
|
|
|
|
|
|
|
|
2 |
1 |
|
| # Series Cells (Max) |
|
|
|
|
|
|
|
|
4 |
1 |
|
| Function |
|
|
|
|
|
|
|
|
Protection |
Protection |
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
|
1 |
4 |
|
