|
|
Texas Instruments
BQ27546YZFT-G1
|
Texas Instruments
BQ294706DSGT
|
Texas Instruments
BQ29723DSET
|
Texas Instruments
BQ27500DRZT-V100G4
|
Texas Instruments
BQ24091DGQR
|
Texas Instruments
BQ25101YFPT
|
Texas Instruments
BQ29400ADCT3E6
|
Texas Instruments
BQ294592DRVT
|
Texas Instruments
BQ27411DRZT-G1A
|
Texas Instruments
BQ27421YZFR-G1B
|
| Price |
|
|
|
$0.41 |
|
|
$1.66 |
$0.72 |
|
|
|
| RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
| Lead Status |
|
No |
Yes |
No |
No |
No |
No |
No |
Yes |
Yes |
No |
| Battery Capacity(Max)(mAh) |
|
14600 |
|
|
|
|
|
|
|
8000 |
8000 |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Operating Temperature Range(C) |
|
-40 to 85 |
|
|
|
|
|
|
|
-40 to 85 |
-40 to 85 |
| Rating |
|
Catalog |
Catalog |
Catalog |
|
|
|
|
Catalog |
Catalog |
Catalog |
| Package Size |
|
mm2 |
|
|
|
mm2 |
mm2 |
|
|
mm2 |
mm2 |
| Package Group |
|
DSBGA |
WSON |
WSON |
|
MSOP-PowerPAD |
DSBGA |
|
WSON |
SON |
DSBGA |
| External Capacity Indication |
|
None |
|
|
|
|
|
|
|
None |
None |
| Pin/Package |
|
15DSBGA |
|
|
|
|
|
|
|
12SON |
9DSBGA |
| Approx. Price (US$) |
|
1.10 | 1ku |
0.27 | 1ku |
0.21 | 1ku |
|
0.40 | 1ku |
0.75 | 1ku |
|
0.24 | 1ku |
1.10 | 1ku |
1.05 | 1ku |
| Special Features |
|
SHA-1 Authentication,Turbo Mode |
N/A |
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
|
Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
100 |
|
|
|
|
|
|
|
200 |
100 |
| Cell Balancing |
|
N/A |
|
|
|
|
|
|
|
|
|
| Gas Gauge Algorithm |
|
IT (High accuracy) |
|
|
|
|
|
|
|
IT (High accuracy) |
IT (High accuracy) |
| Number of Series Cells |
|
Single Cell |
|
|
|
|
|
|
|
|
|
| Implementation |
|
System |
|
|
|
|
|
|
|
Pack |
System |
| Communication Interface |
|
HDQ,I2C |
No Communication |
No Communication |
|
|
|
|
No Communication |
I2C |
I2C |
| Number of Series Cells(Max) |
|
|
4 |
1 |
|
|
|
|
|
|
|
| Function |
|
|
Protection |
Protection |
|
|
|
|
Protection |
|
|
| Number of Series Cells(Min) |
|
|
2 |
1 |
|
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
1 |
4 |
|
|
|
|
1 |
|
|
| Vin(Max)(V) |
|
|
20 |
8 |
|
|
|
|
25 |
|
|
| Protection Feature(s) |
|
|
Over-voltage (OV) |
Over-current in Charge (OCC),Over-current in Discharge (OCD),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
|
|
|
|
Over-voltage (OV) |
|
|
| Control Interface |
|
|
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
1 |
0.25 |
|
|
|
|
| # Series Cells |
|
|
|
|
|
1 |
1 |
|
|
Single Cell |
Single Cell |
| Battery Charge Voltage(V) |
|
|
|
|
|
4.2 (Fixed) |
4.2 (Fixed) |
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
6.5 |
30 |
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
12 |
30 |
|
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
6.5 |
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
4.45 |
|
|
|
|
| Control Topology |
|
|
|
|
|
|
Linear |
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
|
4.3 |
|
|
| # Series Cells (Min) |
|
|
|
|
|
|
|
|
2 |
|
|
| # Series Cells (Max) |
|
|
|
|
|
|
|
|
3 |
|
|
