|
|
Texas Instruments
BQ76925RGER
|
Texas Instruments
BQ29400DCT3E6
|
Texas Instruments
BQ2954SNG4
|
Texas Instruments
BQ27742YZFR-G1
|
Texas Instruments
BQ27742YZFT-G1
|
Texas Instruments
BQ29410DCTR
|
Texas Instruments
BQ29411DCT3R
|
Texas Instruments
BQ27531YZFR-G1
|
Microchip Technology Inc.
MCP73213EV-2SOVP
|
Maxim Integrated
DS2762AE+
|
| Price |
|
$1.94 |
|
$3.92 |
|
$2.32 |
|
$0.89 |
$2.38 |
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
| Lead Status |
|
No |
Yes |
No |
No |
No |
No |
No |
No |
|
No |
| Protection Feature(s) |
|
Short-circuit Discharge (SCD) |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
|
|
Catalog |
Catalog |
|
|
Catalog |
|
|
| Approx. Price (US$) |
|
0.99 | 1ku |
|
2.10 | 1ku |
1.19 | 1ku |
1.19 | 1ku |
|
|
1.30 | 1ku |
|
|
| Vin(Max)(V) |
|
26.4 |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Analog current sense,Cell Balancing,LDO,Requires separate MCU,Temperature sense |
|
Temp Monitoring (Thermistor Pin) |
Integrated Protector,SHA-1 Authentication |
Integrated Protector,SHA-1 Authentication |
|
|
Battery Management Unit,SHA-1 Authentication |
|
|
| # Series Cells (Min) |
|
3 |
|
|
|
|
|
|
|
|
|
| Communication Interface |
|
I2C |
|
|
HDQ,I2C |
HDQ,I2C |
|
|
I2C |
|
|
| Function |
|
Monitoring (Analog Front-End) |
|
|
|
|
|
|
|
|
|
| # Series Cells (Max) |
|
6 |
|
|
|
|
|
|
|
|
|
| Package Group |
|
TSSOP,VQFN |
|
PDIP,SOIC |
DSBGA |
DSBGA |
|
|
DSBGA |
|
|
| Typical Operating Current(Typ)(uA) |
|
40 |
|
|
|
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
7 |
|
|
|
|
|
|
|
| Cell Chemistry |
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
|
|
| Control Interface |
|
|
|
Standalone (RC-Settable) |
|
|
|
|
|
|
|
| Package Size |
|
|
|
mm2 |
mm2 |
mm2 |
|
|
mm2 |
|
|
| # Series Cells |
|
|
|
2,3,4 |
Single Cell |
Single Cell |
|
|
Single Cell |
|
|
| Charge Current(Max)(A) |
|
|
|
2 |
|
|
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
5.5 |
|
|
|
|
|
|
|
| Battery Charge Voltage(V) |
|
|
|
Adjustable |
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
-40 to 85 |
-40 to 85 |
|
|
-40 to 85 |
|
|
| Implementation |
|
|
|
|
Pack |
Pack |
|
|
System |
|
|
| External Capacity Indication |
|
|
|
|
None |
None |
|
|
None |
|
|
| Pin/Package |
|
|
|
|
15DSBGA |
15DSBGA |
|
|
15DSBGA |
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
200 |
200 |
|
|
300 |
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
16000 |
16000 |
|
|
8000 |
|
|
| Gas Gauge Algorithm |
|
|
|
|
IT (High accuracy) |
IT (High accuracy) |
|
|
IT (High accuracy) |
|
|