|
|
Texas Instruments
BQ27750DRZR
|
Texas Instruments
BQ24705RGERG4
|
Texas Instruments
BQ25046DQCR
|
Texas Instruments
BQ29415PWRG4
|
Texas Instruments
BQ24751BRHDRG4
|
Texas Instruments
BQ29413PWG4
|
Texas Instruments
BQ2002TPNE4
|
Texas Instruments
BQ29312APWRG4
|
Texas Instruments
BQ24351DSGR
|
Texas Instruments
BQ27200DRKRG4
|
| Price |
|
|
|
|
|
$3.87 |
|
|
|
$0.45 |
$2.69 |
| RoHS |
|
Compliant |
Compliant |
Yes |
|
Compliant |
|
Compliant |
Compliant |
Yes |
Compliant |
| Lead Status |
|
Yes |
No |
Yes |
|
No |
|
Yes |
No |
Yes |
No |
| Communication Interface |
|
I2C |
|
|
|
|
|
|
I2C |
No Communication |
|
| Operating Temperature Range(C) |
|
-40 to 85 |
|
|
|
|
|
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
14000 |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
|
|
|
|
|
|
Catalog |
Catalog |
|
| Implementation |
|
Pack |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Accumulated Coulomb Count,Battery Management Unit,Integrated Protector,SHA-1 Authentication |
|
|
|
|
|
Temp Monitoring (Thermistor Pin) |
|
|
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer,LiFePO4 |
|
|
|
|
|
NiCd,NiMH |
|
|
|
| External Capacity Indication |
|
None |
|
|
|
|
|
|
|
|
|
| Pin/Package |
|
12SON |
|
|
|
|
|
|
|
|
|
| Package Group |
|
SON |
|
|
|
|
|
PDIP,SOIC |
VQFN |
WSON |
|
| Approx. Price (US$) |
|
1.55 | 1ku |
|
|
|
|
|
0.89 | 1ku |
0.90 | 1ku |
0.40 | 1ku |
|
| Battery Capacity(Min)(mAh) |
|
100 |
|
|
|
|
|
|
|
|
|
| Cell Balancing |
|
N/A |
|
|
|
|
|
|
|
|
|
| Gas Gauge Algorithm |
|
IT (High accuracy) |
|
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
|
|
|
|
|
mm2 |
|
|
|
| Number of Series Cells |
|
Single Cell |
|
|
|
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
7 |
|
|
|
| Control Interface |
|
|
|
|
|
|
|
Standalone (RC-Settable) |
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
6 |
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
2 |
|
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
Adjustable |
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
|
60 |
400 |
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
|
4.3 |
4.35 |
|
| # Series Cells (Min) |
|
|
|
|
|
|
|
|
2 |
1 |
|
| # Series Cells (Max) |
|
|
|
|
|
|
|
|
4 |
1 |
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
25 |
30 |
|
| Protection Feature(s) |
|
|
|
|
|
|
|
|
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
Over-voltage (OV),Over-current (OCP),Short-circuit Discharge (SCD) |
|
| Function |
|
|
|
|
|
|
|
|
Monitoring (Analog Front-End) |
Charger Front-End Protection |
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
|
10.5 |
|
| Input Over-Current Protection(A) |
|
|
|
|
|
|
|
|
|
1.2 |
|
