|
|
Texas Instruments
BQ2050SN-D119TR
|
Texas Instruments
BQ26221PWR
|
Texas Instruments
BQ24300DSGTG4
|
Texas Instruments
BQ25060DQCT
|
Texas Instruments
BQ24721RHBR
|
Texas Instruments
BQ24400PW
|
Texas Instruments
BQ2018TS-E1
|
Texas Instruments
BQ27500DRZT-V120
|
Texas Instruments
BQ26501PW
|
Texas Instruments
BQ29312ARTHRG4
|
| Price |
|
$5.73 |
|
|
|
|
|
|
$3.20 |
$6.50 |
|
| RoHS |
|
Yes |
Yes |
Not Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Compliant |
| Lead Status |
|
Yes |
Yes |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
| Package Group |
|
SOIC |
|
|
WSON |
|
TSSOP |
TSSOP |
|
|
VQFN |
| Gas Gauge Algorithm |
|
EDV |
|
|
|
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
500 |
|
|
|
|
|
|
|
|
|
| # Series Cells |
|
2-4 Cells |
|
|
|
|
1,2,3,4 |
Single Cell |
|
|
|
| Operating Temperature Range(C) |
|
0 to 70 |
|
|
|
|
|
-20 to 70 |
|
|
|
| Communication Interface |
|
DQ |
|
|
|
|
|
HDQ |
|
|
I2C |
| Battery Capacity(Max)(mAh) |
|
6000 |
|
|
|
|
|
|
|
|
|
| External Capacity Indication |
|
LED |
|
|
|
|
|
|
|
|
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
|
NiCd,NiMH |
Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH |
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
[pf]16SOIC[/pf] |
|
|
|
|
|
[pf]8TSSOP[/pf] |
|
|
|
| Implementation |
|
Pack |
|
|
|
|
|
Pack |
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
30 |
|
7 |
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
|
|
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
4.2 |
|
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
4.2 |
|
|
|
|
|
|
| Control Interface |
|
|
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
1 |
|
2 |
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
10.2 |
|
6 |
|
|
|
|
| USB Feature |
|
|
|
|
N/A |
|
|
|
|
|
|
| Special Features |
|
|
|
|
Integrated LDO,Power Path,Thermal Regulation,Vin DPM (OK for Solar Power Source) |
|
Temp Monitoring (Thermistor Pin) |
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
4.4 |
|
|
|
|
|
|
| Control Topology |
|
|
|
|
Linear |
|
|
|
|
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| Approx. Price (US$) |
|
|
|
|
0.65 | 1ku |
|
1.55 | 1ku |
2.47 | 1ku |
|
|
0.90 | 1ku |
| Number of Series Cells |
|
|
|
|
1 |
|
|
|
|
|
|
| Package Size(mm2=WxL) |
|
|
|
|
|
|
[pf]8TSSOP[/pf] |
|
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
Switching Charger |
|
|
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
Adjustable |
|
|
|
|
| Rating |
|
|
|
|
|
|
|
|
|
|
Catalog |
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
|
60 |
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
|
|
|
4.3 |
| # Series Cells (Min) |
|
|
|
|
|
|
|
|
|
|
2 |
| # Series Cells (Max) |
|
|
|
|
|
|
|
|
|
|
4 |
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
|
25 |
| Protection Feature(s) |
|
|
|
|
|
|
|
|
|
|
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
| Function |
|
|
|
|
|
|
|
|
|
|
Monitoring (Analog Front-End) |
