|
|
Texas Instruments
BQ2050SN-D119TR
|
Texas Instruments
BQ24167RGET
|
Texas Instruments
BQ25060DQCT
|
Texas Instruments
TPS65011RGZR
|
Texas Instruments
TPS65021RHARG4
|
Texas Instruments
BQ24270YFFR
|
Texas Instruments
TPS65012RGZR
|
Texas Instruments
BQ27350PW
|
Texas Instruments
BQ24125RHLT
|
Texas Instruments
BQ24278RGER
|
| Price |
|
$5.73 |
$4.10 |
|
$2.16 |
|
|
$3.11 |
$3.97 |
$4.53 |
|
| RoHS |
|
Yes |
Yes |
Yes |
Yes |
Compliant |
Yes |
Yes |
Yes |
Compliant |
Yes |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
No |
Yes |
| Package Group |
|
SOIC |
DSBGA,VQFN |
WSON |
VQFN |
VQFN |
DSBGA |
VQFN |
|
VQFN |
DSBGA,VQFN |
| Gas Gauge Algorithm |
|
EDV |
|
|
|
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
500 |
|
|
|
|
|
|
|
|
|
| # Series Cells |
|
2-4 Cells |
|
|
|
|
|
|
|
1,2,3 |
Single Cell |
| Operating Temperature Range(C) |
|
0 to 70 |
-40 to 85 |
|
-40 to 85 |
-40 to 85 |
|
-40 to 85 |
|
|
-40 to 85 |
| Communication Interface |
|
DQ |
|
|
|
|
|
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
6000 |
|
|
|
|
|
|
|
|
|
| External Capacity Indication |
|
LED |
|
|
|
|
|
|
|
|
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer,SuperCap |
Li-Ion/Li-Polymer |
| Estimated Package Size (WxL)(mm2) |
|
[pf]16SOIC[/pf] |
,[pf]24VQFN[/pf] |
|
|
|
|
|
|
|
,[pf]24VQFN[/pf] |
| Implementation |
|
Pack |
|
|
|
|
|
|
|
|
|
| Control Interface |
|
|
I2C |
Standalone (RC-Settable) |
|
|
I2C |
|
|
Standalone (RC-Settable) |
|
| Rating |
|
|
Catalog |
|
Catalog |
Catalog |
|
Catalog |
|
|
Catalog |
| Vin(Max)(V) |
|
|
10 |
|
6.5 |
6.5 |
|
6.5 |
|
|
10.5 |
| Approx. Price (US$) |
|
|
1.95 | 1ku |
0.65 | 1ku |
1.67 | 1ku |
3.05 | 1ku |
1.13 | 1ku |
1.67 | 1ku |
|
3.00 | 1ku |
1.25 | 1ku |
| Function |
|
|
Charger |
|
|
|
|
|
|
|
Charger |
| Special Features |
|
|
Power Path |
Integrated LDO,Power Path,Thermal Regulation,Vin DPM (OK for Solar Power Source) |
Power Good,Power Sequencing |
|
|
Power Good,Power Sequencing |
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
Power Path,Standard BAT Temp Monitoring |
| Battery Charge Voltage(V) |
|
|
4.2 |
|
|
|
|
|
|
Adjustable |
4.2 |
| Charge Current(Max)(A) |
|
|
2.5 |
1 |
|
|
1.5 |
|
|
4 |
2.5 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
30 |
|
|
20 |
|
|
20 |
|
| Package Size |
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
mm2 |
|
| Battery Charge Voltage(Min)(V) |
|
|
|
4.2 |
|
|
3.5 |
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
4.2 |
|
|
4.44 |
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
10.2 |
|
|
6 |
|
|
16 |
|
| USB Feature |
|
|
|
N/A |
|
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
4.4 |
|
|
4.2 |
|
|
|
|
| Control Topology |
|
|
|
Linear |
|
|
Switch-Mode Buck |
|
|
|
|
| Number of Series Cells |
|
|
|
1 |
|
|
1 |
|
|
|
|
| Vout(Max)(V) |
|
|
|
|
6.5 |
6 |
|
6.5 |
|
|
|
| Regulated Outputs(#) |
|
|
|
|
4 |
6 |
|
4 |
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
1500 |
|
|
1500 |
|
|
|
| Vin(Min)(V) |
|
|
|
|
1.8 |
1.5 |
|
1.8 |
|
|
|
| Iout(Max)(A) |
|
|
|
|
1 |
1.2 |
|
1 |
|
|
|
| LDO |
|
|
|
|
2 |
3 |
|
2 |
|
|
|
| Step-Down DC/DC Converter |
|
|
|
|
2 |
3 |
|
2 |
|
|
|
| Vout(Min)(V) |
|
|
|
|
0.85 |
0.6 |
|
0.85 |
|
|
|
| Step-Down DC/DC Controller |
|
|
|
|
0 |
0 |
|
0 |
|
|
|
| Step-Up DC/DC Controller |
|
|
|
|
0 |
0 |
|
0 |
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
0.07 |
0.085 |
|
0.07 |
|
|
|
| Step-Up DC/DC Converter |
|
|
|
|
0 |
0 |
|
0 |
|
|
|
| Processor Name |
|
|
|
|
|
PXA270,DM320 |
|
|
|
|
|
| Processor Supplier |
|
|
|
|
|
Marvell,Texas Instruments |
|
|
|
|
|
| Features |
|
|
|
|
|
Comm Control,Power Good,Power Sequencing |
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),USB Detection |
|
|
|
|
