|
|
Texas Instruments
BQ24167RGET
|
Texas Instruments
TPS65021RHARG4
|
Texas Instruments
TPS65011RGZR
|
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BQ2050SN-D119TR
|
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BQ25060DQCT
|
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BQ294582DRVR
|
Texas Instruments
BQ771601DPJT
|
Texas Instruments
BQ294602DRVT
|
Texas Instruments
BQ24151
|
Texas Instruments
BQ24031-Q1
|
| Price |
|
$4.10 |
|
$2.16 |
$5.73 |
|
|
|
$0.44 |
|
|
| RoHS |
|
Yes |
Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
|
| Lead Status |
|
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
|
| Control Interface |
|
I2C |
|
|
|
Standalone (RC-Settable) |
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
0 to 70 |
|
|
|
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
|
|
Catalog |
Catalog |
Catalog |
|
|
| Vin(Max)(V) |
|
10 |
6.5 |
6.5 |
|
|
25 |
20 |
8 |
|
|
| Approx. Price (US$) |
|
1.95 | 1ku |
3.05 | 1ku |
1.67 | 1ku |
|
0.65 | 1ku |
0.23 | 1ku |
0.51 | 1ku |
0.16 | 1ku |
|
|
| Estimated Package Size (WxL)(mm2) |
|
,[pf]24VQFN[/pf] |
|
|
[pf]16SOIC[/pf] |
|
|
|
|
|
|
| Package Group |
|
DSBGA,VQFN |
VQFN |
VQFN |
SOIC |
WSON |
WSON |
WSON |
WSON |
|
|
| Function |
|
Charger |
|
|
|
|
Protection |
Protection |
Protection |
|
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
|
|
| Special Features |
|
Power Path |
|
Power Good,Power Sequencing |
|
Integrated LDO,Power Path,Thermal Regulation,Vin DPM (OK for Solar Power Source) |
|
Programmable EEPROM or EPROM |
|
|
|
| Battery Charge Voltage(V) |
|
4.2 |
|
|
|
|
|
|
|
|
|
| Charge Current(Max)(A) |
|
2.5 |
|
|
|
1 |
|
|
|
|
|
| Iout(Max)(A) |
|
|
1.2 |
1 |
|
|
|
|
|
|
|
| Vout(Max)(V) |
|
|
6 |
6.5 |
|
|
|
|
|
|
|
| LDO |
|
|
3 |
2 |
|
|
|
|
|
|
|
| Package Size |
|
|
mm2 |
mm2 |
|
mm2 |
|
|
|
|
|
| Step-Down DC/DC Controller |
|
|
0 |
0 |
|
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
0.085 |
0.07 |
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
|
1.5 |
1.8 |
|
|
|
|
|
|
|
| Regulated Outputs(#) |
|
|
6 |
4 |
|
|
|
|
|
|
|
| Step-Up DC/DC Converter |
|
|
0 |
0 |
|
|
|
|
|
|
|
| Processor Name |
|
|
PXA270,DM320 |
|
|
|
|
|
|
|
|
| Step-Up DC/DC Controller |
|
|
0 |
0 |
|
|
|
|
|
|
|
| Step-Down DC/DC Converter |
|
|
3 |
2 |
|
|
|
|
|
|
|
| Processor Supplier |
|
|
Marvell,Texas Instruments |
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
|
0.6 |
0.85 |
|
|
|
|
|
|
|
| Features |
|
|
Comm Control,Power Good,Power Sequencing |
|
|
|
Programmable EEPROM or EPROM,Over-voltage (OV) |
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
1500 |
|
|
|
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
EDV |
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
500 |
|
|
|
|
|
|
| # Series Cells |
|
|
|
|
2-4 Cells |
|
|
|
|
|
|
| Communication Interface |
|
|
|
|
DQ |
|
No Communication |
No Communication |
No Communication |
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
6000 |
|
|
|
|
|
|
| External Capacity Indication |
|
|
|
|
LED |
|
|
|
|
|
|
| Implementation |
|
|
|
|
Pack |
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
30 |
|
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
4.2 |
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
4.2 |
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
10.2 |
|
|
|
|
|
| USB Feature |
|
|
|
|
|
N/A |
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
4.4 |
|
|
|
|
|
| Control Topology |
|
|
|
|
|
Linear |
|
|
|
|
|
| Number of Series Cells |
|
|
|
|
|
1 |
|
|
|
|
|
| Number of Series Cells(Min) |
|
|
|
|
|
|
2 |
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
1 |
1 |
1 |
|
|
| Number of Series Cells(Max) |
|
|
|
|
|
|
3 |
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
4.225 |
4.35 |
|
|
| # Series Cells (Max) |
|
|
|
|
|
|
|
4 |
1 |
|
|
| Protection Feature(s) |
|
|
|
|
|
|
|
Over-voltage (OV) |
Over-voltage (OV) |
|
|
| # Series Cells (Min) |
|
|
|
|
|
|
|
2 |
1 |
|
|
