|
|
Texas Instruments
BQ29419PW
|
Texas Instruments
BQ2057TSN
|
Texas Instruments
BQ29200
|
Texas Instruments
BQ24161B
|
Texas Instruments
BQ29419
|
Texas Instruments
BQ30Z554-R1
|
Texas Instruments
BQ24072TRGTT
|
Texas Instruments
BQ24075QRGTRQ1
|
Texas Instruments
BQ294522DRVT
|
Texas Instruments
TPS65013RGZT
|
| Price |
|
$1.07 |
$1.44 |
$0.65 |
$2.19 |
$1.02 |
|
|
|
$0.47 |
|
| RoHS |
|
Yes |
Yes |
|
|
|
|
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
Yes |
Yes |
|
|
|
|
Yes |
Yes |
Yes |
Yes |
| Package Group |
|
|
SOIC,TSSOP |
|
|
|
|
QFN |
QFN |
WSON |
VQFN |
| Cell Chemistry |
|
|
Li-Ion/Li-Polymer |
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
| Package Size |
|
|
mm2 |
|
|
|
|
mm2 |
mm2 |
|
mm2 |
| Approx. Price (US$) |
|
|
0.84 | 1ku |
|
|
|
|
0.85 | 1ku |
1.06 | 1ku |
0.24 | 1ku |
1.67 | 1ku |
| Control Interface |
|
|
Standalone (RC-Settable) |
|
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
| Special Features |
|
|
Temp Monitoring (Thermistor Pin) |
|
|
|
|
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
Power Good,Power Sequencing |
| Operating Vin(Max)(V) |
|
|
15 |
|
|
|
|
6.4 |
6.4 |
|
|
| Battery Charge Voltage(V) |
|
|
8.2 (Fixed) |
|
|
|
|
4.2 (Fixed) |
|
|
|
| Operating Vin(Min)(V) |
|
|
4.5 |
|
|
|
|
4.35 |
4.35 |
|
|
| # Series Cells |
|
|
2 |
|
|
|
|
1 |
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
18 |
|
|
|
|
28 |
28 |
|
|
| Control Topology |
|
|
Linear |
|
|
|
|
Linear |
Linear |
|
|
| Charge Current(Max)(A) |
|
|
2 |
|
|
|
|
1.5 |
1.5 |
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
6.6 |
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
4.2 |
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
4.2 |
|
|
| USB Feature |
|
|
|
|
|
|
|
|
N/A |
|
|
| Number of Series Cells |
|
|
|
|
|
|
|
|
1 |
|
|
| Function |
|
|
|
|
|
|
|
|
|
Protection |
|
| Rating |
|
|
|
|
|
|
|
|
|
Catalog |
Catalog |
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
|
|
4.45 |
|
| Communication Interface |
|
|
|
|
|
|
|
|
|
No Communication |
|
| # Series Cells (Min) |
|
|
|
|
|
|
|
|
|
2 |
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
1 |
|
| # Series Cells (Max) |
|
|
|
|
|
|
|
|
|
3 |
|
| Protection Feature(s) |
|
|
|
|
|
|
|
|
|
Over-voltage (OV) |
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
25 |
6.5 |
| Vout(Max)(V) |
|
|
|
|
|
|
|
|
|
|
6.5 |
| Regulated Outputs(#) |
|
|
|
|
|
|
|
|
|
|
4 |
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
|
|
-40 to 85 |
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
|
1500 |
| Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
|
1.8 |
| Iout(Max)(A) |
|
|
|
|
|
|
|
|
|
|
1 |
| LDO |
|
|
|
|
|
|
|
|
|
|
2 |
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
|
|
|
2 |
| Vout(Min)(V) |
|
|
|
|
|
|
|
|
|
|
0.85 |
| Step-Down DC/DC Controller |
|
|
|
|
|
|
|
|
|
|
0 |
| Step-Up DC/DC Controller |
|
|
|
|
|
|
|
|
|
|
0 |
| Iq(Typ)(mA) |
|
|
|
|
|
|
|
|
|
|
0.07 |
| Step-Up DC/DC Converter |
|
|
|
|
|
|
|
|
|
|
0 |
