|
|
Texas Instruments
BQ24109
|
Texas Instruments
TPS650244
|
Texas Instruments
BQ2054PN
|
Texas Instruments
BQ24079T
|
Texas Instruments
BQ294682DRVR
|
Texas Instruments
BQ29209TDRBTQ1
|
Texas Instruments
TPS658621CZQZR
|
Texas Instruments
BQ24005PWPRG4
|
Texas Instruments
BQ24045DSQT
|
Texas Instruments
BQ24095DGQR
|
| Price |
|
|
$2.35 |
|
$1.58 |
|
|
|
$1.89 |
$1.11 |
$0.83 |
| RoHS |
|
|
|
Yes |
|
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
| Lead Status |
|
|
|
Yes |
|
No |
No |
Yes |
No |
No |
Yes |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
7 |
|
|
|
|
13.5 |
30 |
12 |
| Cell Chemistry |
|
|
|
Li-Ion/Li-Polymer |
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Approx. Price (US$) |
|
|
|
3.05 | 1ku |
|
0.16 | 1ku |
0.35 | 1ku |
5.95 | 1ku |
1.68 | 1ku |
0.42 | 1ku |
0.40 | 1ku |
| Control Interface |
|
|
|
Standalone (RC-Settable) |
|
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
| Special Features |
|
|
|
Temp Monitoring (Thermistor Pin) |
|
|
Cell Balancing |
Power Good |
Integrated FET,Temp Monitoring (Thermistor Pin) |
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
| Operating Vin(Min)(V) |
|
|
|
4.5 |
|
|
|
|
4.5 |
|
|
| Package Size |
|
|
|
mm2 |
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
| # Series Cells |
|
|
|
2,3,4 |
|
|
|
|
2 |
1 |
1 |
| Control Topology |
|
|
|
Switch-Mode Buck |
|
|
|
|
Linear |
|
|
| Package Group |
|
|
|
PDIP,SOIC |
|
WSON |
SON |
BGA MICROSTAR,BGA MICROSTAR JUNIOR |
HTSSOP |
WSON |
MSOP-PowerPAD |
| Charge Current(Max)(A) |
|
|
|
2 |
|
|
|
|
1.2 |
1 |
1 |
| Operating Vin(Max)(V) |
|
|
|
5.5 |
|
|
|
|
10 |
6.45 |
6.5 |
| Battery Charge Voltage(V) |
|
|
|
Adjustable |
|
|
|
|
4.2 (Fixed) |
4.35 (Fixed) |
4.35 (Fixed) |
| Function |
|
|
|
|
|
Protection |
Protection |
|
|
|
|
| Rating |
|
|
|
|
|
Catalog |
Automotive |
Catalog |
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
4.225 |
4.3 |
|
|
|
|
| Communication Interface |
|
|
|
|
|
No Communication |
No Communication |
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
1 |
3 |
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
8 |
16 |
5.5 |
|
|
|
| # Series Cells (Min) |
|
|
|
|
|
1 |
2 |
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
|
1 |
2 |
|
|
|
|
| Protection Feature(s) |
|
|
|
|
|
Over-voltage (OV) |
Over-voltage (OV) |
|
|
|
|
| Processor Supplier |
|
|
|
|
|
|
|
Nvidia |
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
-40 to 85 |
|
|
|
| Vin(Min)(V) |
|
|
|
|
|
|
|
2.3 |
|
|
|
| LDO |
|
|
|
|
|
|
|
11 |
|
|
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
3 |
|
|
|
| Processor Name |
|
|
|
|
|
|
|
TegraT20 |
|
|
|
| Regulated Outputs(#) |
|
|
|
|
|
|
|
14 |
|
|
|
| Vout(Min)(V) |
|
|
|
|
|
|
|
0.725 |
|
|
|
| Vout(Max)(V) |
|
|
|
|
|
|
|
4.55 |
|
|
|
| Iout(Max)(A) |
|
|
|
|
|
|
|
2 |
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
|
|
Linear Charger |
Linear Charger |
