|
|
Texas Instruments
BQ29443
|
Texas Instruments
BQ24008
|
Texas Instruments
TPS65022
|
Texas Instruments
TPS658622A
|
Texas Instruments
BQ29442
|
Texas Instruments
BQ24251
|
Texas Instruments
TPS658621CZGUR
|
Texas Instruments
BQ24120RHLRG4
|
Texas Instruments
BQ24073RGTR
|
Texas Instruments
UCC3958PWP-3
|
| Price |
|
|
$1.89 |
$4.91 |
$7.82 |
|
$2.70 |
|
$2.19 |
$1.67 |
$6.54 |
| RoHS |
|
|
|
|
|
|
|
Yes |
Compliant |
Compliant |
Not Compliant |
| Lead Status |
|
|
|
|
|
|
|
Yes |
No |
No |
No |
| Processor Supplier |
|
|
|
|
|
|
|
Nvidia |
|
|
|
| Special Features |
|
|
|
|
|
|
|
Power Good |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
| Package Size |
|
|
|
|
|
|
|
mm2 |
mm2 |
mm2 |
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
-40 to 85 |
|
|
|
| Rating |
|
|
|
|
|
|
|
Catalog |
|
|
|
| Vin(Min)(V) |
|
|
|
|
|
|
|
2.3 |
|
|
|
| Package Group |
|
|
|
|
|
|
|
BGA MICROSTAR,BGA MICROSTAR JUNIOR |
VQFN |
QFN |
|
| LDO |
|
|
|
|
|
|
|
11 |
|
|
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
3 |
|
|
|
| Processor Name |
|
|
|
|
|
|
|
TegraT20 |
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
5.5 |
|
|
|
| Regulated Outputs(#) |
|
|
|
|
|
|
|
14 |
|
|
|
| Vout(Min)(V) |
|
|
|
|
|
|
|
0.725 |
|
|
|
| Vout(Max)(V) |
|
|
|
|
|
|
|
4.55 |
|
|
|
| Approx. Price (US$) |
|
|
|
|
|
|
|
5.95 | 1ku |
2.00 | 1ku |
0.85 | 1ku |
|
| Iout(Max)(A) |
|
|
|
|
|
|
|
2 |
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
4.35 |
4.35 |
|
| Cell Chemistry |
|
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
| Control Interface |
|
|
|
|
|
|
|
|
Standalone (RC-Settable) |
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
16 |
6.4 |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
20 |
28 |
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
4.2 (Fixed) / cell |
|
|
| Control Topology |
|
|
|
|
|
|
|
|
Switch-Mode Buck |
Linear |
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
2 |
1.5 |
|
| # Series Cells |
|
|
|
|
|
|
|
|
1,2 |
1 |
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
|
4.2 |
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
|
4.2 |
|
| USB Feature |
|
|
|
|
|
|
|
|
|
N/A |
|
