|
|
Texas Instruments
TPS3619-50
|
Texas Instruments
TPS51116
|
Texas Instruments
TPS56921
|
Texas Instruments
TPS51220A
|
Texas Instruments
TPS650242RHBR
|
Texas Instruments
TPS2046DRG4
|
Texas Instruments
TPS73018YZQT
|
Texas Instruments
TPS799L57YZYR
|
Texas Instruments
TPS7230QDG4
|
Texas Instruments
TPS59124RGER
|
| Price |
|
|
$1.57 |
$3.69 |
$3.96 |
$2.93 |
|
|
|
|
|
| RoHS |
|
|
|
|
|
Yes |
Compliant |
Compliant |
Yes |
|
Compliant |
| Lead Status |
|
|
|
|
|
Yes |
|
No |
Yes |
|
No |
| Processor Supplier |
|
|
|
|
|
Samsung |
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
-40 to 85 |
|
|
-40 to 125 |
|
-40 to 85 |
| Rating |
|
|
|
|
|
Catalog |
|
|
Catalog |
|
Catalog |
| Vin(Max)(V) |
|
|
|
|
|
6.5 |
|
|
6.5 |
|
28 |
| Regulated Outputs(#) |
|
|
|
|
|
6 |
|
|
1 |
|
2 |
| Vout(Max)(V) |
|
|
|
|
|
6 |
|
|
5.7 |
|
5.5 |
| Step-Down DC/DC Converter |
|
|
|
|
|
3 |
|
|
|
|
|
| Iout(Max)(A) |
|
|
|
|
|
1 |
|
|
0.2 |
|
10 |
| Package Group |
|
|
|
|
|
VQFN |
|
|
DSBGA |
|
VQFN |
| Package Size |
|
|
|
|
|
mm2 |
|
|
mm2 |
|
|
| Approx. Price (US$) |
|
|
|
|
|
2.60 | 1ku |
|
|
0.35 | 1ku |
|
2.00 | 1ku |
| Step-Down DC/DC Controller |
|
|
|
|
|
0 |
|
|
|
|
|
| Special Features |
|
|
|
|
|
Power Sequencing |
|
|
Enable |
|
Enable,Light Load Efficiency,Power Good,Synchronous Rectification |
| Step-Up DC/DC Controller |
|
|
|
|
|
0 |
|
|
|
|
|
| Vin(Min)(V) |
|
|
|
|
|
1.5 |
|
|
2.7 |
|
3 |
| LDO |
|
|
|
|
|
3 |
|
|
|
|
|
| Vout(Min)(V) |
|
|
|
|
|
0.6 |
|
|
5.4 |
|
0.76 |
| Processor Name |
|
|
|
|
|
S3C2442 |
|
|
|
|
|
| Step-Up DC/DC Converter |
|
|
|
|
|
0 |
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
|
|
|
0.04 |
|
0.4 |
| Vdo(Typ)(mV) |
|
|
|
|
|
|
|
|
90 |
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
|
|
38 |
|
|
| Noise(uVrms) |
|
|
|
|
|
|
|
|
54 |
|
|
| Fixed Output Options(V) |
|
|
|
|
|
|
|
|
5.4,5.7 |
|
|
| Output Capacitor Type |
|
|
|
|
|
|
|
|
Ceramic |
|
|
| Accuracy(%) |
|
|
|
|
|
|
|
|
2 |
|
|
| Output Options |
|
|
|
|
|
|
|
|
Adjustable Output,Fixed Output |
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
|
|
240 |
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
|
420 |
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
|
|
88 |
| Type |
|
|
|
|
|
|
|
|
|
|
Controller |