|
|
Texas Instruments
TPS65053RGET
|
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TPS650241RHBTG4
|
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TPS74201
|
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TPS51518
|
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TPS61132
|
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TPS2375
|
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TPS563900DAPR
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TPS61162AYFFR
|
| Price |
|
$3.22 |
$3.61 |
$3.78 |
$2.66 |
|
$1.86 |
$2.93 |
|
|
|
| RoHS |
|
Yes |
Compliant |
|
|
|
|
Yes |
Not Compliant |
Not Compliant |
Yes |
| Lead Status |
|
Yes |
No |
|
|
|
|
Yes |
No |
No |
Yes |
| Package Size |
|
mm2 |
mm2 |
|
|
|
|
|
mm2 |
|
mm2 |
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
|
|
|
|
-40 to 85 |
-55 to 210 |
|
-55 to 125 |
| Rating |
|
Catalog |
Catalog |
|
|
|
|
Catalog |
High Temp |
|
Catalog |
| Vin(Max)(V) |
|
6.5 |
6.5 |
|
|
|
|
18 |
7 |
|
6.5 |
| Regulated Outputs(#) |
|
5 |
6 |
|
|
|
|
2 |
|
|
|
| Vout(Max)(V) |
|
6 |
6 |
|
|
|
|
15 |
6.8 |
|
26.5 |
| Iout(Max)(A) |
|
1 |
1.6 |
|
|
|
|
3.5 |
0.5 |
|
|
| Package Group |
|
VQFN |
VQFN |
|
|
|
|
HTSSOP |
CFP,XCEPT |
|
DSBGA |
| Step-Down DC/DC Converter |
|
2 |
3 |
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.65 | 1ku |
2.09 | 1ku |
|
|
|
|
1.80 | 1ku |
|
|
0.36 | 1ku |
| Processor Supplier |
|
Texas Instruments,Freescale |
Samsung |
|
|
|
|
|
|
|
|
| Step-Down DC/DC Controller |
|
0 |
0 |
|
|
|
|
|
|
|
|
| Step-Up DC/DC Controller |
|
0 |
0 |
|
|
|
|
|
|
|
|
| Processor Name |
|
DM355,IMX27 |
S3C2443-533MHz |
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
1.5 |
1.5 |
|
|
|
|
4.5 |
1.5 |
|
2.7 |
| LDO |
|
3 |
3 |
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
0.6 |
0.6 |
|
|
|
|
0.6 |
1.2 |
|
2.7 |
| Step-Up DC/DC Converter |
|
0 |
0 |
|
|
|
|
|
|
|
|
| Special Features |
|
|
Power Sequencing |
|
|
|
|
Enable,Light Load Efficiency,Pre-Bias Start-Up,Synchronous Rectification |
|
|
Enable/Shutdown,OVP,PWM Control,Soft Start,Thermal Shutdown |
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
1600 |
|
|
1200 |
| Control Mode |
|
|
|
|
|
|
|
Current Mode |
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
100 |
|
|
99.5 |
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
200 |
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
|
|
1.2 |
7 |
|
|
| Type |
|
|
|
|
|
|
|
Converter |
|
|
Inductive |
| Vdo(Typ)(mV) |
|
|
|
|
|
|
|
|
55 |
|
|
| Output Options |
|
|
|
|
|
|
|
|
Adjustable Output |
|
|
| Additional Features |
|
|
|
|
|
|
|
|
Enable,Fast Transient Response,Foldback Overcurrent Protection,Overcurrent Protection,Power Good,Soft Start,Thermal Shutdown |
|
|
| Output Capacitor Type |
|
|
|
|
|
|
|
|
Ceramic |
|
|
| Accuracy(%) |
|
|
|
|
|
|
|
|
2 |
|
|
| Peak Efficiency(%) |
|
|
|
|
|
|
|
|
|
|
90 |
| LED Current Per Channel(mA) |
|
|
|
|
|
|
|
|
|
|
30 |
| Topology |
|
|
|
|
|
|
|
|
|
|
Boost |
| Channels(#) |
|
|
|
|
|
|
|
|
|
|
2 |
| LED(#) |
|
|
|
|
|
|
|
|
|
|
20 |
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
|
1 |