|
|
Texas Instruments
TPS2062ADR
|
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TPS70445PWP
|
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TPS2375PWRG4
|
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TPS79201DBVT
|
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TPS76750QPWPRQ1
|
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TPS2211APWRG4
|
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TPS650243RHBT
|
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TPS3801L30DCKRG4
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TPS76915DBVRG4
|
Texas Instruments
TPS71025D
|
| Price |
|
$1.10 |
$4.65 |
$1.13 |
$0.93 |
|
|
|
$0.45 |
$0.36 |
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
| Lead Status |
|
Yes |
No |
No |
Yes |
Yes |
|
No |
No |
No |
Yes |
| USB Switch rDS(on)(mOhms) |
|
70 |
|
|
|
|
|
|
|
|
|
| Number of Switches |
|
2 |
|
|
|
|
|
|
|
|
|
| Enable |
|
Active Low |
|
|
|
|
|
|
|
|
|
| Continuous Current(Max)(A) |
|
1 |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 125 |
|
-40 to 125 |
-40 to 125 |
|
-40 to 85 |
-40 to 85 |
-40 to 125 |
0 to 125 |
| Rating |
|
Catalog |
Catalog |
|
Catalog |
Automotive |
|
Catalog |
Catalog |
Catalog |
Catalog |
| Package Group |
|
SOIC,SON |
HTSSOP |
SOIC,TSSOP |
SOT-23 |
HTSSOP |
|
VQFN |
SC70 |
SOT-23 |
PDIP,SOIC |
| Vin(Max)(V) |
|
5.5 |
6 |
57 |
5.5 |
10 |
|
6.5 |
|
10 |
10 |
| Vin(Min)(V) |
|
2.7 |
2.7 |
0 |
2.7 |
2.7 |
|
1.5 |
|
2.7 |
3.5 |
| Current Limit Topology |
|
Constant-Current |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
0.75 | 1ku |
2.35 | 1ku |
1.00 | 1ku |
0.40 | 1ku |
1.48 | 1ku |
|
2.09 | 1ku |
0.40 | 1ku |
0.30 | 1ku |
1.31 | 1ku |
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
| Vout2(Min)(V) |
|
|
1.2 |
|
|
|
|
|
|
|
|
| Output Options |
|
|
Fixed Output |
|
Adjustable Output,Fixed Output |
Fixed Output |
|
|
|
Adjustable Output,Fixed Output |
Fixed Output |
| PSRR @ 100KHz(dB) |
|
|
22 |
|
47 |
29 |
|
|
|
27 |
|
| Noise(uVrms) |
|
|
78 |
|
27 |
55 |
|
|
|
|
228 |
| Output Capacitor Type |
|
|
Ceramic,Non-Ceramic |
|
Ceramic |
Non-Ceramic |
|
|
|
Non-Ceramic |
Non-Ceramic |
| Iout(Max)(A) |
|
|
1 |
|
0.1 |
1 |
|
1.6 |
|
0.1 |
0.5 |
| Vout(Max)(V) |
|
|
3.3 |
|
5.2 |
5 |
|
6 |
|
5.5 |
2.5 |
| Iout2(A) |
|
|
2 |
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
|
3.3 |
|
1.2 |
3.3 |
|
0.6 |
|
1.2 |
2.5 |
| Vdo(Typ)(mV) |
|
|
160 |
|
55 |
230 |
|
|
|
71 |
330 |
| Regulated Outputs(#) |
|
|
2 |
|
1 |
1 |
|
6 |
|
1 |
1 |
| Fixed Output Options(V) |
|
|
3.3,1.2 |
|
2.5,2.8,3 |
3.3,5 |
|
|
|
1.2,1.5,1.8,2.5,2.7,2.8,3,3.3,5 |
2.5 |
| Iq(Typ)(mA) |
|
|
0.18 |
|
0.2 |
0.08 |
|
|
|
0.017 |
0.28 |
| Additional Features |
|
|
Enable,Output Discharge,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
|
|
|
|
|
| Accuracy(%) |
|
|
2 |
|
2 |
2 |
|
|
|
3 |
2 |
| Vout2(Max)(V) |
|
|
1.2 |
|
|
|
|
|
|
|
|
| PoE Current Limit(Min)(mA) |
|
|
|
405 |
|
|
|
|
|
|
|
| PoE Inrush Limit(Typ)(mA) |
|
|
|
Programmable |
|
|
|
|
|
|
|
| DC/DC Control |
|
|
|
PD Only |
|
|
|
|
|
|
|
| PD Power Level |
|
|
|
13W |
|
|
|
|
|
|
|
| PoE Standards Supported |
|
|
|
802.3at Type 1 (802.3af) |
|
|
|
|
|
|
|
| Special Features |
|
|
|
PG,Programmable UVLO,Thermal Shutdown |
Enable |
|
|
Power Sequencing |
Active Low Enable,Manual Reset |
Enable |
Enable |
| rDS(on) per FET(Typ)(mOhms) |
|
|
|
580 |
|
|
|
|
|
|
|
| Fault Response |
|
|
|
Latch |
|
|
|
|
|
|
|
| Processor Supplier |
|
|
|
|
|
|
|
Samsung |
|
|
|
| Processor Name |
|
|
|
|
|
|
|
S3C6410 |
|
|
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
3 |
|
|
|
| Step-Down DC/DC Controller |
|
|
|
|
|
|
|
0 |
|
|
|
| Step-Up DC/DC Controller |
|
|
|
|
|
|
|
0 |
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
2250 |
|
|
|
| LDO |
|
|
|
|
|
|
|
3 |
|
|
|
| Step-Up DC/DC Converter |
|
|
|
|
|
|
|
0 |
|
|
|
| Time Delay(ms) |
|
|
|
|
|
|
|
|
200 |
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
2 |
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
Active-low,Push-pull |
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
Adjustable,1.8,2.5,3,3.3,5 |
|
|
| # of Supplies Monitored |
|
|
|
|
|
|
|
|
1 |
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
9 |
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
None |
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
6 |
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
2 |
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
N/A |
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
|
N/A |
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
Adjustable,1.71,2.25,2.64,2.93,4,4.55 |
|
|
| Thermal Resistance JA(C/W) |
|
|
|
|
|
|
|
|
|
|
106 |
