|
|
Texas Instruments
TPS76628DR
|
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TPS54680PWPR
|
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TPS7A6050QKVURQ1
|
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TPS79930DDCT
|
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TPS65562RGTT
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TPS65012RGZRG4
|
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TPS70158PWPRG4
|
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TPS3125G15DBVRG4
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TPS2828DBV
|
Texas Instruments
TPS2231PWPR
|
| Price |
|
$0.45 |
$3.60 |
$2.01 |
$0.65 |
|
|
$2.08 |
|
|
|
| RoHS |
|
Yes |
Yes |
Yes |
Yes |
|
Compliant |
Compliant |
Compliant |
Not Compliant |
Yes |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
|
No |
No |
No |
No |
Yes |
| Iq(Typ)(mA) |
|
0.03 |
11 |
0.02 |
0.04 |
|
0.07 |
0.19 |
|
|
|
| Fixed Output Options(V) |
|
1.5,1.8,2.5,2.8,3,3.3,5 |
|
5 |
1.2,1.25,1.3,1.5,1.8,1.85,1.9,1.95,2,2.1,2.5,2.6,2.7,2.75,2.8,2.85,3,3.15,3.2,3.3,4.2,4.5 |
|
|
3.3,2.5 |
|
|
|
| Rating |
|
Catalog |
Catalog |
Automotive |
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
|
| Vout(Max)(V) |
|
5.5 |
4.5 |
5 |
6.5 |
|
6.5 |
3.3 |
|
|
|
| Vdo(Typ)(mV) |
|
140 |
|
300 |
100 |
|
|
170 |
|
|
|
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
|
-40 to 85 |
-40 to 125 |
-40 to 85 |
|
-40 to 85 |
| Accuracy(%) |
|
3 |
|
2 |
2 |
|
|
2 |
|
|
|
| PSRR @ 100KHz(dB) |
|
38 |
|
40 |
38 |
|
|
20 |
|
|
|
| Iout(Max)(A) |
|
0.25 |
6 |
0.3 |
0.2 |
|
1 |
0.5 |
|
|
|
| Vin(Min)(V) |
|
2.7 |
3 |
4 |
2.7 |
|
1.8 |
2.7 |
|
|
|
| Vin(Max)(V) |
|
10 |
6 |
40 |
6.5 |
|
6.5 |
6 |
|
|
|
| Regulated Outputs(#) |
|
1 |
1 |
1 |
1 |
|
4 |
2 |
|
|
|
| Package Group |
|
SOIC |
HTSSOP |
DDPAK/TO-263,TO-252 |
DSBGA,SOT-23-THIN,WSON |
|
VQFN |
HTSSOP |
SOT-23 |
SOT-23 |
HTSSOP,QFN,TSSOP |
| Package Size |
|
mm2 |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
|
mm2 |
| Approx. Price (US$) |
|
0.40 | 1ku |
3.20 | 1ku |
1.16 | 1ku |
0.28 | 1ku |
|
1.67 | 1ku |
1.85 | 1ku |
0.77 | 1ku |
0.58 | 1ku |
1.10 | 1ku |
| Special Features |
|
Enable,Power Good |
Enable,Power Good,Synchronous Rectification,Tracking |
|
Enable |
|
Power Good,Power Sequencing |
Enable,Output Discharge,Power Good,Sequencing and Monitoring |
Active Low Enable,Manual Reset |
|
Curr/Temp Protection,Over Current Reporting,Over Temp Reporting |
| Vout(Min)(V) |
|
1.2 |
0.9 |
5 |
1.2 |
|
0.85 |
3.3 |
|
|
|
| Output Capacitor Type |
|
Non-Ceramic |
|
Ceramic |
Ceramic |
|
|
Ceramic |
|
|
|
| Output Options |
|
Adjustable Output,Fixed Output |
|
Fixed Output |
Adjustable Output,Fixed Output |
|
|
Fixed Output |
|
|
|
| Duty Cycle(Max)(%) |
|
|
90 |
|
|
|
|
|
|
|
|
| Type |
|
|
Converter |
|
|
|
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
280 |
|
|
|
|
|
|
|
|
| Control Mode |
|
|
Voltage Mode |
|
|
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
700 |
|
|
|
1500 |
|
|
|
|
| Additional Features |
|
|
|
Overcurrent Protection,Thermal Shutdown |
|
|
|
|
|
|
|
| Noise(uVrms) |
|
|
|
|
29 |
|
|
65 |
|
|
|
| Step-Down DC/DC Controller |
|
|
|
|
|
|
0 |
|
|
|
|
| Step-Up DC/DC Converter |
|
|
|
|
|
|
0 |
|
|
|
|
| Step-Up DC/DC Controller |
|
|
|
|
|
|
0 |
|
|
|
|
| LDO |
|
|
|
|
|
|
2 |
|
|
|
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
2 |
|
|
|
|
| Vout2(Max)(V) |
|
|
|
|
|
|
|
2.5 |
|
|
|
| Vout2(Min)(V) |
|
|
|
|
|
|
|
2.5 |
|
|
|
| Iout2(A) |
|
|
|
|
|
|
|
0.25 |
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
3.7 |
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
14 |
|
|
| # of Supplies Monitored |
|
|
|
|
|
|
|
|
1 |
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
Active-high,Active-low,Push-pull |
|
|
| Time Delay(ms) |
|
|
|
|
|
|
|
|
180 |
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
0.75 |
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
1.2,1.5,1.8,3 |
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
1.4 |
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
3.3 |
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
N/A |
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
|
N/A |
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
1.08,1.4,1.62,2.64 |
|
|
| Input Threshold |
|
|
|
|
|
|
|
|
|
CMOS |
|
| Power Switch |
|
|
|
|
|
|
|
|
|
MOSFET |
|
| Input VCC(Max)(V) |
|
|
|
|
|
|
|
|
|
14 |
|
| Peak Output Current(A) |
|
|
|
|
|
|
|
|
|
2 |
|
| Input Negative Voltage(V) |
|
|
|
|
|
|
|
|
|
0 |
|
| Prop Delay(ns) |
|
|
|
|
|
|
|
|
|
24 |
|
| Rise Time(ns) |
|
|
|
|
|
|
|
|
|
14 |
|
| Number of Channels(#) |
|
|
|
|
|
|
|
|
|
1 |
|
| Input VCC(Min)(V) |
|
|
|
|
|
|
|
|
|
4 |
|
| Channel Input Logic |
|
|
|
|
|
|
|
|
|
Inverting |
|
| Fall Time(ns) |
|
|
|
|
|
|
|
|
|
14 |
|
| Adjustable Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
|
|
2.5 |
| Interface |
|
|
|
|
|
|
|
|
|
|
Parallel |
| 3V rDS(on)(Typ)(mOhm) |
|
|
|
|
|
|
|
|
|
|
45 |
| Ports |
|
|
|
|
|
|
|
|
|
|
1 |