|
|
Texas Instruments
TPS62103D
|
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TPS22985YFPR
|
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TPS71918-28DRVT
|
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TPS73218DCQR
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TPS61080DRCRG4
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TPS3838L30QDBVRQ1
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TPS720105DRVR
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TPS2087DR
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TPS2065DR
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TPS76630DG4
|
| Price |
|
$2.30 |
$1.13 |
|
$1.10 |
$1.07 |
$1.96 |
$0.75 |
|
$0.94 |
|
| RoHS |
|
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
No |
No |
Yes |
Yes |
No |
| Package Group |
|
SOIC |
|
WSON |
SON,SOT-223,SOT-23 |
VSON |
SOT-23 |
DSBGA,WSON |
SOIC |
MSOP-PowerPAD,SOIC,SOT-23 |
SOIC |
| Duty Cycle(Max)(%) |
|
100 |
|
|
|
94 |
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
|
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
0 to 85 |
-40 to 85 |
-40 to 125 |
| Rating |
|
Catalog |
|
Catalog |
Catalog |
Catalog |
Automotive |
Catalog |
|
Catalog |
Catalog |
| Vin(Max)(V) |
|
9 |
|
6.5 |
5.5 |
6 |
|
4.5 |
5.5 |
5.5 |
10 |
| Vout(Max)(V) |
|
8 |
|
1.8 |
5.5 |
27 |
|
1.8 |
|
|
5.5 |
| Vout(Min)(V) |
|
0.8 |
|
1.8 |
1.2 |
2.7 |
|
0.9 |
|
|
1.2 |
| Iout(Max)(A) |
|
0.5 |
|
0.2 |
0.25 |
|
|
0.35 |
|
|
0.25 |
| Regulated Outputs(#) |
|
1 |
|
2 |
1 |
|
|
1 |
|
|
1 |
| Special Features |
|
Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification |
|
Enable |
Enable,Foldback Overcurrent Protection,Reverse Current Protection,Soft Start |
Synchronous Rectification |
Active Low Enable,Manual Reset |
Enable,Soft Start |
Active Low,Current Limited,Fault Reporting,Over Current Reporting,Thermal Shutdown,Undervoltage Protection |
|
Enable,Power Good |
| Iq(Typ)(mA) |
|
0.164 |
|
0.09 |
0.4 |
|
|
0.038 |
|
|
0.03 |
| Control Mode |
|
Voltage Mode |
|
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
2.5 |
|
2.7 |
1.7 |
2.5 |
|
1.1 |
2.7 |
2.7 |
2.7 |
| Approx. Price (US$) |
|
1.27 | 1ku |
|
0.55 | 1ku |
0.45 | 1ku |
0.95 | 1ku |
1.00 | 1ku |
0.37 | 1ku |
1.05 | 1ku |
0.50 | 1ku |
0.40 | 1ku |
| Switching Frequency(Max)(kHz) |
|
2500 |
|
|
|
1200 |
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
1500 |
|
|
|
|
|
|
|
|
|
| Type |
|
Converter |
|
|
|
Inductive |
|
|
|
|
|
| Package Size |
|
|
|
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Vout2(Max)(V) |
|
|
|
2.8 |
|
|
|
|
|
|
|
| Fixed Output Options(V) |
|
|
|
1.8,2.8 |
1.3,1.5,1.6,1.8,1.9,2.5,3,3.3,5 |
|
|
0.9,1,1.05,1.1,1.15,1.2,1.3,1.5,1.7,1.8 |
|
|
1.5,1.8,2.5,2.8,3,3.3,5 |
| Vdo(Typ)(mV) |
|
|
|
230 |
40 |
|
|
110 |
|
|
140 |
| Accuracy(%) |
|
|
|
3 |
1 |
|
|
2 |
|
|
3 |
| Output Options |
|
|
|
Fixed Output |
Adjustable Output,Fixed Output |
|
|
Fixed Output |
|
|
Adjustable Output,Fixed Output |
| Noise(uVrms) |
|
|
|
70 |
30 |
|
|
48 |
|
|
200 |
| PSRR @ 100KHz(dB) |
|
|
|
58 |
32 |
|
|
55 |
|
|
38 |
| Iout2(A) |
|
|
|
0.2 |
|
|
|
|
|
|
|
| Output Capacitor Type |
|
|
|
Ceramic |
Cap Free,Ceramic |
|
|
Ceramic |
|
|
Non-Ceramic |
| Vout2(Min)(V) |
|
|
|
2.8 |
|
|
|
|
|
|
|
| Thermal Resistance JA(C/W) |
|
|
|
|
53 |
|
|
67 |
|
|
176 |
| Package Size(mm2=WxL) |
|
|
|
|
|
[pf]10VSON[/pf] |
|
|
|
|
|
| Topology |
|
|
|
|
|
Boost |
|
|
|
|
|
| Peak Efficiency(%) |
|
|
|
|
|
87 |
|
|
|
|
|
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
1 |
|
|
|
|
|
| Channels(#) |
|
|
|
|
|
1 |
|
|
|
|
|
| LED(#) |
|
|
|
|
|
1 OLED or 7 |
|
|
|
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
Active-low,Open-drain |
|
|
|
|
| Time Delay(ms) |
|
|
|
|
|
|
10,200 |
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
1.8,2.5,3,3.3 |
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
1.71,2.25,2.64,2.93 |
|
|
|
|
| # of Supplies Monitored |
|
|
|
|
|
|
1 |
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
0.22 |
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
None |
|
|
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
6 |
|
|
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
1.6 |
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
N/A |
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
N/A |
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
2.9 |
|
|
|
|
| UL Recognition |
|
|
|
|
|
|
|
|
No |
|
|
| Fault Response |
|
|
|
|
|
|
|
|
Auto Retry |
|
|
| Quiescent Current (Iq)(Max)(uA) |
|
|
|
|
|
|
|
|
110 |
|
|
| Vabsmax(Max)(V) |
|
|
|
|
|
|
|
|
5.5 |
|
|
| Current Limit Type |
|
|
|
|
|
|
|
|
Fixed |
|
|
| Ron(Typ)(mOhm) |
|
|
|
|
|
|
|
|
90 |
|
|
| Rise Time(Typ)(us) |
|
|
|
|
|
|
|
|
3000 |
|
|
| Number of Channels(#) |
|
|
|
|
|
|
|
|
4 |
|
|
| Current Limit(Max)(A) |
|
|
|
|
|
|
|
|
0.5 |
|
|
| Imax(A) |
|
|
|
|
|
|
|
|
0.5 |
|
|
| Overvoltage Protection |
|
|
|
|
|
|
|
|
No |
|
|
| Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
0.5 |
|
|
| Shutdown Current (ISD)(Typ)(uA) |
|
|
|
|
|
|
|
|
0.025 |
|
|
| Quiescent Current (Iq)(Typ)(uA) |
|
|
|
|
|
|
|
|
85 |
|
|
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
|
|
|
|
70 |
|
| Continuous Current(Max)(A) |
|
|
|
|
|
|
|
|
|
1 |
|
| Number of Switches |
|
|
|
|
|
|
|
|
|
1 |
|
| Current Limit Topology |
|
|
|
|
|
|
|
|
|
Constant-Current |
|
| Enable |
|
|
|
|
|
|
|
|
|
Active High |
|
