|
|
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TPS7A8400ARGRR
|
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TPS2033DG4
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TPS61177ARGRR
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TPSMD18A
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TPS61194PWPRQ1
|
| Price |
|
|
$1.57 |
$7.31 |
$8.62 |
$3.91 |
$0.98 |
$1.75 |
|
$0.44 |
|
| RoHS |
|
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
Yes |
No |
No |
No |
No |
Yes |
No |
No |
| Package Group |
|
VQFN |
SOIC |
BGA MICROSTAR JUNIOR |
HTQFP |
HTSSOP |
MSOP-PowerPAD,SOIC,SOT-23 |
SOIC |
VQFN |
|
HTSSOP |
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
|
mm2 |
| Vout(Min)(V) |
|
0.8 |
|
|
|
0.9 |
|
|
4.5 |
|
6 |
| Rating |
|
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
|
Catalog |
|
Automotive |
| Vin(Min)(V) |
|
1.1 |
2.7 |
2.7 |
44 |
3 |
2.7 |
2.7 |
2.5 |
|
4.5 |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
-40 to 125 |
| Vin(Max)(V) |
|
6.5 |
5.5 |
5.5 |
57 |
6 |
5.5 |
5.5 |
24 |
|
40 |
| Regulated Outputs(#) |
|
1 |
|
11 |
|
1 |
|
|
|
|
|
| Output Options |
|
Adjustable Output,Programmable Output |
|
|
|
|
|
|
|
|
|
| PSRR @ 100KHz(dB) |
|
25 |
|
|
|
|
|
|
|
|
|
| Vdo(Typ)(mV) |
|
110 |
|
|
|
|
|
|
|
|
|
| Thermal Resistance JA(C/W) |
|
43 |
|
|
|
|
|
|
|
|
|
| Vout(Max)(V) |
|
5.15 |
|
|
|
3.3 |
|
|
39 |
|
40 |
| Special Features |
|
Enable,Foldback Overcurrent Protection,Output Discharge,Power Good,Soft Start |
|
|
Integrated FET,Over Current Reporting,Over Temp Reporting |
Enable,Frequency Synchronization,Power Good,Synchronous Rectification |
|
Active Low,Current Limited,Thermal Shutdown |
Analog Dimming,Analog/PWM Mixed Dimming,CABC,Direct PWM Dimming |
|
Boost Sync,Spread Spectrum |
| Approx. Price (US$) |
|
2.90 | 1ku |
0.95 | 1ku |
3.75 | 1ku |
4.75 | 1ku |
1.80 | 1ku |
0.50 | 1ku |
1.00 | 1ku |
0.86 | 1ku |
|
1.18 | 1ku |
| Noise(uVrms) |
|
4.4 |
|
|
|
|
|
|
|
|
|
| Output Capacitor Type |
|
Ceramic |
|
|
|
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
2.8 |
|
|
|
6.2 |
|
|
|
|
5 |
| Accuracy(%) |
|
0.75 |
|
|
|
|
|
|
|
|
|
| Iout(Max)(A) |
|
3 |
|
|
|
3 |
|
|
|
|
0.4 |
| USB Switch rDS(on)(mOhms) |
|
|
33 |
|
|
|
70 |
|
|
|
|
| Current Limit Topology |
|
|
Constant-Current |
|
|
|
Constant-Current |
|
|
|
|
| Number of Switches |
|
|
1 |
|
|
|
1 |
|
|
|
|
| Continuous Current(Max)(A) |
|
|
1.5 |
|
|
|
0.5 |
|
|
|
|
| Enable |
|
|
Active High |
|
|
|
Active Low |
|
|
|
|
| Step-Down DC/DC Converter |
|
|
|
3 |
|
|
|
|
|
|
|
| Step-Down DC/DC Controller |
|
|
|
1 |
|
|
|
|
|
|
|
| Processor Supplier |
|
|
|
Texas Instruments, Freescale |
|
|
|
|
|
|
|
| Step-Up DC/DC Converter |
|
|
|
1 |
|
|
|
|
|
|
|
| LDO |
|
|
|
9 |
|
|
|
|
|
|
|
| Processor Name |
|
|
|
DM812x,DM813x,DM814x,AM387x,C6A814x,TNETV813x,TNETV814x,DRA64x,DRA65x,TDA1Mx,i.MX6 |
|
|
|
|
|
|
|
| MPS Method |
|
|
|
|
AC/DC Disconnect |
|
|
|
|
|
|
| No. of PSE Ports |
|
|
|
|
4 |
|
|
|
|
|
|
| ILIM |
|
|
|
|
425mA TYP |
|
|
|
|
|
|
| ICUT |
|
|
|
|
375mA TYP |
|
|
|
|
|
|
| rDS(on) per FET(Typ)(mOhms) |
|
|
|
|
1300 |
|
|
|
|
|
|
| PoE Standards Supported |
|
|
|
|
802.3at Type 1 (802.3af) |
|
|
|
|
|
|
| Pair Control |
|
|
|
|
Alternative A/B |
|
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
280 |
|
|
|
|
300 |
| Duty Cycle(Max)(%) |
|
|
|
|
|
87 |
|
|
95 |
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
700 |
|
|
1200 |
|
2200 |
| Control Mode |
|
|
|
|
|
Voltage Mode |
|
|
|
|
|
| Type |
|
|
|
|
|
Converter |
|
|
Inductive |
|
|
| UL Recognition |
|
|
|
|
|
|
|
No |
|
|
|
| Fault Response |
|
|
|
|
|
|
|
Auto Retry |
|
|
|
| Vabsmax(Max)(V) |
|
|
|
|
|
|
|
5.5 |
|
|
|
| Current Limit Type |
|
|
|
|
|
|
|
Fixed |
|
|
|
| Rise Time(Typ)(us) |
|
|
|
|
|
|
|
4400 |
|
|
|
| Imax(A) |
|
|
|
|
|
|
|
0.4 |
|
|
|
| Shutdown Current (ISD)(Typ)(uA) |
|
|
|
|
|
|
|
0.001 |
|
|
|
| Ron(Typ)(mOhm) |
|
|
|
|
|
|
|
110 |
|
|
|
| Quiescent Current (Iq)(Typ)(uA) |
|
|
|
|
|
|
|
73 |
|
|
|
| Number of Channels(#) |
|
|
|
|
|
|
|
1 |
|
|
|
| Overvoltage Protection |
|
|
|
|
|
|
|
No |
|
|
|
| Current Limit(Max)(A) |
|
|
|
|
|
|
|
0.4 |
|
|
|
| Current Limit(Min)(A) |
|
|
|
|
|
|
|
0.4 |
|
|
|
| Quiescent Current (Iq)(Max)(uA) |
|
|
|
|
|
|
|
100 |
|
|
|
| Channels(#) |
|
|
|
|
|
|
|
|
6 |
|
4 |
| LED Current Per Channel(mA) |
|
|
|
|
|
|
|
|
30 |
|
100 |
| LED(#) |
|
|
|
|
|
|
|
|
60 |
|
|
| Topology |
|
|
|
|
|
|
|
|
Boost |
|
Boost,Sepic |
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
|
|
5 |
|
|
| Peak Efficiency(%) |
|
|
|
|
|
|
|
|
95 |
|
|
| Applications |
|
|
|
|
|
|
|
|
|
|
Backlight |
