|
|
Texas Instruments
TPS74301KTWT
|
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TPS2085D
|
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TPS92002DGK
|
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TPS1120DG4
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TPS2223APWPR
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TPS70702PWPR
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TPS65163RGZT
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TPS2069DGN
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TPS77601D
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Texas Instruments
TPS54332DDAR
|
| Price |
|
|
|
|
$1.41 |
|
|
|
$1.36 |
|
$1.28 |
| RoHS |
|
Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
Yes |
No |
Yes |
No |
No |
No |
| Vdo(Typ)(mV) |
|
55 |
|
|
|
|
83 |
|
|
169 |
|
| Vin(Min)(V) |
|
0.8 |
2.7 |
16 |
|
|
2.7 |
8.6 |
2.7 |
2.7 |
3.5 |
| Operating Temperature Range(C) |
|
-40 to 85 |
0 to 85 |
-40 to 105 |
|
-40 to 85 |
-40 to 125 |
|
-40 to 85 |
-40 to 125 |
-40 to 150 |
| Package Group |
|
DDPAK/TO-263,VQFN |
SOIC |
SOIC,VSSOP |
|
HTSSOP,SSOP |
HTSSOP |
|
MSOP-PowerPAD |
HTSSOP,SOIC |
SO PowerPAD |
| Rating |
|
Catalog |
|
Catalog |
|
|
Catalog |
|
Catalog |
Catalog |
Catalog |
| PSRR @ 100KHz(dB) |
|
45 |
|
|
|
|
|
|
|
29 |
|
| Iout(Max)(A) |
|
1.5 |
|
2 |
|
|
0.25 |
|
|
0.5 |
3.5 |
| Vout(Min)(V) |
|
0.8 |
|
9 |
|
|
1.2 |
|
|
1.2 |
0.8 |
| Additional Features |
|
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
|
|
|
|
Enable,Output Discharge,Overcurrent Protection,Power Good,Sequencing and Monitoring,Thermal Shutdown |
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
| Output Capacitor Type |
|
Cap Free,Ceramic |
|
|
|
|
Ceramic |
|
|
Non-Ceramic |
|
| Vin(Max)(V) |
|
5.5 |
5.5 |
21 |
|
|
6 |
14.7 |
5.5 |
10 |
28 |
| Regulated Outputs(#) |
|
1 |
|
1 |
|
|
2 |
|
|
1 |
1 |
| Output Options |
|
Adjustable Output,Tracking Output |
|
|
|
|
Adjustable Output |
|
|
Adjustable Output,Fixed Output |
|
| Noise(uVrms) |
|
20 |
|
|
|
|
65 |
|
|
53 |
|
| Accuracy(%) |
|
1 |
|
|
|
|
2 |
|
|
2 |
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
|
| Approx. Price (US$) |
|
2.00 | 1ku |
1.05 | 1ku |
0.51 | 1ku |
|
1.79 | 1ku |
1.20 | 1ku |
2.35 | 1ku |
0.73 | 1ku |
0.74 | 1ku |
0.65 | 1ku |
| Iq(Typ)(mA) |
|
3 |
|
0.6 |
|
|
0.19 |
|
|
0.08 |
0.082 |
| Vout(Max)(V) |
|
3.6 |
|
60 |
|
|
5.5 |
|
|
5.5 |
25 |
| UL Recognition |
|
|
No |
|
|
|
|
|
|
|
|
| Fault Response |
|
|
Auto Retry |
|
|
|
|
|
|
|
|
| Quiescent Current (Iq)(Max)(uA) |
|
|
110 |
|
|
|
|
|
|
|
|
| Vabsmax(Max)(V) |
|
|
5.5 |
|
|
|
|
|
|
|
|
| Current Limit Type |
|
|
Fixed |
|
|
|
|
|
|
|
|
| Special Features |
|
|
Current Limited,Fault Reporting,Over Current Reporting,Thermal Shutdown,Undervoltage Protection |
|
|
Curr/Temp Protection,Over Current Reporting,Supports 12V,Supports VPP |
|
|
|
|
Enable,Light Load Efficiency,UVLO Adjustable |
| 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 |
|
|
|
|
|
|
|
|
| Topology |
|
|
|
Boost,Buck,Flyback |
|
|
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
30 |
|
|
|
|
|
|
1000 |
| Vref(V) |
|
|
|
0.95 |
|
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
800 |
|
|
|
|
|
|
1000 |
| Type |
|
|
|
Inductive |
|
|
|
|
|
|
Converter |
| Dimming Method |
|
|
|
Analog |
|
|
|
|
|
|
|
| Power Factor Correction(Min) |
|
|
|
Passive |
|
|
|
|
|
|
|
| Features |
|
|
|
Adjustable Switch Frequency,Soft Start |
|
|
|
|
|
|
|
| Input Voltage(Type) |
|
|
|
AC/DC |
|
|
|
|
|
|
|
| Ports |
|
|
|
|
|
2 |
|
|
|
|
|
| 5V rDS(on)(Typ)(mOhm) |
|
|
|
|
|
95 |
|
|
|
|
|
| Adjustable Current Limit(Min)(A) |
|
|
|
|
|
1 |
|
|
|
|
|
| Interface |
|
|
|
|
|
Serial |
|
|
|
|
|
| 3V rDS(on)(Typ)(mOhm) |
|
|
|
|
|
85 |
|
|
|
|
|
| Vout2(Min)(V) |
|
|
|
|
|
|
1.2 |
|
|
|
|
| Iout2(A) |
|
|
|
|
|
|
0.125 |
|
|
|
|
| Vout2(Max)(V) |
|
|
|
|
|
|
5.5 |
|
|
|
|
| Level Shifter/Scan Driver(Ch) |
|
|
|
|
|
|
|
9 |
|
|
|
| IC Integration |
|
|
|
|
|
|
|
LCD Bias,LCD Level shifter |
|
|
|
| Source Driver Voltage(Min)(V) |
|
|
|
|
|
|
|
9.6 |
|
|
|
| Special Function |
|
|
|
|
|
|
|
LCD Discharge,Reset Generator |
|
|
|
| Pin/Package |
|
|
|
|
|
|
|
48VQFN |
|
|
|
| DisplayType |
|
|
|
|
|
|
|
LCD Unipolar |
|
|
|
| Target Application |
|
|
|
|
|
|
|
Large Panel (13"" to 21""),xLarge (>21"") |
|
|
|
| Source Driver Voltage(Max)(V) |
|
|
|
|
|
|
|
18.5 |
|
|
|
| Current Limit Topology |
|
|
|
|
|
|
|
|
Constant-Current |
|
|
| Number of Switches |
|
|
|
|
|
|
|
|
1 |
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
|
|
|
1.5 |
|
|
| Enable |
|
|
|
|
|
|
|
|
Active High |
|
|
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
|
|
|
70 |
|
|
| Fixed Output Options(V) |
|
|
|
|
|
|
|
|
|
1.5,1.8,2.5,2.8,3.3 |
|
| Control Mode |
|
|
|
|
|
|
|
|
|
|
Current Mode |
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
|
|
90 |
