|
|
Texas Instruments
TPS62679ZYFMT
|
Texas Instruments
TPS65163RGZR
|
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TPS2086D
|
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TPS65257RHAR
|
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TPS2044D
|
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TPS65161APWPR
|
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TPS2151IPWPRG4
|
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TPS2041D
|
Texas Instruments
TPS61015DGSR
|
Texas Instruments
TPS3824-50DBVTG4
|
| Price |
|
$1.13 |
|
$1.68 |
$4.28 |
|
$2.05 |
$1.58 |
$2.81 |
|
|
| RoHS |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Compliant |
Yes |
Yes |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
No |
| Package Group |
|
DSLGA |
|
SOIC |
VQFN |
|
|
HTSSOP |
|
VSSOP |
SOT-23 |
| Iout(Max)(A) |
|
0.5 |
|
|
3 |
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
100 |
|
|
|
|
|
|
|
100 |
|
| Iq(Typ)(mA) |
|
0.017 |
|
|
0.6 |
|
|
|
|
0.05 |
|
| Operating Temperature Range(C) |
|
-40 to 85 |
|
0 to 85 |
-40 to 85 |
|
|
-40 to 85 |
|
-40 to 85 |
-40 to 85 |
| Rating |
|
Catalog |
|
|
Catalog |
|
|
|
|
Catalog |
Catalog |
| Switching Frequency(Max)(kHz) |
|
6000 |
|
|
2200 |
|
|
|
|
780 |
|
| Vin(Max)(V) |
|
4.8 |
14.7 |
5.5 |
16 |
|
14.7 |
5.5 |
|
3 |
|
| Vout(Max)(V) |
|
1.26 |
|
|
15 |
|
|
|
|
3 |
|
| Type |
|
Converter |
|
|
Converter |
|
|
|
|
Converter |
|
| Regulated Outputs(#) |
|
1 |
|
|
3 |
|
|
|
|
1 |
|
| Approx. Price (US$) |
|
0.46 | 1ku |
2.35 | 1ku |
1.05 | 1ku |
2.85 | 1ku |
|
1.60 | 1ku |
1.40 | 1ku |
|
1.16 | 1ku |
0.66 | 1ku |
| Control Mode |
|
Voltage Mode |
|
|
Current Mode |
|
|
|
|
|
|
| Vin(Min)(V) |
|
2.3 |
8.6 |
2.7 |
4.5 |
|
8 |
4.1 |
|
0.8 |
|
| Switching Frequency(Min)(kHz) |
|
4900 |
|
|
300 |
|
|
|
|
420 |
|
| Vout(Min)(V) |
|
1.26 |
|
|
0.8 |
|
|
|
|
3 |
|
| Special Features |
|
Enable,Light Load Efficiency,Output Discharge,Synchronous Rectification |
|
Current Limited,Fault Reporting,Over Current Reporting,Thermal Shutdown,Undervoltage Protection |
Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable |
|
|
|
|
Enable,Light Load Efficiency,Output Discharge,Power Good |
Watchdog Timer |
| Target Application |
|
|
13 to 21 inches,21 inches and above |
|
|
|
13 to 21 inches,21 inches and above |
|
|
|
|
| Special Function |
|
|
Output Discharge,GPM/GVS,Reset Generator,Level Shifter |
|
|
|
Sequencing (adjustable) |
|
|
|
|
| IC Integration |
|
|
LCD Bias,LCD Level shifter |
|
|
|
LCD Bias |
|
|
|
|
| Level Shifter/Scan Driver(Ch) |
|
|
9 |
|
|
|
|
|
|
|
|
| DisplayType |
|
|
LCD Unipolar |
|
|
|
LCD Unipolar |
|
|
|
|
| Pin/Package |
|
|
48VQFN |
|
|
|
28HTSSOP |
|
|
|
|
| Source Driver Voltage(Min)(V) |
|
|
9.6 |
|
|
|
|
|
|
|
|
| Source Driver Voltage(Max)(V) |
|
|
18.5 |
|
|
|
19 |
|
|
|
|
| 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 |
|
|
|
|
|
|
|
| Package Size |
|
|
|
mm2 |
|
|
|
mm2 |
|
|
mm2 |
| 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 |
|
|
|
|
|
|
|
| Switch Current Limit Bus Power(Min)(A) |
|
|
|
|
|
|
|
0.8 |
|
|
|
| LDO Output Current(mA) |
|
|
|
|
|
|
|
250 |
|
|
|
| Ports(Max) |
|
|
|
|
|
|
|
1 |
|
|
|
| Number of FETs |
|
|
|
|
|
|
|
1 |
|
|
|
| Switch Enable |
|
|
|
|
|
|
|
H |
|
|
|
| LDO Output Range(V) |
|
|
|
|
|
|
|
0.9 to 3.3 |
|
|
|
| rDS(on) per FET, Bus Power(Typ)(mOhms) |
|
|
|
|
|
|
|
40 |
|
|
|
| Application |
|
|
|
|
|
|
|
USB peripheral |
|
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
|
|
|
1.06 |
|
| Switch Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
|
1 |
|
| Time Delay(ms) |
|
|
|
|
|
|
|
|
|
|
200 |
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
|
|
2 |
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
|
|
15 |
| # of Supplies Monitored |
|
|
|
|
|
|
|
|
|
|
1 |
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
|
|
Active-high,Active-low,Push-pull |
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
|
|
1.1 |
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
|
|
1.6 |
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
|
5 |
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
|
|
5.5 |
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
|
|
4.55 |
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
|
N/A |
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
|
|
|
N/A |
