|
|
Texas Instruments
TPS2145IPWP
|
Texas Instruments
TPS62679ZYFMT
|
Texas Instruments
TPS65163RGZR
|
Texas Instruments
TPS2086D
|
Texas Instruments
TPS65257RHAR
|
Texas Instruments
TPS2044D
|
Texas Instruments
TPS77101DGKRG4
|
Texas Instruments
TPS3305-33DGN
|
Texas Instruments
TPS76833QPWPG4
|
Texas Instruments
TPS72516DCQG4
|
| Price |
|
|
$1.13 |
|
$1.68 |
$4.28 |
|
|
|
$1.55 |
|
| RoHS |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
No |
Yes |
|
| Package Size(mm2=WxL) |
|
[pf]14HTSSOP[/pf] |
|
|
|
|
|
|
|
|
|
| Package Group |
|
HTSSOP |
DSLGA |
|
SOIC |
VQFN |
|
VSSOP |
MSOP-PowerPAD,SOIC |
HTSSOP,SOIC |
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
|
0 to 85 |
-40 to 85 |
|
-40 to 125 |
-40 to 85 |
-40 to 125 |
|
| Approx. Price (US$) |
|
1.75 | 1ku |
0.46 | 1ku |
2.35 | 1ku |
1.05 | 1ku |
2.85 | 1ku |
|
0.60 | 1ku |
1.05 | 1ku |
1.05 | 1ku |
|
| rDS(on) per FET, Bus Power(Typ)(mOhms) |
|
340 |
|
|
|
|
|
|
|
|
|
| LDO Output Current(mA) |
|
200 |
|
|
|
|
|
|
|
|
|
| Number of FETs |
|
2 |
|
|
|
|
|
|
|
|
|
| Application |
|
DSP,PDA |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
5.5 |
4.8 |
14.7 |
5.5 |
16 |
|
10 |
|
10 |
|
| Vin(Min)(V) |
|
2.9 |
2.3 |
8.6 |
2.7 |
4.5 |
|
2.7 |
|
2.7 |
|
| Switch Enable |
|
L |
|
|
|
|
|
|
|
|
|
| Ports(Max) |
|
2 |
|
|
|
|
|
|
|
|
|
| LDO Output Range(V) |
|
3.3 |
|
|
|
|
|
|
|
|
|
| Switch Current Limit Bus Power(Min)(A) |
|
0.2 |
|
|
|
|
|
|
|
|
|
| Iout(Max)(A) |
|
|
0.5 |
|
|
3 |
|
0.15 |
|
1 |
|
| Duty Cycle(Max)(%) |
|
|
100 |
|
|
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
0.017 |
|
|
0.6 |
|
0.09 |
|
0.08 |
|
| Rating |
|
|
Catalog |
|
|
Catalog |
|
Catalog |
Catalog |
Catalog |
|
| Switching Frequency(Max)(kHz) |
|
|
6000 |
|
|
2200 |
|
|
|
|
|
| Vout(Max)(V) |
|
|
1.26 |
|
|
15 |
|
5.5 |
|
5.5 |
|
| Type |
|
|
Converter |
|
|
Converter |
|
|
|
|
|
| Regulated Outputs(#) |
|
|
1 |
|
|
3 |
|
1 |
|
1 |
|
| Control Mode |
|
|
Voltage Mode |
|
|
Current Mode |
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
4900 |
|
|
300 |
|
|
|
|
|
| Vout(Min)(V) |
|
|
1.26 |
|
|
0.8 |
|
1.5 |
|
1.2 |
|
| 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,Power Good |
Active Low Enable,Manual Reset,Watchdog Timer |
|
|
| Target Application |
|
|
|
13 to 21 inches,21 inches and above |
|
|
|
|
|
|
|
| Special Function |
|
|
|
Output Discharge,GPM/GVS,Reset Generator,Level Shifter |
|
|
|
|
|
|
|
| IC Integration |
|
|
|
LCD Bias,LCD Level shifter |
|
|
|
|
|
|
|
| Level Shifter/Scan Driver(Ch) |
|
|
|
9 |
|
|
|
|
|
|
|
| DisplayType |
|
|
|
LCD Unipolar |
|
|
|
|
|
|
|
| Pin/Package |
|
|
|
48VQFN |
|
|
|
|
|
|
|
| Source Driver Voltage(Min)(V) |
|
|
|
9.6 |
|
|
|
|
|
|
|
| Source Driver Voltage(Max)(V) |
|
|
|
18.5 |
|
|
|
|
|
|
|
| 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 |
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 |
|
|
|
|
|
|
| Fixed Output Options(V) |
|
|
|
|
|
|
|
1.5,1.8,2.7,2.8,3.3,5 |
|
1.5,1.8,2.5,2.7,2.8,3,3.3,5 |
|
| Noise(uVrms) |
|
|
|
|
|
|
|
55 |
|
55 |
|
| Thermal Resistance JA(C/W) |
|
|
|
|
|
|
|
243 |
|
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
|
|
75 |
|
230 |
|
| Output Capacitor Type |
|
|
|
|
|
|
|
Non-Ceramic |
|
Non-Ceramic |
|
| Accuracy(%) |
|
|
|
|
|
|
|
2 |
|
2 |
|
| Output Options |
|
|
|
|
|
|
|
Adjustable Output,Fixed Output |
|
Adjustable Output,Fixed Output |
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
|
26 |
|
29 |
|
| Time Delay(ms) |
|
|
|
|
|
|
|
|
200 |
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
Active-low,Push-pull |
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
15 |
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
3.3 |
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
|
2.93 |
|
|
| # of Supplies Monitored |
|
|
|
|
|
|
|
|
2 |
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
6 |
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
2.7 |
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
2.7 |
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
1.6 |
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
5 |
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
4.55 |
|
|
| Additional Features |
|
|
|
|
|
|
|
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
