|
|
Texas Instruments
TPS2202IDBLE
|
Texas Instruments
TPS62701YZFT
|
Texas Instruments
TPS3306-25D
|
Texas Instruments
TPS61103PWG4
|
Texas Instruments
TPS76528D
|
Texas Instruments
TPS79730DCKTG4
|
Texas Instruments
TPS62600YFFR
|
Texas Instruments
TPS61080DRCTG4
|
Texas Instruments
TPS2140IPWP
|
Texas Instruments
TPS2370PWG4
|
| Price |
|
|
|
|
|
$1.28 |
|
|
|
|
|
| RoHS |
|
No |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
| Lead Status |
|
No |
Yes |
Yes |
No |
Yes |
No |
Yes |
No |
Yes |
|
| Duty Cycle(Max)(%) |
|
|
100 |
|
|
|
|
|
94 |
|
|
| Type |
|
|
Converter (Integrated Switch) |
|
|
|
|
|
Inductive |
|
|
| Topology |
|
|
Buck |
|
|
|
|
|
Boost |
|
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
-40 to 85 |
|
-40 to 125 |
-40 to 85 |
|
-40 to 85 |
-40 to 85 |
|
| Vref Accuracy(Typ)(%) |
|
|
2 |
|
|
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
2300 |
|
|
|
|
|
1200 |
|
|
| Special Features |
|
|
Dynamic Voltage Scaling,Enable,Light Load Efficiency,Synchronous Rectification |
Watchdog Timer |
|
|
Power Good |
|
Synchronous Rectification |
|
|
| Switch Current Limit(Typ)(A) |
|
|
1.1 |
|
|
|
|
|
|
|
|
| Rating |
|
|
Catalog |
Catalog |
|
Catalog |
Catalog |
|
Catalog |
|
|
| Regulated Outputs(#) |
|
|
1 |
|
|
1 |
1 |
|
|
|
|
| Vout(Max)(V) |
|
|
3.09 |
|
|
5.5 |
3.3 |
|
27 |
|
|
| Vin(Max)(V) |
|
|
5.5 |
|
|
10 |
5.5 |
|
6 |
5.5 |
|
| Iq(Typ)(mA) |
|
|
1 |
|
|
0.03 |
0.001 |
|
|
|
|
| Undervoltage Lockout |
|
|
Fixed |
|
|
|
|
|
|
|
|
| Soft Start |
|
|
Fixed |
|
|
|
|
|
|
|
|
| Package Group |
|
|
DSBGA |
SOIC,VSSOP |
|
SOIC |
SC70 |
|
VSON |
HTSSOP |
|
| Vout(Min)(V) |
|
|
1.3 |
|
|
1.2 |
1.8 |
|
2.7 |
|
|
| Vin(Min)(V) |
|
|
2.7 |
|
|
2.7 |
1.8 |
|
2.5 |
2.7 |
|
| Approx. Price (US$) |
|
|
0.75 | 1ku |
1.05 | 1ku |
|
0.63 | 1ku |
0.34 | 1ku |
|
0.95 | 1ku |
1.40 | 1ku |
|
| Compensation |
|
|
Internal |
|
|
|
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
1700 |
|
|
|
|
|
|
|
|
| Iout(Max)(A) |
|
|
0.65 |
|
|
0.15 |
0.05 |
|
|
|
|
| Market Segment |
|
|
Consumer & Portable Electronics |
|
|
|
|
|
|
|
|
| Control Mode |
|
|
Voltage Mode |
|
|
|
|
|
|
|
|
| Output Driver Type / Reset Output |
|
|
|
Active-low,Open-drain |
|
|
|
|
|
|
|
| Time Delay(ms) |
|
|
|
100 |
|
|
|
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
2.93 |
|
|
|
|
|
|
|
| # of Supplies Monitored |
|
|
|
3 |
|
|
|
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
15 |
|
|
|
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
0.8 |
|
|
|
|
|
|
|
| Package Size |
|
|
|
mm2 |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
|
| VCC(Max)(V) |
|
|
|
6 |
|
|
|
|
|
|
|
| VCC(Min)(V) |
|
|
|
2.7 |
|
|
|
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
2.25 |
|
|
|
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
2.7 |
|
|
|
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
3.3 |
|
|
|
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
2.5 |
|
|
|
|
|
|
|
| Fixed Output Options(V) |
|
|
|
|
|
1.5,1.8,2.5,2.8,3,3.3,5 |
1.8,2.85,3,3.3 |
|
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
45 |
|
|
|
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
85 |
105 |
|
|
|
|
| Accuracy(%) |
|
|
|
|
|
3 |
4 |
|
|
|
|
| Additional Features |
|
|
|
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
|
|
|
| Output Capacitor Type |
|
|
|
|
|
Non-Ceramic |
Ceramic |
|
|
|
|
| Output Options |
|
|
|
|
|
Adjustable Output,Fixed Output |
Fixed Output |
|
|
|
|
| LED(#) |
|
|
|
|
|
|
|
|
1 OLED or 7 |
|
|
| Peak Efficiency(%) |
|
|
|
|
|
|
|
|
87 |
|
|
| Channels(#) |
|
|
|
|
|
|
|
|
1 |
|
|
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
|
|
1 |
|
|
| Switch Current Limit Bus Power(Min)(A) |
|
|
|
|
|
|
|
|
|
0.8 |
|
| Ports(Max) |
|
|
|
|
|
|
|
|
|
1 |
|
| LDO Output Range(V) |
|
|
|
|
|
|
|
|
|
0.9 to 3.3 |
|
| Application |
|
|
|
|
|
|
|
|
|
USB peripheral,DSP |
|
| Switch Enable |
|
|
|
|
|
|
|
|
|
L |
|
| LDO Output Current(mA) |
|
|
|
|
|
|
|
|
|
250 |
|
| Number of FETs |
|
|
|
|
|
|
|
|
|
1 |
|
