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Texas Instruments
TPS77930DGKG4
|
Texas Instruments
TPS2813PWLE
|
Texas Instruments
TPS62351YZGR
|
Texas Instruments
TPS650240RHBTG4
|
Texas Instruments
TPS2228PWPRG4
|
Texas Instruments
TPS65185RGZR
|
Texas Instruments
TPS74801TDRCRQ1
|
Texas Instruments
TPS60312DGSRG4
|
Texas Instruments
TPS75215QPWPRG4
|
Texas Instruments
TPS62221DDCR
|
| Price |
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$3.02 |
$1.72 |
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| RoHS |
|
Compliant |
No |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
| Lead Status |
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No |
Yes |
No |
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Yes |
Yes |
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Yes |
| Input Threshold |
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CMOS |
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| Channel Input Logic |
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Inverting,Non-Inverting |
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| Power Switch |
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MOSFET |
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| Rating |
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Catalog |
Catalog |
Catalog |
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Automotive |
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Catalog |
| Input VCC(Max)(V) |
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|
14 |
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| Fall Time(ns) |
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15 |
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| Peak Output Current(A) |
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2 |
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| Package Group |
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PDIP,SOIC,TSSOP |
DSBGA,VSON |
VQFN |
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VQFN,VSON |
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SOT-23-THIN |
| Input Negative Voltage(V) |
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0 |
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| Special Features |
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Internal Regulator |
Dynamic Voltage Scaling,Enable,Frequency Synchronization,Light Load Efficiency,Output Discharge,Synchronous Rectification |
Power Sequencing |
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Enable,Light Load Efficiency,Synchronous Rectification |
| Number of Channels(#) |
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2 |
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| Rise Time(ns) |
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14 |
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| Approx. Price (US$) |
|
|
1.05 | 1ku |
0.76 | 1ku |
2.09 | 1ku |
|
1.75 | 1ku |
0.89 | 1ku |
|
|
0.53 | 1ku |
| Iq(uA) |
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|
5 |
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| Input VCC(Min)(V) |
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4 |
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| Prop Delay(ns) |
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|
25 |
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| Type |
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|
Converter (Integrated Switch) |
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Converter |
| Iq(Typ)(mA) |
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|
0.028 |
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|
1 |
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0.015 |
| Topology |
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|
Buck |
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| Operating Temperature Range(C) |
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-40 to 85 |
-40 to 85 |
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-40 to 105,-40 to 125 |
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-40 to 85 |
| Vref Accuracy(Typ)(%) |
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2 |
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| Switching Frequency(Min)(kHz) |
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|
2650 |
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800 |
| Vout(Min)(V) |
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|
0.9 |
0.6 |
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0.8 |
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|
1.5 |
| Duty Cycle(Max)(%) |
|
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|
80 |
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|
100 |
| Vin(Max)(V) |
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|
5.5 |
6.5 |
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5.9 |
5.5 |
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6 |
| Undervoltage Lockout |
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Fixed |
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| Soft Start |
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Fixed |
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| Switch Current Limit(Typ)(A) |
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|
1.35 |
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| Vout(Max)(V) |
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|
1.6875 |
6 |
|
|
3.6 |
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|
1.5 |
| Vin(Min)(V) |
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|
2.7 |
1.5 |
|
3 |
0.8 |
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|
2.5 |
| Compensation |
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|
Internal |
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| Iout(Max)(A) |
|
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|
0.8 |
1 |
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1.5 |
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0.4 |
| Market Segment |
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|
Consumer & Portable Electronics |
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| Control Mode |
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|
Voltage Mode |
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Voltage Mode |
| Estimated Package Size (WxL)(mm2) |
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|
,[pf]10VSON[/pf] |
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| Switching Frequency(Max)(kHz) |
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|
3350 |
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|
1850 |
| Package Size |
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mm2 |
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mm2 |
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| LDO |
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3 |
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| Step-Down DC/DC Controller |
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|
0 |
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| Processor Supplier |
|
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|
Freescale,Samsung |
|
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| Regulated Outputs(#) |
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|
6 |
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|
1 |
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|
1 |
| Step-Up DC/DC Converter |
|
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|
0 |
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| Step-Up DC/DC Controller |
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|
0 |
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| Step-Down DC/DC Converter |
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|
3 |
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| Processor Name |
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|
IMX31,S3C2443-400MHz,S3C6410 |
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| DisplayType |
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|
eInk |
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| IC Integration |
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|
eInk Bias |
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| Pin/Package |
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|
48VQFN |
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| Accuracy(%) |
|
|
|
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|
2 |
|
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| Output Options |
|
|
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|
Adjustable Output |
|
|
|
| Output Capacitor Type |
|
|
|
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|
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|
Ceramic |
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
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|
28 |
|
|
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| Noise(uVrms) |
|
|
|
|
|
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|
20 |
|
|
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| Vdo(Typ)(mV) |
|
|
|
|
|
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|
60 |
|
|
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| Additional Features |
|
|
|
|
|
|
|
Enable,Overcurrent Protection,Power Good,Soft Start,Thermal Shutdown |
|
|
|
