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TPS79920YZUR
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TPS2020DR
|
| Price |
|
|
|
$1.30 |
|
$1.58 |
|
|
$2.08 |
|
$1.42 |
| RoHS |
|
Yes |
Compliant |
Yes |
|
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
| Lead Status |
|
Yes |
No |
Yes |
|
No |
No |
|
No |
Yes |
Yes |
| Package Size |
|
mm2 |
|
|
|
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
| Iout(Max)(A) |
|
0.2 |
|
0.6 |
|
|
2 |
|
1.5 |
0.25 |
|
| Approx. Price (US$) |
|
0.28 | 1ku |
|
1.16 | 1ku |
|
1.40 | 1ku |
1.80 | 1ku |
|
1.85 | 1ku |
0.68 | 1ku |
0.95 | 1ku |
| Iq(Typ)(mA) |
|
0.04 |
|
0.05 |
|
|
0.075 |
|
|
0.18 |
|
| Rating |
|
Catalog |
|
Catalog |
|
|
Catalog |
|
Catalog |
Catalog |
Catalog |
| Vout(Max)(V) |
|
6.5 |
|
1.9 |
|
|
5.5 |
|
3.3 |
9.75 |
|
| Vin(Min)(V) |
|
2.7 |
|
2.5 |
|
4.1 |
2.7 |
|
1.7 |
3 |
2.7 |
| Operating Temperature Range(C) |
|
-40 to 125 |
|
-40 to 85 |
|
-40 to 85 |
-40 to 125 |
|
-40 to 85 |
-40 to 125,-55 to 150 |
-40 to 85 |
| PSRR @ 100KHz(dB) |
|
38 |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
6.5 |
|
5.5 |
|
5.5 |
5.5 |
|
5.5 |
10 |
5.5 |
| Regulated Outputs(#) |
|
1 |
|
1 |
|
|
1 |
|
12 |
1 |
|
| Special Features |
|
Enable |
|
Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification |
|
|
|
|
Comm Control,Dynamic Voltage Scaling,Enable,I2C Control,Over Current Protection,Power Sequencing,Synchronous Rectification,Thermal Shutdown |
|
|
| Package Group |
|
DSBGA,WSON,SOT-23-THIN |
|
VSSOP |
|
HTSSOP |
HTSSOP |
|
VQFN |
PDIP,SOIC,TSSOP |
SOIC |
| Vout(Min)(V) |
|
1.2 |
|
1.9 |
|
|
1.5 |
|
0.6 |
1.2 |
|
| Fixed Output Options(V) |
|
1.2,1.25,1.3,1.5,1.8,1.85,1.9,1.95,2,2.1,2.5,2.6,2.7,2.75,2.8,2.85,3,3.15,3.2,3.3,4.2,4.5 |
|
|
|
|
1.5,1.8,2.5,3.3 |
|
|
2.5,3,3.3,4.8,5 |
|
| Thermal Resistance JA(C/W) |
|
74 |
|
|
|
|
|
|
|
|
|
| Output Capacitor Type |
|
Ceramic |
|
|
|
|
Non-Ceramic |
|
|
Non-Ceramic |
|
| Accuracy(%) |
|
2 |
|
|
|
|
2 |
|
|
2 |
|
| Vdo(Typ)(mV) |
|
100 |
|
|
|
|
210 |
|
|
560 |
|
| Output Options |
|
Adjustable Output,Fixed Output |
|
|
|
|
Adjustable Output,Fixed Output |
|
|
Adjustable Output,Fixed Output |
|
| Noise(uVrms) |
|
29 |
|
|
|
|
60 |
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
100 |
|
|
|
|
|
|
|
| Control Mode |
|
|
|
Current Mode |
|
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
1000 |
|
|
|
|
|
|
|
| Type |
|
|
|
Converter |
|
|
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
500 |
|
|
|
|
|
|
|
| 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 |
|
|
|
|
|
| Additional Features |
|
|
|
|
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
|
3 |
|
|
| Processor Supplier |
|
|
|
|
|
|
|
|
Texas Instruments,Samsung,Freescale |
|
|
| Processor Name |
|
|
|
|
|
|
|
|
AM1705/07,AM1806/08,AM335x,AM3505/17,AM3703/15,DM3730/25,OMAP-L137/38,OMAP350xx,TMS320C674x,S5PV210,S5PC110,S5PC100,S5P6440x,DM643x,DM644x,IMX27,IMX35,IMX37,IMX508,IMX51,IMX53 |
|
|
| Step-Up DC/DC Converter |
|
|
|
|
|
|
|
|
1 |
|
|
| LDO |
|
|
|
|
|
|
|
|
9 |
|
|
| Switching Frequency(Typ)(kHz) |
|
|
|
|
|
|
|
|
3000 |
|
|
| Enable |
|
|
|
|
|
|
|
|
|
|
Active Low |
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
|
|
|
|
|
33 |
| Continuous Current(Max)(A) |
|
|
|
|
|
|
|
|
|
|
0.2 |
| Current Limit Topology |
|
|
|
|
|
|
|
|
|
|
Constant-Current |
| Number of Switches |
|
|
|
|
|
|
|
|
|
|
1 |
