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Texas Instruments
TPS84A20RVQR
|
Texas Instruments
TPS84621RUQT
|
Texas Instruments
TPS84A20RVQT
|
Texas Instruments
TPS84621
|
Texas Instruments
TPSM828211SILR
|
Texas Instruments
TPSM828213SILR
|
Texas Instruments
TPSM84824MOLR
|
Texas Instruments
TPSM828212SILR
|
Texas Instruments
TPSM82821SILR
|
Texas Instruments
TPSM84A21MOJR
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| Price |
|
|
$8.91 |
$15.63 |
$8.91 |
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| RoHS |
|
Compliant |
Compliant |
Compliant |
|
Y |
Y |
Compliant |
Y |
Y |
Compliant |
| Lead Status |
|
No |
No |
Yes |
|
Y |
Y |
No |
Y |
Y |
No |
| Control mode |
|
|
|
|
|
Constant on-time (COT),DCS-Control |
Constant on-time (COT),DCS-Control |
|
Constant on-time (COT),DCS-Control |
Constant on-time (COT),DCS-Control |
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| Duty cycle(max)(%) |
|
|
|
|
|
100 |
100 |
|
100 |
100 |
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| Features |
|
|
|
|
|
EMI Tested,Enable,Light Load Efficiency,Output discharge,Power good |
EMI Tested,Enable,Light Load Efficiency,Output discharge,Power good |
EMI Tested,Enable,Frequency Synchronization,Power Good,Tracking,TurboTrans |
EMI Tested,Enable,Light Load Efficiency,Output discharge,Power good |
EMI Tested,Enable,Light Load Efficiency,Output discharge,Power good |
|
| Iout(max)(A) |
|
|
|
|
|
1 |
1 |
|
1 |
1 |
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| Iq(typ)(mA) |
|
|
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|
0.004 |
0.004 |
|
0.004 |
0.004 |
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| Maximum package height(mm) |
|
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| Operating temperature range(C) |
|
|
|
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|
-40 |
-40 |
|
-40 |
-40 |
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| Package area(mm^2) |
|
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|
|
See data sheet |
See data sheet |
|
See data sheet |
See data sheet |
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| Package size (L x W)(mm) |
|
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|
See data sheet |
See data sheet |
|
See data sheet |
See data sheet |
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| Package type |
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USIP |
USIP |
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USIP |
USIP |
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| Pin count |
|
|
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|
10.0 |
10.0 |
|
10.0 |
10.0 |
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| Rating |
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|
|
Catalog |
Catalog |
|
Catalog |
Catalog |
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| Regulated outputs(#) |
|
|
|
|
|
1 |
1 |
|
1 |
1 |
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| Soft start |
|
|
|
|
|
Fixed |
Fixed |
|
Fixed |
Fixed |
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| Switching frequency(max)(kHz) |
|
|
|
|
|
4000 |
4000 |
|
4000 |
4000 |
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| Switching frequency(min)(kHz) |
|
|
|
|
|
4000 |
4000 |
|
4000 |
4000 |
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| TI functional safety category |
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| Topology |
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Buck,Synchronous Buck |
Buck,Synchronous Buck |
|
Buck,Synchronous Buck |
Buck,Synchronous Buck |
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| Type |
|
|
|
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Module |
Module |
|
Module |
Module |
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| Vin(max)(V) |
|
|
|
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5.5 |
5.5 |
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5.5 |
5.5 |
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| Vin(min)(V) |
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|
|
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|
2.4 |
2.4 |
|
2.4 |
2.4 |
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| Vout(max)(V) |
|
|
|
|
|
4 |
4 |
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4 |
4 |
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| Vout(min)(V) |
|
|
|
|
|
0.6 |
0.6 |
|
0.6 |
0.6 |
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| TI.com inventory |
|
|
|
|
|
17482 |
9000 |
|
45488 |
10238 |
|
| Approx. price(US$) |
|
|
|
|
|
.945 | 1ku |
.945 | 1ku |
|
.945 | 1ku |
.945 | 1ku |
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| Vin(Min)(V) |
|
|
|
|
|
|
|
4.5 |
|
|
8 |
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
1600 |
|
|
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| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
200 |
|
|
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| Package Type |
|
|
|
|
|
|
|
QFN |
|
|
QFN |
| Vin(Max)(V) |
|
|
|
|
|
|
|
17 |
|
|
14 |
| Regulated Outputs(#) |
|
|
|
|
|
|
|
1 |
|
|
1 |
| Approx. Price (US$) |
|
|
|
|
|
|
|
4.95 | 1ku |
|
|
7.50 | 1ku |
| Package Size |
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|
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mm2 |
|
|
mm2 |
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
-40 to 105 |
|
|
-40 to 125 |
| Iout(Max)(A) |
|
|
|
|
|
|
|
8 |
|
|
10 |
| Soft Start |
|
|
|
|
|
|
|
Adjustable |
|
|
Adjustable |
| Vout(Min)(V) |
|
|
|
|
|
|
|
0.6 |
|
|
0.508 |
| Vout(Max)(V) |
|
|
|
|
|
|
|
10 |
|
|
1.35 |
| Switching Frequency(Typ)(kHz) |
|
|
|
|
|
|
|
500 |
|
|
4000 |
| Special Features |
|
|
|
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Enable,Frequency Synchronization,Power Good |
