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TPS658621DZGUT
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TPS54617RUVT
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TPS28225DRBT
|
| Price |
|
|
$2.03 |
|
|
$1.61 |
$1.92 |
|
|
$4.29 |
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
No |
Yes |
No |
Yes |
Yes |
No |
No |
No |
| Processor Supplier |
|
Nvidia |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Power Good |
|
|
Enable |
Active Low Enable,Manual Reset |
Enable,Load Disconnect,UVLO Fixed |
|
Active Low Enable,Manual Reset |
Enable,Frequency Synchronization,Power Good,Synchronous Rectification |
Synchronous Rectification |
| Package Group |
|
BGA MICROSTAR |
HTSSOP |
CFP,SOT-23,XCEPT |
VSSOP |
SOT-23 |
VSON |
PDIP,SOIC,TSSOP |
SON |
VQFN |
SOIC,SON |
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 125 |
-55 to 175,-55 to 210 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125,-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Rating |
|
Catalog |
Catalog |
High Temp |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Vin(Min)(V) |
|
2.3 |
2.7 |
5 |
1.8 |
|
2.7 |
2.47 |
|
3 |
|
| LDO |
|
11 |
|
|
|
|
|
|
|
|
|
| Step-Down DC/DC Converter |
|
3 |
|
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
|
mm2 |
|
mm2 |
mm2 |
|
|
| Processor Name |
|
TegraT20 |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
5.5 |
5.5 |
10 |
5.5 |
|
5.5 |
10 |
|
6 |
|
| Regulated Outputs(#) |
|
14 |
1 |
|
1 |
|
|
1 |
|
1 |
|
| Vout(Min)(V) |
|
0.725 |
1.5 |
1.2 |
3 |
|
-15 |
1.2 |
|
0.9 |
|
| Vout(Max)(V) |
|
4.55 |
5.5 |
4.5 |
3 |
|
-2 |
9.75 |
|
3.3 |
|
| Approx. Price (US$) |
|
5.95 | 1ku |
1.80 | 1ku |
|
0.55 | 1ku |
0.90 | 1ku |
0.87 | 1ku |
1.16 | 1ku |
0.48 | 1ku |
3.10 | 1ku |
0.59 | 1ku |
| Iout(Max)(A) |
|
2 |
2 |
0.1 |
0.025 |
|
|
0.5 |
|
6 |
|
| Iq(Typ)(mA) |
|
|
0.075 |
0.017 |
0.25 |
|
0.97 |
0.34 |
|
11 |
|
| Accuracy(%) |
|
|
2 |
3 |
|
|
|
2 |
|
|
|
| Output Options |
|
|
Adjustable Output,Fixed Output |
Adjustable Output |
|
|
|
Adjustable Output,Fixed Output |
|
|
|
| Additional Features |
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
Enable,Overcurrent Protection,Thermal Shutdown |
|
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
|
| Noise(uVrms) |
|
|
60 |
|
|
|
|
74 |
|
|
|
| Vdo(Typ)(mV) |
|
|
210 |
71 |
|
|
|
270 |
|
|
|
| Fixed Output Options(V) |
|
|
1.5,1.8,2.5,3.3 |
|
|
|
|
2.5,3,3.3,4.8,5 |
|
|
|
| Output Capacitor Type |
|
|
Non-Ceramic |
Non-Ceramic |
|
|
|
Non-Ceramic |
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
27 |
|
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
220 |
|
1380 |
|
|
1600 |
|
| Type |
|
|
|
|
Charge Pump |
|
Converter |
|
|
Converter |
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
100 |
|
1250 |
|
|
280 |
|
| Output Driver Type / Reset Output |
|
|
|
|
|
Active-low,Open-drain |
|
|
Active-high,Open-drain |
|
|
| Time Delay(ms) |
|
|
|
|
|
130 |
|
|
Programmable |
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
1.2 |
|
|
6 |
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
1.5 |
|
|
1 |
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
None |
|
|
None |
|
|
| # of Supplies Monitored |
|
|
|
|
|
2 |
|
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
1.2,1.5,2,3.3 |
|
|
Adjustable |
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
1.14,1.43,1.84,2.94 |
|
|
Adjustable |
|
|
| VCC(Min)(V) |
|
|
|
|
|
0.9 |
|
|
1.7 |
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
N/A |
|
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
N/A |
|
|
|
|
|
| VCC(Max)(V) |
|
|
|
|
|
3.6 |
|
|
6.5 |
|
|
| Switch Current Limit(Min)(A) |
|
|
|
|
|
|
3.6 |
|
|
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
1 |
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
87.5 |
|
|
90 |
|
| Topology |
|
|
|
|
|
|
Inverting |
|
|
|
|
| # of supplies monitored |
|
|
|
|
|
|
|
|
1 |
|
|
| Control Mode |
|
|
|
|
|
|
|
|
|
Voltage Mode |
|
| Rise Time(ns) |
|
|
|
|
|
|
|
|
|
|
10 |
| Peak Output Current(A) |
|
|
|
|
|
|
|
|
|
|
6 |
| Fall Time(ns) |
|
|
|
|
|
|
|
|
|
|
5 |
| Bus Voltage(V) |
|
|
|
|
|
|
|
|
|
|
24 |
| Input VCC(Max)(V) |
|
|
|
|
|
|
|
|
|
|
8 |
| Channel Input Logic |
|
|
|
|
|
|
|
|
|
|
TTL |
| Prop Delay(ns) |
|
|
|
|
|
|
|
|
|
|
14 |
| Input VCC(Min)(V) |
|
|
|
|
|
|
|
|
|
|
4.5 |
| Iq(uA) |
|
|
|
|
|
|
|
|
|
|
350 |
| Negative Voltage Handling at HS Pin(V) |
|
|
|
|
|
|
|
|
|
|
0 |
| Power Switch |
|
|
|
|
|
|
|
|
|
|
MOSFET |
| Number of Channels(#) |
|
|
|
|
|
|
|
|
|
|
2 |
