|
|
Texas Instruments
TPS61089RNRT
|
Texas Instruments
TPS65262-2RHBT
|
Texas Instruments
TPS65265RHBT
|
Texas Instruments
TPS25940AQRVCTQ1
|
Texas Instruments
TPS3780CQDBVRQ1
|
Texas Instruments
TPS71701QDRVRQ1
|
Texas Instruments
TPS25740RGET
|
Texas Instruments
TPS54302DDCT
|
Texas Instruments
TPS610987DSET
|
Texas Instruments
TPS2384PAPG4
|
| Price |
|
|
|
|
|
|
|
$2.24 |
$1.81 |
$1.14 |
$8.62 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
Yes |
Yes |
No |
No |
Yes |
No |
| Switch Current Limit(Typ)(A) |
|
11.4 |
|
|
|
|
|
|
|
0.5 |
|
| Approx. Price (US$) |
|
1.80 | 1ku |
2.05 | 1ku |
1.25 | 1ku |
0.89 | 1ku |
0.70 | 1ku |
0.42 | 1ku |
1.15 | 1ku |
0.75 | 1ku |
0.72 | 1ku |
4.75 | 1ku |
| Switching Frequency(Min)(kHz) |
|
200 |
|
250 |
|
|
|
|
400 |
|
|
| Switch Current Limit(Min)(A) |
|
10.6 |
|
|
|
|
|
|
|
0.33 |
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
| Package Group |
|
VQFN-HR |
VQFN |
VQFN |
WQFN |
SOT-23 |
SC70,WSON |
VQFN |
SOT |
WSON |
HTQFP |
| Rating |
|
Catalog |
Catalog |
Catalog |
|
Automotive |
Automotive |
Catalog |
Catalog |
Catalog |
|
| Duty Cycle(Max)(%) |
|
90 |
100 |
100 |
|
|
|
|
100 |
90 |
|
| Vin(Max)(V) |
|
12 |
18 |
17 |
20 |
|
6.5 |
|
28 |
4.5 |
57 |
| Vin(Min)(V) |
|
2.7 |
1.3 |
4.5 |
2.7 |
|
2.5 |
|
4.5 |
0.7 |
44 |
| Type |
|
Converter |
Converter |
Converter |
|
|
|
|
Converter |
Converter |
|
| Iq(Typ)(mA) |
|
0.01 |
0.79 |
|
|
|
0.045 |
|
0.04 |
0.0003 |
|
| Regulated Outputs(#) |
|
1 |
5 |
|
|
|
1 |
|
1 |
2 |
|
| Special Features |
|
Adjustable Current Limit,Enable,Light Load Efficiency,Synchronous Rectification |
Adjustable Current Limit |
Enable,UVLO Adjustable |
|
|
|
|
Enable,Light Load Efficiency,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable |
Light Load Efficiency,Synchronous Rectification |
Integrated FET,Over Current Reporting,Over Temp Reporting |
| Vout(Max)(V) |
|
12.6 |
17 |
|
|
|
5 |
|
26 |
4.429 |
|
| Switching Frequency(Max)(kHz) |
|
2200 |
|
2300 |
|
|
|
|
400 |
|
|
| Vout(Min)(V) |
|
4.5 |
0.6 |
|
|
|
0.9 |
|
0.6 |
4.171 |
|
| Control Mode |
|
|
Current Mode |
|
|
|
|
|
Current Mode |
|
|
| Iout(Max)(A) |
|
|
3 |
5 |
|
|
0.15 |
|
3 |
|
|
| Rise Time(Typ)(us) |
|
|
|
|
370 |
|
|
|
|
|
|
| Current Limit(Max)(A) |
|
|
|
|
5.3 |
|
|
|
|
|
|
| Current Limit Accuracy |
|
|
|
|
+/-8% |
|
|
|
|
|
|
| Overcurrent Response |
|
|
|
|
Current Limiting |
|
|
|
|
|
|
| Vabsmax_cont(V) |
|
|
|
|
20 |
|
|
|
|
|
|
| Overvoltage Response |
|
|
|
|
Cutoff |
|
|
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
mm2 |
mm2 |
|
|
|
mm2 |
| Current Limit(Min)(A) |
|
|
|
|
0.6 |
|
|
|
|
|
|
| ON_OFF Control Input(s) |
|
|
|
|
ENUV,OV |
|
|
|
|
|
|
| Imax(A) |
|
|
|
|
5.3 |
|
|
|
|
|
|
| Features |
|
|
|
|
Current Sense/Monitor,Fault Reporting,Overvoltage Protection,Power Good,Power MUXing,Reverse Current Protection,Thermal Shutdown,Under Voltage Lock Out |
|
|
|
|
|
|
| Current Limit Function Enabled |
|
|
|
|
Always |
|
|
|
|
|
|
| UL Recognition |
|
|
|
|
Yes |
|
|
|
|
|
|
| Fault Response |
|
|
|
|
Auto Retry |
|
|
|
|
|
|
| Channel(s) Controlled(#) |
|
|
|
|
1 |
|
|
|
|
|
|
| Current Limit Type |
|
|
|
|
Adjustable |
|
|
|
|
|
|
| Number of Channels(#) |
|
|
|
|
1 |
|
|
|
|
|
|
| FET Protection |
|
|
|
|
Thermal |
|
|
|
|
|
|
| Ron(Typ)(mOhm) |
|
|
|
|
42 |
|
|
|
|
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
Active-low,Open-drain |
|
|
|
|
|
| Time Delay(ms) |
|
|
|
|
|
0 |
|
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
Adjustable |
|
|
|
|
|
| VCC(Min)(V) |
|
|
|
|
|
1.5 |
|
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
Adjustable |
|
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
Adjustable |
|
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
None |
|
|
|
|
|
| # of Supplies Monitored |
|
|
|
|
|
2 |
|
|
|
|
|
| VCC(Max)(V) |
|
|
|
|
|
5.5 |
|
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
1 |
|
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
Adjustable |
|
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
2 |
|
8.5 |
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
67 |
|
|
|
|
| Fixed Output Options(V) |
|
|
|
|
|
|
0.9,1.2,1.5,1.8,2.5,2.8,3,3.3,4.5,5 |
|
|
|
|
| Accuracy(%) |
|
|
|
|
|
|
3 |
|
|
|
|
| Additional Features |
|
|
|
|
|
|
Enable,Fast Transient Response,Thermal Shutdown |
|
|
|
|
| Noise(uVrms) |
|
|
|
|
|
|
20.7 |
|
|
|
|
| Output Capacitor Type |
|
|
|
|
|
|
Ceramic |
|
|
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
|
170 |
|
|
|
|
| Output Options |
|
|
|
|
|
|
Adjustable Output,Fixed Output |
|
|
|
|
| Alternate Mode |
|
|
|
|
|
|
|
No |
|
|
|
| Data Role |
|
|
|
|
|
|
|
N/A |
|
|
|
| Power Role |
|
|
|
|
|
|
|
Source |
|
|
|
| Internal Power Path |
|
|
|
|
|
|
|
N/A |
|
|
|
| Realtime VBUS monitoring |
|
|
|
|
|
|
|
Yes |
|
|
|
| Dead Battery Support |
|
|
|
|
|
|
|
No |
|
|
|
| External Power Path Control |
|
|
|
|
|
|
|
NFET |
|
|
|
| Policy Manager |
|
|
|
|
|
|
|
Integrated |
|
|
|
| MPS Method |
|
|
|
|
|
|
|
|
|
|
AC/DC Disconnect |
| No. of PSE Ports |
|
|
|
|
|
|
|
|
|
|
4 |
| ILIM |
|
|
|
|
|
|
|
|
|
|
425mA TYP |
| ICUT |
|
|
|
|
|
|
|
|
|
|
375mA TYP |
| rDS(on) per FET(Typ)(mOhms) |
|
|
|
|
|
|
|
|
|
|
1300 |
| PoE Standards Supported |
|
|
|
|
|
|
|
|
|
|
802.3at Type 1 (802.3af) |
| Pair Control |
|
|
|
|
|
|
|
|
|
|
Alternative A/B |
