|
|
Texas Instruments
TPS40020PWPG4
|
Texas Instruments
TPS2032DG4
|
Texas Instruments
TPS40041DRBTG4
|
Texas Instruments
TPS40180RGETG4
|
Texas Instruments
TPS51117PWG4
|
Texas Instruments
TPS51117PWRG4
|
Texas Instruments
TPS40051QPWPRQ1
|
Texas Instruments
TPS5103IDBG4
|
Maxim Integrated
MAX17575EVKITA#
|
Texas Instruments
UCC25630-3DDBR
|
| Price |
|
$3.53 |
$1.57 |
|
$3.11 |
$2.47 |
$1.49 |
$2.19 |
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Y |
| Lead Status |
|
Yes |
No |
No |
No |
No |
No |
Yes |
No |
No |
See ti.com |
| Package Group |
|
|
SOIC |
SON |
VQFN |
TSSOP,VQFN |
TSSOP,VQFN |
HTSSOP |
|
|
SOIC|14 |
| USB Switch rDS(on)(mOhms) |
|
|
33 |
|
|
|
|
|
|
|
|
| Rating |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Automotive |
|
|
Catalog |
| Continuous Current(Max)(A) |
|
|
1 |
|
|
|
|
|
|
|
|
| Current Limit Topology |
|
|
Constant-Current |
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
5.5 |
5.5 |
40 |
28 |
28 |
40 |
|
|
|
| Vin(Min)(V) |
|
|
2.7 |
2.25 |
2 |
1.8 |
1.8 |
8 |
|
|
|
| Number of Switches |
|
|
1 |
|
|
|
|
|
|
|
|
| Package Size |
|
|
mm2 |
|
|
|
|
|
|
|
|
| Enable |
|
|
Active High |
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
0.95 | 1ku |
0.85 | 1ku |
1.80 | 1ku |
1.32 | 1ku |
1.32 | 1ku |
1.95 | 1ku |
|
|
|
| Operating Temperature Range(C) |
|
|
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
600 |
1000 |
550 |
550 |
1000 |
|
|
|
| Regulated Outputs(#) |
|
|
|
1 |
1 |
1 |
1 |
1 |
|
|
|
| Type |
|
|
|
Controller |
Controller |
Controller |
Controller |
Controller |
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
600 |
150 |
100 |
100 |
100 |
|
|
|
| Vout(Max)(V) |
|
|
|
4.84 |
5.8 |
5.5 |
5.5 |
35 |
|
|
|
| Iout(Max)(A) |
|
|
|
15 |
25 |
10 |
10 |
20 |
|
|
|
| Vout(Min)(V) |
|
|
|
0.6 |
0.7 |
0.76 |
0.76 |
0.7 |
|
|
|
| Special Features |
|
|
|
Enable,Pre-Bias Start-Up,Synchronous Rectification |
Enable,Frequency Synchronization,Phase Interleaving,Remote Sense,Tracking |
Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification |
Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification |
Enable,Frequency Synchronization,Synchronous Rectification |
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
95 |
87.5 |
95 |
95 |
85 |
|
|
|
| Iq(Typ)(mA) |
|
|
|
2 |
|
0.4 |
0.4 |
1.5 |
|
|
|
| Number of Phases |
|
|
|
|
|
|
|
1 |
|
|
|
| Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
|
1000 |
| Approx. price(US$) |
|
|
|
|
|
|
|
|
|
|
0.80 | 1ku |
| Gate drive(Typ)(A) |
|
|
|
|
|
|
|
|
|
|
0.6 |
| Topology |
|
|
|
|
|
|
|
|
|
|
Half-Bridge,Resonant LLC |
| Features |
|
|
|
|
|
|
|
|
|
|
Integrated Gate Drivers,Light Load Efficiency,Supports external bias,Thermal Shutdown |
| Control method |
|
|
|
|
|
|
|
|
|
|
Current |
| Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
|
|
35 |
| Duty cycle(Max)(%) |
|
|
|
|
|
|
|
|
|
|
50 |
| Operating temperature range(C) |
|
|
|
|
|
|
|
|
|
|
-40 to 125 |
| Package size |
|
|
|
|
|
|
|
|
|
|
mm2 |
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
|
|
11.25 |
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
|
|
30 |
