|
|
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UCC28251RGPR
|
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TPS51362RVET
|
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TPS50301SHKH
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TPS2061CDGN
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TPS2062CDRBR-2
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TPS2066CDGNR-2
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TPS54428DRCT
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TPS54428DRCR
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TPS54010MPWPREP
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TPS62736RGYT
|
| Price |
|
$1.91 |
|
|
$0.99 |
|
|
|
|
|
|
| RoHS |
|
Yes |
Compliant |
Not Compliant |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
| Lead Status |
|
Yes |
No |
No |
Yes |
Yes |
Yes |
No |
No |
See ti.com |
Yes |
| Duty Cycle(Max)(%) |
|
100 |
87 |
85 |
|
|
|
95 |
95 |
90 |
100 |
| Gate Drive(Typ)(A) |
|
0.2 |
|
|
|
|
|
|
|
|
|
| Topology |
|
Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
Catalog |
High Temp |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
HiRel Enhanced Product |
Catalog |
| Package Group |
|
QFN,TSSOP |
VQFN-CLIP |
CFP |
MSOP-PowerPAD,SOT-23 |
SON |
MSOP-PowerPAD |
SO PowerPAD,VSON |
SO PowerPAD,VSON |
HTSSOP |
VQFN |
| Vin(Min)(V) |
|
4.3 |
3 |
3 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
2.2 |
2 |
| Vin(Max)(V) |
|
20 |
22 |
6.3 |
5.5 |
5.5 |
5.5 |
18 |
18 |
4 |
5.5 |
| Frequency(Min)(kHz) |
|
40 |
|
|
|
|
|
|
|
|
|
| Frequency(Max)(kHz) |
|
1000 |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Leading Edge Blanking,Multi-topology,Programmable Slope Compensation,Soft Start,Synchronization Pin |
Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification |
|
|
|
|
Enable,Light Load Efficiency,Synchronous Rectification |
Enable,Light Load Efficiency,Synchronous Rectification |
|
|
| UVLO Thresholds On/Off(V) |
|
4.3/4.1 |
|
|
|
|
|
|
|
|
|
| Control Method |
|
Current,Feedforward,Voltage |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.70 | 1ku |
2.30 | 1ku |
|
0.45 | 1ku |
0.68 | 1ku |
0.68 | 1ku |
0.75 | 1ku |
0.75 | 1ku |
|
0.80 | 1ku |
| Operating Temperature Range(C) |
|
-40 to 125 |
-10 to 85 |
-55 to 210 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-55 to 125 |
-40 to 85 |
| Iout(Max)(A) |
|
|
10 |
3 |
|
|
|
4 |
4 |
14 |
0.05 |
| Switching Frequency(Min)(kHz) |
|
|
800 |
100 |
|
|
|
650 |
650 |
280 |
|
| Vout(Max)(V) |
|
|
2 |
5.5 |
|
|
|
7 |
7 |
2.5 |
|
| Regulated Outputs(#) |
|
|
1 |
1 |
|
|
|
|
|
1 |
1 |
| Switching Frequency(Max)(kHz) |
|
|
800 |
1000 |
|
|
|
650 |
650 |
700 |
2000 |
| Iq(Typ)(mA) |
|
|
0.1 |
5 |
|
|
|
0.95 |
0.95 |
13 |
0.00035 |
| Control Mode |
|
|
D-CAP2 |
|
|
|
|
D-CAP2 |
D-CAP2 |
|
|
| Vout(Min)(V) |
|
|
0.6 |
0.785 |
|
|
|
0.76 |
0.76 |
0.9 |
1.3 |
| Type |
|
|
Converter |
Converter |
|
|
|
Converter |
Converter |
Converter |
Converter |
| USB Switch rDS(on)(mOhms) |
|
|
|
|
86 |
70 |
70 |
|
|
|
|
| Enable |
|
|
|
|
Active Low |
Active Low |
Active High |
|
|
|
|
| Continuous Current(Max)(A) |
|
|
|
|
1 |
1 |
1 |
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
mm2 |
mm2 |
|
|
|
|
| Number of Switches |
|
|
|
|
1 |
2 |
2 |
|
|
|
|
| Current Limit Topology |
|
|
|
|
Constant-Current |
Constant-Current |
Constant-Current |
|
|
|
|
