|
|
Texas Instruments
TPS2064CDGN-2
|
Texas Instruments
TPS2052BDG4
|
Texas Instruments
UC2524AJ
|
Texas Instruments
5962-9455501MRA
|
Texas Instruments
UC2844AQD8R
|
Texas Instruments
5962-8670405XA
|
Texas Instruments
UCC2895-W
|
Texas Instruments
UC3526J
|
Texas Instruments
UCC28089DG4
|
Texas Instruments
TL3842DE4-8
|
| Price |
|
|
|
|
|
$0.72 |
|
|
|
|
|
| RoHS |
|
Yes |
Compliant |
No |
Not Compliant |
Yes |
TBD |
Not Compliant |
Not Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
No |
No |
Yes |
No |
No |
No |
Yes |
Yes |
| Approx. Price (US$) |
|
0.68 | 1ku |
0.63 | 1ku |
|
|
0.46 | 1ku |
|
3.10 | 1ku |
|
0.80 | 1ku |
0.26 | 1ku |
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-55 to 125 |
-40 to 125,-40 to 85 |
-55 to 125 |
-40 to 85 |
0 to 70 |
-40 to 105 |
0 to 70 |
| Rating |
|
Catalog |
Catalog |
Military |
Military |
Catalog |
Military |
Catalog |
Military |
Catalog |
Catalog |
| Vin(Min)(V) |
|
4.5 |
2.7 |
8 |
9.25 |
17 |
10 |
9 |
8 |
8 |
17.5 |
| Current Limit Topology |
|
Constant-Current |
Constant-Current |
|
|
|
|
|
|
|
|
| Number of Switches |
|
2 |
2 |
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
5.5 |
5.5 |
40 |
20 |
400 |
30 |
17 |
35 |
15 |
30 |
| Continuous Current(Max)(A) |
|
1.5 |
0.5 |
|
|
|
|
|
|
|
|
| Package Group |
|
MSOP-PowerPAD |
MSOP-PowerPAD,SOIC,SON |
CDIP |
CDIP,LCCC |
PDIP,SOIC |
CDIP,LCCC |
PDIP,PLCC,SOIC,TSSOP,WAFERSALE |
CDIP |
SOIC |
PDIP,SOIC |
| Enable |
|
Active High |
Active High |
|
|
|
|
|
|
|
|
| USB Switch rDS(on)(mOhms) |
|
70 |
70 |
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
|
mm2 |
|
mm2 |
|
|
| Frequency(Max)(kHz) |
|
|
|
450 |
1000 |
500 |
500 |
1000 |
400 |
1000 |
500 |
| Control Method |
|
|
|
Voltage |
Current,Feedforward,Voltage |
Peak Current Mode |
Current |
Current,Feedforward,Voltage |
Voltage |
Current |
Current |
| Duty Cycle(Max)(%) |
|
|
|
50 |
100 |
50 |
100 |
100 |
50 |
50 |
100 |
| Special Features |
|
|
|
Error Amplifier,Soft Start,Synchronization Pin,Multi-topology |
Error Amplifier,Soft Start,Soft Switching,Synchronization Pin |
Error Amplifier,Multi-topology |
Error Amplifier,Multi-topology |
Error Amplifier,Multi-topology,Soft Start,Soft Switching,Synchronization Pin |
Multi-topology |
Synchronization Pin |
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
| Topology |
|
|
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Full-Bridge |
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward |
Full-Bridge |
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
N/A |
Boost,Flyback,Forward |
| Frequency(Min)(kHz) |
|
|
|
0.1 |
|
26 |
|
|
0.01 |
|
47 |
| UVLO Thresholds On/Off(V) |
|
|
|
7.5/7 |
10/7 |
16/10 |
16/10 |
11/9 |
7/6.8 |
N/A |
16/10 |
| Gate Drive(Typ)(A) |
|
|
|
|
|
1 |
|
0.1 |
|
1 |
0.2 |
