|
|
Texas Instruments
UCC35706D
|
Texas Instruments
TPS2066AD
|
Texas Instruments
UCC2813PWTR-1
|
Texas Instruments
TPS2034D
|
Texas Instruments
UCC2813PW-4
|
Texas Instruments
UC1825AJ883B
|
Texas Instruments
UCC3804PW
|
Texas Instruments
UC2842ANG4
|
Texas Instruments
UCC3803PW
|
Texas Instruments
TPS51123ARGER
|
| Price |
|
$1.77 |
|
|
$1.93 |
$2.26 |
|
$2.44 |
|
$2.44 |
$3.36 |
| RoHS |
|
Yes |
Yes |
Yes |
Yes |
Compliant |
Not Compliant |
Yes |
Compliant |
Yes |
Yes |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
| Frequency(Max)(kHz) |
|
4000 |
|
1000 |
|
1000 |
1000 |
1000 |
500 |
1000 |
|
| Vin(Min)(V) |
|
8 |
4.5 |
7.4 |
2.7 |
8.3 |
8.4 |
8.3 |
17 |
3.6 |
|
| Operating Temperature Range(C) |
|
0 to 70 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-55 to 125 |
0 to 70 |
-40 to 85 |
0 to 70 |
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Military |
Catalog |
Catalog |
Catalog |
|
| Gate Drive(Typ)(A) |
|
0.02 |
|
1 |
|
1 |
|
1 |
1 |
1 |
|
| Control Method |
|
Feedforward,Voltage |
|
Current |
|
Current |
Current |
Current |
Peak Current Mode |
Current |
|
| Topology |
|
Boost,Buck,Flyback,Forward |
|
Boost,Flyback,Forward |
|
Boost,Flyback,Forward |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward |
Boost,Buck,Buck-Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward |
|
| Package Group |
|
PDIP,SOIC,VSSOP |
SOIC,SON |
PDIP,SOIC,TSSOP |
PDIP,SOIC |
PDIP,SOIC,TSSOP |
CDIP,LCCC |
PDIP,SOIC,TSSOP |
PDIP,SOIC |
PDIP,SOIC,TSSOP |
|
| Approx. Price (US$) |
|
0.90 | 1ku |
0.70 | 1ku |
1.05 | 1ku |
0.95 | 1ku |
1.05 | 1ku |
|
1.10 | 1ku |
0.50 | 1ku |
1.10 | 1ku |
|
| Duty Cycle(Max)(%) |
|
93 |
|
50 |
|
50 |
50 |
50 |
100 |
100 |
|
| UVLO Thresholds On/Off(V) |
|
12/8 |
|
9.4/7.4 |
|
12.5/8.3 |
9.2/8.4 |
12.5/8.3 |
16/10 |
4.1/3.6 |
|
| Vin(Max)(V) |
|
15 |
5.5 |
12 |
5.5 |
12 |
22 |
12 |
400 |
12 |
|
| USB Switch rDS(on)(mOhms) |
|
|
70 |
|
33 |
|
|
|
|
|
|
| Number of Switches |
|
|
2 |
|
1 |
|
|
|
|
|
|
| Continuous Current(Max)(A) |
|
|
1 |
|
2 |
|
|
|
|
|
|
| Current Limit Topology |
|
|
Constant-Current |
|
Constant-Current |
|
|
|
|
|
|
| Package Size |
|
|
mm2 |
|
mm2 |
|
mm2 |
|
|
|
|
| Enable |
|
|
Active High |
|
Active High |
|
|
|
|
|
|
| Special Features |
|
|
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Error Amplifier,Leading Edge Blanking,Soft Start,Synchronization Pin,Multi-topology |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Error Amplifier,Multi-topology |
Error Amplifier,Multi-topology,Soft Start |
|
| Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
26 |
|
|
