|
|
Texas Instruments
UC1526J883B
|
Texas Instruments
UC3526ANG4
|
Texas Instruments
UC3844ADG4
|
Texas Instruments
UCC28C43DRG4
|
Texas Instruments
5962-8670404VXA
|
Texas Instruments
UC1843L
|
Texas Instruments
UCC28C44DGKR
|
Texas Instruments
UC1525AL
|
Texas Instruments
UCC2800DTRG4
|
Texas Instruments
5962-8670403XA
|
Price |
|
|
|
$0.81 |
$0.68 |
|
|
|
|
$1.35 |
|
RoHS |
|
TBD |
Compliant |
Compliant |
Compliant |
See ti.com |
TBD |
Yes |
TBD |
Compliant |
No |
Lead Status |
|
No |
Yes |
Yes |
Yes |
See ti.com |
No |
Yes |
No |
Yes |
No |
Vin(Min)(V) |
|
8 |
8 |
10 |
7.6 |
7.6 |
7.6 |
9 |
8 |
6.9 |
10 |
Special Features |
|
Error Amplifier,Soft Start,Synchronization Pin |
Error Amplifier,Soft Start,Synchronization Pin |
Error Amplifier |
Error Amplifier |
Error Amplifier |
Error Amplifier,Multi-topology |
Error Amplifier |
Error Amplifier,Soft Start,Synchronization Pin |
Error Amplifier,Leading Edge Blanking,Soft Start |
Error Amplifier,Multi-topology |
Package Group |
|
CDIP |
PDIP,SOIC |
PDIP,SOIC |
PDIP,SOIC,VSSOP |
CDIP,LCCC |
CDIP,LCCC |
PDIP,SOIC,VSSOP |
CDIP,LCCC |
PDIP,SOIC,TSSOP |
CDIP,LCCC |
UVLO Thresholds On/Off(V) |
|
4.4/4.2 |
7/6.8 |
16/10 |
8.4/7.6 |
8.4/7.6 |
8.4/7.6 |
14.5/9 |
7/6.8 |
7.2/6.9 |
16/10 |
Frequency(Min)(kHz) |
|
0.01 |
0.01 |
|
|
|
|
|
0.1 |
|
|
Control Method |
|
Voltage |
Voltage |
Current |
Current |
Current |
Current |
Current |
Voltage |
Current |
Current |
Topology |
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Frequency(Max)(kHz) |
|
400 |
600 |
500 |
1000 |
500 |
500 |
1000 |
500 |
1000 |
500 |
Rating |
|
Military |
Catalog |
Catalog |
Catalog |
Space |
Military |
Catalog |
Military |
Catalog |
Military |
Operating Temperature Range(C) |
|
-55 to 125 |
0 to 70 |
0 to 70 |
-40 to 105 |
-55 to 125 |
-55 to 125 |
-40 to 105,-40 to 85 |
-55 to 125 |
-40 to 85 |
-55 to 125 |
Duty Cycle(Max)(%) |
|
50 |
50 |
50 |
100 |
50 |
100 |
50 |
50 |
100 |
50 |
Vin(Max)(V) |
|
35 |
35 |
30 |
20 |
30 |
30 |
20 |
35 |
12 |
30 |
Package Size(mm2=WxL) |
|
[pf]18CDIP[/pf] |
|
|
|
|
|
|
[pf]20LCCC[/pf] |
|
|
Gate Drive(Typ)(A) |
|
|
0.2 |
1 |
1 |
|
|
1 |
|
1 |
|
Approx. Price (US$) |
|
|
1.15 | 1ku |
0.42 | 1ku |
0.60 | 1ku |
|
|
0.60 | 1ku |
|
1.20 | 1ku |
|
Package Size |
|
|
|
|
|
mm2 |
mm2 |
|
|
|
mm2 |