|
|
Texas Instruments
UC3526ADWTRG4
|
Texas Instruments
UCC1803J
|
Texas Instruments
UCC1806L883B
|
Texas Instruments
UCC25702DTRG4
|
Texas Instruments
UC2525ADWTR
|
Texas Instruments
UCC3801DTRG4
|
Texas Instruments
UCC3801NG4
|
Texas Instruments
UC2525BN
|
Texas Instruments
UCC2801PW
|
Texas Instruments
UC2525ADWG4
|
Price |
|
$1.30 |
|
|
$3.49 |
|
$1.24 |
|
|
$2.54 |
$1.12 |
RoHS |
|
Compliant |
TBD |
TBD |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Lead Status |
|
Yes |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Gate Drive(Typ)(A) |
|
0.2 |
|
|
1 |
0.5 |
1 |
1 |
0.5 |
1 |
0.5 |
Frequency(Max)(kHz) |
|
600 |
1000 |
1000 |
700 |
500 |
1000 |
1000 |
500 |
1000 |
500 |
Rating |
|
Catalog |
Military |
Military |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Vin(Min)(V) |
|
8 |
3.6 |
6.75 |
9 |
8 |
7.4 |
7.4 |
8 |
7.4 |
8 |
Approx. Price (US$) |
|
1.15 | 1ku |
|
|
3.10 | 1ku |
0.70 | 1ku |
1.10 | 1ku |
1.10 | 1ku |
0.70 | 1ku |
1.20 | 1ku |
0.70 | 1ku |
Operating Temperature Range(C) |
|
0 to 70 |
-55 to 125 |
-55 to 125 |
-40 to 85 |
-25 to 85 |
0 to 70 |
0 to 70 |
-25 to 85 |
-40 to 85 |
-25 to 85 |
Special Features |
|
Error Amplifier,Soft Start,Synchronization Pin |
Error Amplifier,Leading Edge Blanking,Soft Start |
Error Amplifier,Soft Start,Synchronization Pin |
Soft Start,Synchronization Pin |
Error Amplifier,Soft Start,Synchronization Pin |
Error Amplifier,Leading Edge Blanking,Soft Start |
Error Amplifier,Leading Edge Blanking,Soft Start |
Error Amplifier,Soft Start,Synchronization Pin |
Error Amplifier,Leading Edge Blanking,Soft Start |
Error Amplifier,Soft Start,Synchronization Pin |
Frequency(Min)(kHz) |
|
0.01 |
|
|
|
0.1 |
|
|
0.1 |
|
0.1 |
Topology |
|
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward |
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Flyback,Forward |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Package Group |
|
PDIP,SOIC |
CDIP |
CDIP,LCCC |
PDIP,SOIC,TSSOP |
PDIP,SOIC |
SOIC,PDIP,TSSOP |
SOIC,PDIP,TSSOP |
PDIP,SOIC |
PDIP,SOIC,TSSOP |
PDIP,SOIC |
Control Method |
|
Voltage |
Current |
Current |
Feedforward,Voltage |
Voltage |
Current |
Current |
Voltage |
Current |
Voltage |
UVLO Thresholds On/Off(V) |
|
7/6.8 |
4.1/3.6 |
7.5/6.75 |
9.9/9.1 |
7/6.8 |
9.4/7.4 |
9.4/7.4 |
7/6.8 |
9.4/7.4 |
7/6.8 |
Duty Cycle(Max)(%) |
|
50 |
100 |
50 |
99 |
50 |
50 |
50 |
50 |
50 |
50 |
Vin(Max)(V) |
|
35 |
12 |
15 |
15 |
35 |
12 |
12 |
35 |
12 |
35 |
Package Size(mm2=WxL) |
|
|
[pf]8CDIP[/pf] |
[pf]20LCCC[/pf] |
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