|
|
Texas Instruments
TL5002ID
|
Texas Instruments
UCC2813N-1
|
Texas Instruments
UC3845D8TR
|
Texas Instruments
TPS51427ARHBT
|
Texas Instruments
UC1843MKGD1
|
Texas Instruments
UCC3882DW-1
|
Texas Instruments
UCC3813D-5G4
|
Texas Instruments
UCC3813D-1
|
Texas Instruments
UC2856QDWR
|
Texas Instruments
TL5002CDG4
|
Price |
|
$1.57 |
$2.52 |
$0.70 |
|
$8.42 |
|
$1.77 |
|
|
$1.39 |
RoHS |
|
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Lead Status |
|
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
No |
Frequency(Max)(kHz) |
|
|
1000 |
500 |
|
500 |
|
1000 |
1000 |
1000 |
|
Vin(Max)(V) |
|
|
12 |
400 |
28 |
30 |
|
12 |
12 |
40 |
|
Operating Temperature Range(C) |
|
|
-40 to 85 |
0 to 70 |
-40 to 85 |
-55 to 125 |
|
0 to 70 |
0 to 70 |
-40 to 125 |
|
Rating |
|
|
Catalog |
Catalog |
Catalog |
Military |
|
Catalog |
Catalog |
Automotive |
|
Duty Cycle(Max)(%) |
|
|
50 |
50 |
90 |
100 |
|
50 |
50 |
50 |
|
Special Features |
|
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Error Amplifier,Multi-topology |
Enable,Light Load Efficiency,Power Good,Synchronous Rectification |
Error Amplifier,Multi-topology |
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
|
|
Vin(Min)(V) |
|
|
7.4 |
9 |
5.5 |
7.6 |
|
3.6 |
7.4 |
8 |
|
Package Group |
|
|
PDIP,SOIC,TSSOP |
PDIP,SOIC |
VQFN |
XCEPT |
|
PDIP,SOIC,TSSOP |
PDIP,SOIC,TSSOP |
SOIC |
|
Approx. Price (US$) |
|
|
1.05 | 1ku |
0.42 | 1ku |
2.75 | 1ku |
|
|
0.99 | 1ku |
0.99 | 1ku |
2.14 | 1ku |
|
Topology |
|
|
Boost,Flyback,Forward |
Boost,Buck,Buck-Boost,Flyback,Forward |
|
Boost,Flyback,Forward |
|
Boost,Buck,Flyback,Forward |
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
Control Method |
|
|
Current |
Peak Current Mode |
|
Current |
|
Current |
Current |
Current |
|
UVLO Thresholds On/Off(V) |
|
|
9.4/7.4 |
8.4/7.6 |
|
8.4/7.6 |
|
4.1/3.6 |
9.4/7.4 |
7.7/7 |
|
Gate Drive(Typ)(A) |
|
|
1 |
1 |
|
|
|
1 |
1 |
1.5 |
|
Frequency(Min)(kHz) |
|
|
|
26 |
|
|
|
|
|
|
|
Switching Frequency(Min)(kHz) |
|
|
|
|
25 |
|
|
|
|
|
|
Switching Frequency(Max)(kHz) |
|
|
|
|
500 |
|
|
|
|
|
|
Number of Phases |
|
|
|
|
1 |
|
|
|
|
|
|
Vout(Min)(V) |
|
|
|
|
0.7 |
|
|
|
|
|
|
Vout(Max)(V) |
|
|
|
|
5.9 |
|
|
|
|
|
|
Type |
|
|
|
|
Controller |
|
|
|
|
|
|
Regulated Outputs(#) |
|
|
|
|
2 |
|
|
|
|
|
|
Iout(Max)(A) |
|
|
|
|
20 |
|
|
|
|
|
|
Iq(Typ)(mA) |
|
|
|
|
0.1 |
|
|
|
|
|
|