|
|
Texas Instruments
UC2901J
|
Texas Instruments
UC2825AQDWRQ1
|
Texas Instruments
UCC3585D
|
Texas Instruments
UCC3813D-1
|
Texas Instruments
5962-8951104EA
|
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TPS53124RGET
|
Texas Instruments
UCC3882DW-1
|
Texas Instruments
UCC25702D
|
Texas Instruments
UCC28230PWR
|
Texas Instruments
UCC25706D
|
| Price |
|
|
|
|
|
|
$3.07 |
|
$6.15 |
$2.07 |
|
| RoHS |
|
Not Compliant |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
No |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 125 |
|
0 to 70 |
-55 to 125 |
-40 to 85 |
|
-40 to 85 |
-55 to 125 |
-40 to 85 |
| Package Size |
|
mm2 |
|
|
|
mm2 |
|
|
|
|
|
| Rating |
|
Military |
Automotive |
|
Catalog |
Military |
Catalog |
|
Catalog |
Catalog |
Catalog |
| Package Group |
|
CDIP,PDIP,PLCC,SOIC |
SOIC |
|
PDIP,SOIC,TSSOP |
CDIP |
TSSOP,VQFN |
|
PDIP,SOIC,TSSOP |
TSSOP,USON |
PDIP,SOIC,VSSOP |
| Vin(Min)(V) |
|
|
8.4 |
|
7.4 |
8 |
4.5 |
|
9 |
5.7 |
8 |
| UVLO Thresholds On/Off(V) |
|
|
9.2/8.4 |
|
9.4/7.4 |
7/6.8 |
|
|
9.9/9.1 |
6.3/5.7 |
12/8 |
| Frequency(Max)(kHz) |
|
|
1000 |
|
1000 |
500 |
|
|
700 |
1000 |
4000 |
| Approx. Price (US$) |
|
|
3.39 | 1ku |
|
0.99 | 1ku |
|
1.47 | 1ku |
|
3.10 | 1ku |
1.20 | 1ku |
1.05 | 1ku |
| Duty Cycle(Max)(%) |
|
|
50 |
|
50 |
50 |
89 |
|
99 |
100 |
93 |
| Gate Drive(Typ)(A) |
|
|
2 |
|
1 |
|
|
|
1 |
0.2 |
0.02 |
| Vin(Max)(V) |
|
|
22 |
|
12 |
35 |
24 |
|
15 |
20 |
15 |
| Topology |
|
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
|
Boost,Flyback,Forward |
Full-Bridge,Half-Bridge,Push-Pull |
Boost,Flyback,Forward |
| Control Method |
|
|
Current,Voltage |
|
Current |
Voltage |
|
|
Feedforward,Voltage |
Voltage |
Feedforward,Voltage |
| Special Features |
|
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start,Synchronization Pin |
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Error Amplifier,Soft Start,Synchronization Pin,Multi-topology |
Enable,Pre-Bias Start-Up,Synchronous Rectification |
|
Multi-topology,Soft Start,Synchronization Pin |
Light Load Efficiency,Soft Switching,Green Mode,Leading Edge Blanking,Soft Start |
Multi-topology |
| Frequency(Min)(kHz) |
|
|
|
|
|
0.1 |
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
350 |
|
|
|
|
| Vout(Max)(V) |
|
|
|
|
|
|
5.5 |
|
|
|
|
| Type |
|
|
|
|
|
|
Controller |
|
|
|
|
| Vout(Min)(V) |
|
|
|
|
|
|
0.76 |
|
|
|
|
| Regulated Outputs(#) |
|
|
|
|
|
|
2 |
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
|
0.45 |
|
|
|
|
| Iout(Max)(A) |
|
|
|
|
|
|
15 |
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
350 |
|
|
|
|
