|
|
Maxim Integrated
MAX17243EVKIT#
|
Maxim Integrated
MAX17242EVKIT#
|
Maxim Integrated
MAX17606SFBEVKIT#
|
Texas Instruments
TPS2015DR
|
Texas Instruments
TPS51220ARSNT
|
Texas Instruments
UC2856QDWR
|
Texas Instruments
UC2843AQ
|
Texas Instruments
TPS53128PW
|
Texas Instruments
TL2845BDRG4-8
|
Texas Instruments
TL5002IDR
|
| Price |
|
|
|
|
|
|
|
$1.00 |
|
|
$0.96 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Compliant |
Yes |
| Lead Status |
|
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
| Package Group |
|
|
|
|
SOIC |
QFN,WQFN |
SOIC |
PDIP,PLCC,SOIC |
TSSOP,VQFN |
PDIP,SOIC,SOIC |
|
| Enable |
|
|
|
|
Active Low |
|
|
|
|
|
|
| Rating |
|
|
|
|
Catalog |
Catalog |
Automotive |
Catalog |
Catalog |
Catalog |
|
| Continuous Current(Max)(A) |
|
|
|
|
1 |
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
|
|
2.21 | 1ku |
2.25 | 1ku |
2.14 | 1ku |
0.50 | 1ku |
1.70 | 1ku |
0.38 | 1ku |
|
| Vin(Max)(V) |
|
|
|
|
5.5 |
32 |
40 |
400 |
24 |
30 |
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
[pf]8SOIC[/pf] |
|
|
|
|
|
|
| Number of Switches |
|
|
|
|
1 |
|
|
|
|
|
|
| Vin(Min)(V) |
|
|
|
|
4 |
4.5 |
8 |
9 |
4.5 |
9 |
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
200 |
|
|
350 |
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
| Vout(Max)(V) |
|
|
|
|
|
12 |
|
|
5.5 |
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
1000 |
|
|
350 |
|
|
| Type |
|
|
|
|
|
Controller |
|
|
Controller |
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
1.3 |
|
|
0.45 |
|
|
| Regulated Outputs(#) |
|
|
|
|
|
2 |
|
|
2 |
|
|
| Iout(Max)(A) |
|
|
|
|
|
20 |
|
|
15 |
|
|
| Vout(Min)(V) |
|
|
|
|
|
1 |
|
|
0.76 |
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
99 |
50 |
100 |
89 |
50 |
|
| Special Features |
|
|
|
|
|
Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification |
|
Error Amplifier,Multi-topology |
Enable,Light Load Efficiency,Pre-Bias Start-Up,Synchronous Rectification |
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
|
| Frequency(Max)(kHz) |
|
|
|
|
|
|
1000 |
500 |
|
500 |
|
| Topology |
|
|
|
|
|
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Buck-Boost,Flyback,Forward |
|
Boost,Flyback,Forward |
|
| UVLO Thresholds On/Off(V) |
|
|
|
|
|
|
7.7/7 |
8.4/7.6 |
|
8.4/7.6 |
|
| Gate Drive(Typ)(A) |
|
|
|
|
|
|
1.5 |
1 |
|
0.2 |
|
| Control Method |
|
|
|
|
|
|
Current |
Peak Current Mode |
|
Current |
|
| Frequency(Min)(kHz) |
|
|
|
|
|
|
|
26 |
|
49 |
|
| Number of Phases |
|
|
|
|
|
|
|
|
1 |
|
|
