|
|
Texas Instruments
UC2842ADWTRG4
|
Renesas Electronics Corporation
ISL8117ADEMO4Z
|
Maxim Integrated
MAX17524EVKIT#
|
Maxim Integrated
MAX20310EVKIT#
|
Texas Instruments
TPS40007DGQG4
|
Texas Instruments
LM25037QMTX/NOPB
|
Texas Instruments
LM5037MTX/NOPB
|
Exar Corporation
XRP6668EVB
|
Texas Instruments
TL494IDRG4
|
Maxim Integrated
MAX17761EVKITB#
|
| Price |
|
|
|
|
|
|
|
|
$50.00 |
$0.20 |
|
| RoHS |
|
Compliant |
Compliant |
|
|
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
|
| Lead Status |
|
No |
|
|
|
Yes |
Yes |
No |
No |
No |
|
| Frequency(Min)(kHz) |
|
26 |
|
|
|
|
50 |
50 |
|
|
|
| Duty Cycle(Max)(%) |
|
100 |
|
|
|
94 |
|
96 |
|
45 |
|
| Approx. Price (US$) |
|
0.50 | 1ku |
|
|
|
0.99 | 1ku |
1.48 | 1ku |
1.47 | 1ku |
|
0.17 | 1ku |
|
| Control Method |
|
Peak Current Mode |
|
|
|
|
Current,Feedforward,Voltage |
Current,Feedforward,Voltage |
|
Voltage |
|
| Operating Temperature Range(C) |
|
-40 to 85 |
|
|
|
-40 to 85 |
-40 to 125 |
-40 to 125 |
|
-40 to 85,0 to 70 |
|
| Rating |
|
Catalog |
|
|
|
Catalog |
Automotive |
Catalog |
|
Catalog |
|
| Vin(Min)(V) |
|
16 |
|
|
|
2.25 |
5.5 |
13 |
|
7 |
|
| Topology |
|
Boost,Buck,Buck-Boost,Flyback,Forward |
|
|
|
|
Full-Bridge,Half-Bridge,Push-Pull |
Full-Bridge,Half-Bridge,Push-Pull |
|
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
| Special Features |
|
Error Amplifier,Multi-topology |
|
|
|
Enable,Synchronous Rectification |
Multi-topology,Synchronization Pin |
Multi-topology,Synchronization Pin |
|
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
|
| Frequency(Max)(kHz) |
|
500 |
|
|
|
|
2000 |
2000 |
|
300 |
|
| Package Group |
|
PDIP,SOIC |
|
|
|
MSOP-PowerPAD |
TSSOP |
TSSOP |
|
PDIP,SO,SOIC,TSSOP |
|
| Vin(Max)(V) |
|
400 |
|
|
|
5.5 |
75 |
100 |
|
40 |
|
| UVLO Thresholds On/Off(V) |
|
16/10 |
|
|
|
|
|
|
|
N/A |
|
| Gate Drive(Typ)(A) |
|
1 |
|
|
|
|
1.2 |
1.2 |
|
|
|
| Vout(Max)(V) |
|
|
|
|
|
4 |
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
300 |
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
300 |
|
|
|
|
|
| Vout(Min)(V) |
|
|
|
|
|
0.7 |
|
|
|
|
|
| Regulated Outputs(#) |
|
|
|
|
|
1 |
|
|
|
|
|
| Type |
|
|
|
|
|
Controller |
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
1.5 |
|
|
|
|
|
| Iout(Max)(A) |
|
|
|
|
|
15 |
|
|
|
|
|