|
|
Texas Instruments
LP38511TJ-ADJEV
|
Exar Corporation
XRP7659EVB
|
Exar Corporation
XRP9710EVB-DEMO-1
|
Microchip Technology Ltd
ADM00445
|
Texas Instruments
FX002
|
Maxim Integrated
MAX8815AEVKIT+
|
Maxim Integrated
MAX17503EVKITB#
|
Texas Instruments
UCC28250PW
|
Texas Instruments
UCC2897PWRG4
|
Texas Instruments
UCC2894DG4
|
| Price |
|
|
|
|
|
|
|
|
$3.44 |
$1.97 |
$2.09 |
| RoHS |
|
Not Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
Yes |
No |
No |
Yes |
No |
Yes |
| Iq(Typ)(mA) |
|
|
|
|
|
0.3 |
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
-40 to 85 |
|
|
-40 to 125 |
|
-40 to 85 |
| Rating |
|
|
|
|
|
Catalog |
|
|
Catalog |
|
Catalog |
| Approx. Price (US$) |
|
|
|
|
|
1.20 | 1ku |
|
|
1.70 | 1ku |
|
1.10 | 1ku |
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
266 |
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
90 |
|
|
100 |
|
100 |
| Number of Phases |
|
|
|
|
|
1 |
|
|
|
|
|
| Vout(Min)(V) |
|
|
|
|
|
0.7 |
|
|
|
|
|
| Regulated Outputs(#) |
|
|
|
|
|
1 |
|
|
|
|
|
| Package Group |
|
|
|
|
|
WSON |
|
|
QFN,TSSOP |
|
SOIC,TSSOP |
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
314 |
|
|
|
|
|
| Type |
|
|
|
|
|
Controller |
|
|
|
|
|
| Special Features |
|
|
|
|
|
Enable,Light Load Efficiency,Power Good,Synchronous Rectification |
|
|
HV Start-up |
|
Input Line Monitor,Multi-topology,Programmable Slope Compensation,Soft Start,Soft Switching |
| Vin(Max)(V) |
|
|
|
|
|
28 |
|
|
20 |
|
16 |
| Vout(Max)(V) |
|
|
|
|
|
2.6 |
|
|
|
|
|
| Iout(Max)(A) |
|
|
|
|
|
18 |
|
|
|
|
|
| Vin(Min)(V) |
|
|
|
|
|
3 |
|
|
4.3 |
|
8.5 |
| Gate Drive(Typ)(A) |
|
|
|
|
|
|
|
|
0.2 |
|
2.5 |
| Control Method |
|
|
|
|
|
|
|
|
Current,Voltage |
|
Current |
| Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
40 |
|
|
| Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
1000 |
|
1000 |
| UVLO Thresholds On/Off(V) |
|
|
|
|
|
|
|
|
4.3/4.1 |
|
13.0/8.0 |
| Topology |
|
|
|
|
|
|
|
|
|
|
Flyback,Forward |