|
|
Texas Instruments
UCC38086D
|
Texas Instruments
UC2903N
|
Texas Instruments
UCC3921DTR/81143G4
|
Texas Instruments
UCC3580DTR-2
|
Texas Instruments
SN74AUC1G74
|
Texas Instruments
UC3867
|
Texas Instruments
UC2914
|
Texas Instruments
UC2823B
|
Texas Instruments
UC2625
|
Texas Instruments
UC3844
|
| Price |
|
$2.44 |
|
|
$2.14 |
$0.24 |
$4.81 |
$9.19 |
|
$10.80 |
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Yes |
|
|
|
|
|
|
| Lead Status |
|
Yes |
No |
|
Yes |
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
0 to 70 |
|
|
|
|
|
|
|
|
|
| Frequency(Max)(kHz) |
|
1000 |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
|
|
|
|
|
|
|
|
|
| Frequency(Min)(kHz) |
|
50 |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Multi-topology,Programmable Slope Compensation |
Negative Voltage Monitoring,Over Voltage Sense |
|
|
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
50 |
|
|
|
|
|
|
|
|
|
| UVLO Thresholds On/Off(V) |
|
4.3/4.1 |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.10 | 1ku |
|
|
|
|
|
|
|
|
|
| Topology |
|
Boost,Buck,Half-Bridge,Push-Pull |
|
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
8.3 |
|
|
|
|
|
|
|
|
|
| Package Group |
|
PDIP,SOIC |
PDIP,SOIC,PLCC |
|
|
|
|
|
|
|
|
| Control Method |
|
Current |
|
|
|
|
|
|
|
|
|
| Gate Drive(Typ)(A) |
|
1 |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
15 |
|
|
|
|
|
|
|
|
|
| VCC(Max)(V) |
|
|
40 |
|
|
|
|
|
|
|
|
| Output Driver Type / Reset Output |
|
|
Active-low,Open-drain |
|
|
|
|
|
|
|
|
| Time Delay(ms) |
|
|
Programmable |
|
|
|
|
|
|
|
|
| VCC(Min)(V) |
|
|
8 |
|
|
|
|
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
1.8 |
|
|
|
|
|
|
|
|
| # of supplies monitored |
|
|
4 |
|
|
|
|
|
|
|
|
