Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The LTC®3805 is a current mode controller for flyback DC/DC converters designed to drive an N-channel MOSFET in high input and output voltage converter applications. Operating frequency and slope compensation can be programmed by external resistors. Programmable overcurrent sensing protects the converter from short-circuits. Soft-start can be programmed usin.
n VIN and VOUT Limited Only by External Components n Adjustable Slope Compensation n Adjustable Overcurrent Protection with Automatic Restart n Adjustable Operating Frequency (70kHz to 700kHz) with One External Resistor n Synchronizable to an External Clock n ±1.5% Reference Accuracy n Current Mode Operation for Excellent Line and Load Transient Response n RUN Pin with Precision Threshold and Adjustable Hysteresis n Programmable Soft-Start with One External Capacitor n Low Quiescent Current: 360µA n Small 10-Lead MSOP and 3mm × 3mm DFN Applications n Telecom Power Supplies n 42V and 12V Automo.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LTC3801 |
Linear Technology |
Micropower Constant Frequency Step-Down DC/DC Controllers |
|
| 2 | LTC3801B |
Linear Technology |
Micropower Constant Frequency Step-Down DC/DC Controllers |
|
| 3 | LTC3802 |
Linear Technology |
Dual 550kHz Synchronous 2-Phase DC/DC Controller |
|
| 4 | LTC3803 |
Linear Technology |
Flyback DC/DC Controller |
|
| 5 | LTC3803-3 |
Linear Technology |
Flyback DC/DC Controller |
|
| 6 | LTC3803-5 |
Linear Technology |
Flyback DC/DC Controller |
|
| 7 | LTC3805-5 |
Linear Technology |
Flyback DC/DC Controller |
|
| 8 | LTC3806 |
Linear Technology |
Synchronous Flyback DC/DC Controller |
|
| 9 | LTC3807 |
Linear |
Synchronous Step-Down Controller |
|
| 10 | LTC3808 |
LITE-ON Electronics |
(LTC3000 Series) SEVEN-SEGMENT NUMERIC LED DISPLAY |
|
| 11 | LTC3808 |
Linear |
Synchronous DC/DC Controller |
|
| 12 | LTC3809 |
Linear Technology |
Synchronous DC/DC Controller |
|