Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
LT8391A |
Click to view a larger image
| Part Number | LT8391A |
| Manufacturer | Analog Devices (https://www.analog.com/) |
| Description | The LT®8391A is a synchronous 4-switch buck-boost LED controller that regulates LED current from input voltage above, below, or equal to the output voltage. The proprietary peak-buck peak-boost curren... |
| Features |
nn 4-Switch Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT
nn Up to 95% Efficiency at 2MHz nn Proprietary Peak-Buck Peak-Boost Current Mode nn Wide VIN Range: 4V to 60V nn Wide VOUT Range: 0V to 60V (51V LED) nn ±3% LED Current Accuracy nn 2000:1 External and 128:1 Internal PWM Dimming nn High Side PMOS PWM Switch Driver nn No Top MOSFET Refresh Noise in Buck or Boost nn Adjustable and Synchronizable: 600kHz to 2MHz nn Flicker-Free Spread Spectrum for Low EMI nn Open and Short LED Protection with Fault Reporting nn Available in 28-Lead TSSOP with Exposed Pad and
28-Lead ... |
| Document |
 LT8391A Data Sheet
PDF 1.07MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LT8391 |
Linear Technology |
60V Synchronous 4-Switch Buck-Boost LED Controller |
|
| 2 | LT8390 |
Linear Technology |
60V Synchronous 4-Switch Buck-Boost Controller |
|
| 3 | LT8390 |
Analog Devices |
60V Synchronous 4-Switch Buck-Boost Controller |
|
| 4 | LT8390A |
Analog Devices |
60V 2MHz Synchronous 4-Switch Buck-Boost Controller |
|
| 5 | LT8300 |
Linear Technology |
100VIN Micropower Isolated Flyback Converter |
|