Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
uP1540 |
Click to view a larger image
| Part Number | uP1540 |
| Manufacturer | uPI Semiconductor |
| Description | The uP1540 is a compact synchronous-rectified buck controller specifically designed to operate from 5V or 12V supply voltage and to deliver high quality output voltage as low as 0.8V. The uP1540 adopt... |
| Features |
include internal soft start, over/under voltage protection, over current protection and shutdown function. With aforementioned functions, this part provides customers a compact, high efficiency, well-protected and cost-effective solutions. This part is available in WDFN3x310L package.
Ordering Information
Features
Operates from 5V or 12V Supply Voltage
3.3V to 12V VIN Input Range 0.8V VREF with 1.0% Accuracy Support VCC = 5V, VIN = 19V Support Stand-Alone and Tracking Mode Operation Offset Voltage Tuning Compensated Constant On Time Operation Quasi Constant Frequency Operation... |
| Document |
 uP1540 Data Sheet
PDF 160.68KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | uP1542 |
uPI Semiconductor |
5V/12V Synchronous-Rectified Buck Controller |
|
| 2 | uP1537 |
uPI Semiconductor |
Single Synchronous Step-Down Controller |
|
| 3 | uP1537-B1 |
uPI Semiconductor |
Single Synchronous Step-Down Controller |
|
| 4 | uP1539 |
uPI Semiconductor |
Single Phase PWM Controller |
|
| 5 | uP1561 |
uPI Semiconductor |
Synchronous Buck Controller |
|