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uP1542 |
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| Part Number | uP1542 |
| Manufacturer | uPI Semiconductor |
| Description | The uP1542 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 0.6V for uP1542S/U (li... |
| 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 PSOP8L and WDFN2x2-8L package.
Pin Configuration
BOOT UG
OCS LG
1
8
297 3 GND 6
4
5
PH COMP/EN FB VCC
PSOP-8L (uP1542S)
BOOT UG
GND LG
1
8
297 3 GND 6
4
5
PH COMP/EN FB VCC
PSOP-8L (uP1542Q/T/V)
Features
Operates from 5V or 12V Supply Voltage 3.3V to 12V VIN Input Range VREF with 1.0% Accuracy: uP1542S/U: 0.6V VREF ... |
| Document |
 uP1542 Data Sheet
PDF 273.83KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | uP1540 |
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 |
|