Busque con el número de pieza junto con el fabricante o la descripción
UC1843A |
Click to view a larger image
| Part Number | UC1843A |
| Manufacturer | LINFINITY |
| Description | The UC184xA family of control ICs provides all the necessary features to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current m... |
| Features |
to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current mode architecture demonstrates improved load regulation, pulse-by-pulse current limiting and inherent protection of the power supply output switch. The IC includes: A bandgap reference trimmed to ±1% accuracy, an error amplifier, a current sense comparator with internal clamp to 1V, a high current totem pole output stage for fast switching of power
MOSFET's, and an externally programmable oscillator to set frequency and maximum duty cycle. The undervoltage lock-out i... |
| Document |
 UC1843A Data Sheet
PDF 225.72KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UC1843 |
Texas Instruments |
Current-Mode PWM Controllers |
|
| 2 | UC1843-HIREL |
Texas Instruments |
current-mode PWM controller |
|
| 3 | UC1843-SP |
Texas Instruments |
current-mode PWM controller |
|
| 4 | UC1843A |
Unitrode |
Current Mode PWM Controller |
|
| 5 | UC1843A |
Texas Instruments |
Current-Mode PWM Controllers |
|
| 6 | UC1843A-EP |
Texas Instruments |
Current-Mode PWM Controllers |
|
Desde 2024. D4U Semiconductor.
|