Busque con el número de pieza junto con el fabricante o la descripción
UCC28742 |
Click to view a larger image
| Part Number | UCC28742 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The UCC28742 off-line flyback controller is a highly integrated, 6-pin secondary-side regulated PWM controller for efficient AC-to-DC power supplies. It is an isolated-flyback power-supply controller ... |
| Features |
•1 Opto-Coupled Feedback Enables up to 1% Regulation • Accurate Current Limit with Overload Timeout Protection and Delayed Hiccup Response • Resonant-Ring Valley-Switching Operation for Highest Overall Efficiency • 80-kHz Maximum Switching Frequency • Frequency Dithering to Ease EMI Compliance • Clamped Gate-Drive Output for MOSFET • Ultra-Low Start-Up Current and Large VDD Hysteresis – High Value Start-Up Resistor – Low Bias Capacitance • Fault Protections – Input Low Line – Output Over-Voltage – Over-Current – Short-Circuit • SOT23-6 Package • Create a Custom Design Using the UCC28742 with t... |
| Document |
 UCC28742 Data Sheet
PDF 1.39MB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UCC28740 |
Texas Instruments |
Constant-Current Flyback Controller |
|
| 2 | UCC28700 |
Texas Instruments |
Constant-Current Controller |
|
| 3 | UCC28700-Q1 |
Texas Instruments |
Constant-Current Controller |
|
| 4 | UCC28701 |
Texas Instruments |
Constant-Current Controller |
|
| 5 | UCC28702 |
Texas Instruments |
Constant-Current Controller |
|
| 6 | UCC28703 |
Texas Instruments |
Constant-Current Controller |
|
Desde 2024. D4U Semiconductor.
|