Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
LM5145 |
Click to view a larger image
| Part Number | LM5145 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The LM5145 75-V synchronous buck controller regulates from a high input voltage source or from an input rail subject to high voltage transients, minimizing the need for external surge suppression com... |
| Features |
2 Applications
• Versatile synchronous buck DC/DC controller – Wide input voltage range of 6 V to 75 V – 0.8-V reference with ±1% feedback accuracy – Adjustable output voltage from 0.8 V to 60 V – 40-ns tON(min) for high VIN / VOUT ratio – 140-ns tOFF(min) for low dropout – Optimized for CISPR 32 requirements • Switching frequency from 100 kHz to 1 MHz – SYNC In and SYNC Out capability – Selectable diode emulation or FPWM • 7.5-V gate drivers for standard VTH MOSFETs – 14-ns adaptive dead-time control – 2.3-A source and 3.5-A sink capability – Low-side soft start for prebiased start-up • Fas... |
| Document |
 LM5145 Data Sheet
PDF 2.88MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LM5140-Q1 |
Texas Instruments |
Wide Input Range Dual Synchronous Buck Controller |
|
| 2 | LM5141-Q1 |
Texas Instruments |
Wide Input Range Synchronous Buck Controller |
|
| 3 | LM5143 |
Texas Instruments |
3.5-V to 65-V Dual Synchronous Buck DC/DC Controller |
|
| 4 | LM5143-Q1 |
Texas Instruments |
Automotive 3.5-V to 65-V Dual Synchronous Buck Controller |
|
| 5 | LM5143A-Q1 |
Texas Instruments |
Automotive 3.5-V to 65-V Dual Synchronous Buck Controller |
|