Productos
The TPS54060DGQR from TI is a 60V, 0.5A step-down DC-DC converter with up to 2.5 MHz switching frequency and only 116 µA quiescent current. The wide 4.5V to 60V input range makes it ideal for automotive and industrial power rails from 12V/24V/48V buses.
Especificaciones
| Función | 60V, 0.5A step-down converter |
| Input Voltage | 4.5V to 60V |
| Corriente de salida | Up to 0.5A |
| Switching Frequency | Up to 2.5 MHz |
| Efficiency | Up to 92% |
| Corriente de reposo | 116 µA |
| Paquete | MSOP-10 (3x3mm) |
Principio de funcionamiento
Current-mode control with integrated N-channel MOSFET provides stable operation across input/output range. Pulse-skipping at light load maintains high efficiency. External compensation allows optimization of transient response. The 2.5 MHz max frequency enables small inductor and capacitor sizing.
Aplicaciones
- Automotive 12V/24V step-down
- Industrial 48V to logic rail
- Battery-powered systems
- distributed power architecture