Productos
The LMR34206FSC5RNXRQ1 from Texas Instruments is an AEC-Q100 qualified 42V, 2A synchronous buck converter with 5V fixed output, 2.2MHz switching frequency, 18uA quiescent current, and integrated high-side and low-side MOSFETs in an SOT-563 package.
Especificaciones
| Fabricante | Texas Instruments |
| Topology | Synchronous Buck |
| Output Voltage | 5V (fixed) |
| Corriente de salida | 2A |
| Input Voltage Range | 3.8V to 42V |
| Switching Frequency | 2.2MHz |
| Corriente de reposo | 18uA (sleep mode) |
| Shutdown Current | 1.5uA |
| Cualificación | AEC-Q100 Grade 1 |
| Paquete | SOT-563 (1.6 x 1.2mm) |
| Temperatura de funcionamiento | -40C to +150C (TJ) |
Características
- AEC-Q100 Grade 1 qualified for automotive
- 42V maximum input with load dump protection
- 2A output with integrated high-side and low-side MOSFETs
- 5V fixed output voltage
- 2.2MHz switching frequency for small external components
- 18uA ultra-low quiescent current
- 1.5uA shutdown current
- Spread-spectrum modulation for EMI reduction
- Cycle-by-cycle current limit
- Thermal shutdown protection
Aplicaciones
- Automotive infotainment and ADAS power supplies
- Automotive body electronics
- Industrial 24V bus systems
- Battery-powered automotive applications