A8447 Key Features
- Wide input voltage range: 8 to 50 V
- Integrated low RDS(on) DMOS switch
- 3 A continuous output current
- Adjustable fixed off-time
- Highly efficient
- Adjustable output: 0.8 to 24 V
- Small package with exposed thermal pad
- Part: A8447
- Manufacturer: Allegro MicroSystems (official site)
- Size: 524.89 KB
Related Allegro MicroSystems Datasheets
| Part Number | Description |
|---|---|
| A8430 | White LED Driver Constant Current Step-up Converter |
| A8431 | White LED Driver Constant Current Step-up Converter |
| A8434 | 6-Channel High Efficiency Charge Pump White LED Driver |
| A8435 | High Efficiency Charge Pump White LED Driver |
| A8436 | Photoflash Capacitor Charger |
A8447 Description
The A8447 is a 3 A, high efficiency general-purpose buck regulator designed for a wide variety of applications. The output voltage is adjustable from 0.8 to 24 V, based on a resistor divider and the 0.8 V ±2% reference. External ponents include an external clamping diode, inductor, and filter capacitor.