AOZ1084 Description
The AOZ1084 is a high efficiency, simple to use, 1.2A buck HB LED driver optimized for general lighting applications. The AOZ1084 works from a 4.5V to 36V input voltage range, and provides up to 1.2A of continuous LED current. The 160mV LED current feedback voltage minimizes the power dissipation of the external sense resistor.
AOZ1084 Key Features
- Up to 36V operating input voltage range
- 420mΩ internal NMOS
- Up to 95% efficiency
- Internal pensation
- 1.2A continuous output current
- Fixed 450kHz PWM operation
- Internal soft start
- 160mV LED current feedback voltage with ±8%
- Cycle-by-cycle current limit
- Short-circuit protection
AOZ1084 Applications
- Up to 36V operating input voltage range