AOZ1977-1 Overview
The AOZ1977-1 is a high-efficiency LED driver controller for high voltage LED backlighting applications. It is designed to drive high-brightness LED light bar in LED TV applications. The AOZ1977-1 can support a wide range of input and output voltages.
AOZ1977-1 Key Features
- 8V to 30V input bias voltage
- Up to 16V driving capability at GATE pin and
- Disconnect control pin for PWM dimming or fault
- Bi-directional Clock synchronization
- 500mV feedback regulation
- Feedback short protection
- 8 bit PWM dimming resolution
- Cycle-by-cycle current limit
- Output over-voltage protection
- LED short and open protection
AOZ1977-1 Applications
- 8V to 30V input bias voltage
- Up to 16V driving capability at GATE pin and
- Disconnect control pin for PWM dimming or fault