QX5241
Overview
QX5241 is a step-down high-brightness LED constant-current driver with high accuracy. A high-side current-sense resistor adjusts the output current, which minimizes the number of external components while delivering an LED current with ±1% accuracy, and a dedicated PWM input (DIM) makes a wide range of pulsed dimming feasible.
- Maximum Output Current: 2.5A
- High Efficiency: 96%
- High-side Current Sense
- Maximum Dimming Frequency: 5KHz
- Hysteretic Control: No Compensation
- Maximum Operating frequency: 1MHz
- High Cu
