RT4533A
Overview
The RT4533/A is a highly integrated LED driver IC capable of driving up to 10 WLEDs in series. It composes a current mode Boost converter integrated with a 36.5V/1.2A power switch.
- Input Voltage Range from 2.5V to 5.5V
- 36.5V Open LED Protection for Up to 10 WLEDs
- PWM Dimming for Adjustable Brightness Control
- Reference Voltage of 200mV / 300mV with 2% Accuracy
- Switching Frequency at 1.1MHz
- Built-In Feature for Soft-Start
- Over-Temperature Protection
- Internal Compensation
- Current Limit Feature
