| Part Number | RT8477A |
| Manufacturer | Richtek |
| Title | High Voltage High Multiple-Topology Current LED Driver |
| Description | The RT8477A is a current mode PWM controller designed to drive an external MOSFET for high current LED applications with wide input voltage (4.5V... |
| Features |
Buck Constant Current Converter High Voltage : VIN up to 50V, VOUT up to 50V 380kHz Fixed Switching Frequency Analog or PWM Control Signal for LED Dimming Internal Soft-Start to Avoid Inrush Current Under-Voltage Lockout Thermal Shutdow... |
| Datasheet |
 RT8477A Datasheet 196.71KB |
