RT8480 Overview
Key Specifications
Package: SOP
Mount Type: Surface Mount
Max Voltage (typical range): 36 V
Max Operating Temp: 125 °C
Description
The RT8480 is a current mode PWM controller designed to drive an external MOSFET for high current LED applications. With a low side current sense amplifier threshold of 190mV, the LED current is programmable with one external current sense resistor.
Key Features
- High Voltage Capability : VIN Up to 36V, VOUT is limited by External MOSFET Switch
- Boost Operation
- Current Mode PWM with Programmable Switching Frequency
- Easy Dimming Control : Analog or Digital Converting to Analog with One External Capacitor
- True PWM Dimming : External FET Driver is Build- In
- Programmable Soft-Start to Avoid Inrush Current
- Programmable Over Voltage Protection
- VIN Under Voltage Lockout and Thermal Shutdown
- 16-Lead SOP Package
- RoHS Compliant and Halogen Free
