AX2005A Overview
The AX2005/A is a high voltage step-down converter designed for driving up to 10 series white LEDs from a 40V system input. The total LED driving current up to 3A (AX2005) / 2A(AX2005A), which is measured through an external current sense resistor. Its low 200mV feedback voltage reduces power loss and improves efficiency.
AX2005A Key Features
- Input voltage：8V to 40V
- Output voltage is to 38V w.goftech.up
- LED Backlight and High Power LED Application
- Duty ratio：0% to 100% PWM control
- LED driving current： AX2005: Output current up to 3A AX2005A: Output current up to 2A
- Enable/Disable function with soft start time control
- Current Limit (CL), Thermal Shutdown and Short Circuit Protections (SCP)
- Over Voltage Protection (OVP)
- Built-in internal SW P-channel MOS
- SOP-8L-EP Pb-Free package