Maxim Integrated MAX16822AASA+T Constant Current: Yes Current - Output / Channel: 350mA Efficiency: - Frequency: 2MHz Internal Driver: Yes Internal Switch(s): Yes Mounting Type: Surface Mount Number Of Outputs: 1 Operating Temperature: -40?°C ~ 125?°C Package / Case: 8-SOIC (3.9mm Width) Series: - Topology: PWM, Step-Down (Buck) Type: HBLED Driver Type - Primary: Automotive Type - Secondary: High Brightness LED (HBLED) Voltage - Output: - Voltage - Supply: 6.5 V ~ 65 V