Microchip Technology, Inc. LED Drivers MIC3230YTSE-TR

The MIC3230YTSE-TR is a constant current boost controller designed for driving high power LEDs, with an input voltage range of 6V to 45V and capable of delivering up to 70W. It features programmable LED drive current and a feedback voltage of 250mV ¬±3%, ensuring accuracy in LED applications. The device supports PWM dimming and includes an enable pin for low power shutdown. It allows for frequency synchronization with other MIC3230 devices, which can help reduce electromagnetic interference (EMI). The switching frequency is adjustable from 100kHz to 1MHz, providing flexibility for optimizing performance and component size. Protection features include over voltage protection (OVP), thermal shutdown, and under-voltage lock-out (UVLO). The MIC3230YTSE-TR operates within a junction temperature range of -40¬8C to +125¬8C and is available in a 16-pin EPAD TSSOP package. This product is suitable for various applications, including street lighting, solid state lighting, and general illumination.