OC5401M is a single-channel PWM-controlled high-dimming ratio step-down constant-current driver controller with built-in dimming NMOS, with PWM dimming ratios up to 10,000:1.
Wei
OC5401M Supports 16-60V input voltage range
OC5401M Adopt current hysteresis loop control mode, no loop compensation is required.
OC5401M The output current of the LED can be set by an external resistor, and the maximum support is more than 4A.
OC5401M supports analog dimming and PWM digital dimming, with good dimming performance.
OC5401M Functions such as under-voltage protection and over-temperature protection are integrated inside.
OC5401M is available in a SOP16 package.

Applications
Stage dimming
Smart dimming
Architectural lighting, landscape lighting