onsemi Evaluation Board for LV88554JA for 2SC3646T-TD-E, BC846ALT1G, FW4604-TL-2W, LV88554JA-AH, LV88554RTXG,

This evaluation board is designed to provide an easy and quick development platform for single-phase BLDC motor control applications, using the following devices. These devices have the closed loop controller for motor rotation speed. And, potentiometers are provided on this board to configure the minimum/maximum target speed, the speed curve against the input PWM duty cycle, and some other parameters/options. The potentiometers might be useful for tuning these parameters and options, otherwise fixed resistors must be removed and re-soldered. Setting with fixed resistors is also applicable by disconnecting the potentiometers.