LB11620T

Ordering number : ENA0662 www.DataSheet4U.com LB11620T Overview Monolithic Digital IC Brushless Motor Driver The LB11620T is a direct PWM drive predriver IC that is optimal for three-phase power brushless motors. A motor driver circuit with the desired output capability (voltage and current) can be implemented by adding discrete transistors or other power devices to the outputs of this IC. Since the LB11620T is provided in a miniature package, it is also appropriate for use with miniature motors as well. Features Three-phase bipolar drive Direct PWM drive (input of either a control voltage or a variable-duty PWM signal) Built-in forward/reverse switching circuit Full complement of protection circuits (current limiter, low-voltage, and automatic recovery lock (motor constraint) protection circuits) Selectable Hall sensor signal pulse output Specifications Maximum Ratings at Ta = 25°C Parameter Supply voltage 1 Output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC max IO max Pd max Topr Tstg VCC pin UL, VL, WL, UH, VH, WH pins *Mounted on a circuit board. Conditions Ratings 18 30 0.8 -20 to +100 -55 to +150 Unit V mA W °C °C * Mounted on a circuit board : 114.3mm×76.1mm×1.6mm, glass epoxy board. Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication de...