Sanyo Electric LB11620GP
The LB11620GP is a direct PWM drive pre-driver IC that is optimal for three-phase power brushless motors. Since the LB11620GP 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
● 5V regulator output (VREG pin)
● Built-in current limiter circuit (0.25V (typical) reference voltage)
● Built-in under voltage protection circuit
● Built-in automatic recovery type constraint protection circuit (ON: OFF=1: 18) with protection operating state discrimination output (RD pin)
● Hall signal pulse outputs 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 Conditions VCC pin UL, VL, WL, UH, VH, WH pins *Mounted on a circuit board. * Mounted on a circuit board: 40.0mm×50.0mm×0.8mm, glass epoxy board. Ratings 18 30 1.0 -30 to +100 -55 to +150 Unit V mA W °C °C Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard ap...