LB11847 Datasheet - Sanyo

LB11847 PWM Current Control Type Stepping Motor Driver

Sets the OFF time for FAST mode and SLOW mode in MIX DECAY Setting input range: 4V to 1.5V Output set current reference supply pins Setting voltage range: 0V to 3V Output OFF time setting pins for switching operation CR1 CR2 E1 E2 DECAY1 DECAY2 Pins for controlling the set current with sensing res.

LB11847 Features

* PWM current control (fixed OFF time) Load current digital selector (1-2, W1-2, 2W1-2, 4W1-2 phase exciter drive possible) Selectable current decay pattern (SLOW DECAY, FAST DECAY, MIX DECAY) Simultaneous ON prevention function (fe

LB11847 Datasheet (112.65 KB)