| Part Number | LB1847 Datasheet |
|---|---|
| Manufacturer | onsemi |
| Overview |
Ordering number : EN5982A
LB1847
Monolithic Digital IC
PWM Current Control Type
Stepping Motor Driver
Overview
The LB1847 is a driver IC for stepping motors with PWM current contr.
* 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 (feed-through current prevention) * Noise canceler * Built-in the. |
LB1847 Datasheet and Specifications PDF
The LB1847 is a Stepping Motor Driver.
| Part Number | LB1847 Datasheet |
|---|---|
| Description | PWM Current Control Type Stepping Motor Driver |
| Manufacturer | SANYO |
| Overview |
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 pin Setting voltage range: 0V to 3V Output OFF time setting pin for switc.
* * * * * * * 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 (feedthrough current prevention) Noise canceler Built-in th. |