Part number:
LB1945D
Manufacturer:
Sanyo Semicon Device
File Size:
130.20 KB
Description:
Stepping motor driver.
LB1945D_SanyoSemiconDevice.pdf
Datasheet Details
Part number:
LB1945D
Manufacturer:
Sanyo Semicon Device
File Size:
130.20 KB
Description:
Stepping motor driver.
LB1945D, Stepping Motor Driver
GND VCC IA2 IA1 NC No.7633-3/9 LB1945D Block Diagram ENABLE2 PHASE2 SUBGND VREF2 VCC IB1 IB2 www.DataSheet4U.com S-GND Control logic circuit Current selection circuit VBB2 Blanking time OUTB E2 OUTB D-GND VBB1 Thermal shutdown circuit OSC CR D-GND OUTA E1 OUTA Blanking time Control
LB1945D Features
* PWM current control (external clock)
* Digital load current selection function (supports 1-2, W1-2, and 2-phase excitation)
* Built-in high and low side diodes
* Simultaneous on state prevention function (through-current prevention)
* Built-in thermal shutdo
📁 Related Datasheet
📌 All Tags