Datasheet4U Logo Datasheet4U.com

LB1945D Datasheet Stepping Motor Driver

Manufacturer: SANYO (now Panasonic)

Overview: Ordering number : EN7633A .. Monolithic Digital IC LB1945D Overview PWM Current Control Stepping Motor Driver The LB1945D is a PWM current control stepping motor driver that uses a bipolar drive technique. It is optimal for use with the carriage and paper feed stepping motors used in printers.

Key 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 shutdown circuit.
  • Noise canceling function Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Motor supply voltage Output peak current Output continuous current Logic system supply vol.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Sanyo Logo LB1945H PWM Current Control Type Stepping Motor Driver Sanyo
ON Semiconductor Logo LB1945H Stepping Motor Driver ON Semiconductor

More Datasheets from SANYO (now Panasonic)

Part Number Description
LB1940T (LB1940T/U) 2-ch H-Bridge Constant Current Driver
LB1940U (LB1940T/U) 2-ch H-Bridge Constant Current Driver
LB1941GP Monolithic Linear IC For Digital Cameras Constant Current Forward/Reverse Driver
LB1941T Constant Current Forward/Reverse Driver IC
LB1943N Monolithic Digital IC VCR Loading Motor Variable Output Forward/Reverse Motor Driver
LB1946 LB1946
LB1948M Low saturation voltage drive forward/reverse 12 V motor driver
LB1927 3-phase Brushless Motor Driver
LB1928 Three-Phase Brushless Motor Driver
LB1933M Low-saturation Forward/Reverse Motor Drive

LB1945D Distributor