Contact Mouser (USA)  (800) 346-6873     |     Feedback        
View Cart     |     Change Location  USD
United States United States

Please confirm your currency selection:

US Dollars
Home » NEWEST Products » New by Manufacturer » Panasonic » AN44183A Microstepping Motor Driver - Panasonic
NEWEST Products
Panasonic AN44183A Microstepping Motor Driver

Panasonic AN44183A Microstepping Motor Driver

Panasonic AN44183A Microstepping Motor Driver is a two channel H-bridge driver with a bipolar stepping motor that can be controlled by a single driver LSI. Available in a 56 pin plastic small outline package (SOP) with heat sink package, the AN44183A Microstepping Motor Driver offers a built-in decoder for micro steps and a 3.3V power supply with ±3% accuracy. The driver also includes mix decay control, malfunction prevention, home position, standby, over-current protection (OCP), under voltage lockout (UVLO), thermal protection (TSD), and abnormal detection output (NFAULT) functions for internal protection of the IC.

Features
  • Built-in decoder for micro steps
    • (2-phase, half step, 1-2 phase, W1-2 phase ,2W1-2 phase, and 4W1-2 phase excitation)
  • Interface: Clock (Rising edge detection and both edge detection)
  • PWM can be driven by built-in CR (2-value can be selected during PWM OFF period.)
  • Mix Decay control (4-value can be selected for Fast Decay ratio)
  • Built-in over-current protection (OCP)
  • Built-in under voltage lockout (UVLO)
  • Built-in thermal protection (TSD)
  • Built-in abnormal detection output function (NFAULT)
  • Built-in standby function
  • Built-in reset function
  • Built-in 3.3 V power supply (accuracy: ±3%)
  • Built-in EMI reduction function
  • Built-in malfunction prevention function
  • Built-in home position function can detect the position of the motor
  • 56 pin Plastic Small Outline Package (SOP Type) with heat sink

Applications
  • LSI for stepping motor drives
Functional Block Diagram
Functional Block Diagram
eNews
  • Panasonic