Product Highlight

Innovations Embedded
Distribution Spotlight
Stepper Motor Drivers
for Optimum Performance
ROHM high-reliability Stepper Motor Drivers
(BD638xx/BD642x/BD6290 series)* offer exceptional
performance features for printers and copiers, scanners,
security cameras, robotics, sewing machines, factory
automation and other precision motor control applications.
These full-to sixteenth-step Stepper Drivers operate from a 15V,
36V & 45V supply and are available in an ultra-thin, compact
package featuring a bottom side heat sink and adjacent pin
short protection. A unique Ghost Supply Prevention function is
also included that prevents malfunctions, along with voltage,
current, and thermal protection for greater reliability.
*To view the Stepper Motor Driver Lineup
click here
Applications
Key Features
Printers, copiers, scanners,
security cameras, robotics,
sewing machines, factory
automation, and other precision
motor control applications
• Built-in translator for control – Clock or Parallel options
• Built-in regulator
• Built-in logic input pull down resistors
• Multiple protection circuits
• Power On RESET Function
• Clock-Wise (CW) & Counter-Clock-Wise (CCW) rotation switching function
• Logic input with Ghost Supply Prevention
• Constant current control tuning function
• Low ON-Resistance DMOS output
• Multiple step operations
• Built-in spike noise cancelation function (on some IC’s)
Pricing
Quantity per reel: 3,000 pieces
Price: $3.00 to $4.25
Samples: Available now
more info:
click here
visit us:
www.rohm.com