LB1973JA: Stepping Motor Driver, 2-Channel, H-Bridge

Description: The LB1973JA is a two-channel H-bridge driver that...
  • The LB1973JA is a two-channel H-bridge driver that supports for low saturation draive operation. It is optimal for H-bridge drive of stepping motors (AF and zoom) in portable equipment such as camera cell phones. Also LB1973JA is suitable for use with gas burner for its latch valve drive. The latch valve functions as a safety device to prevent gas leakage.
  • Features
  • The range of the operation voltage is wide.(1.8V to 7.5V) - Wide power supply application
  • Parallel input interface - Easy control
  • Built-in thermal protection - Thermal protection
  • Two-channel H-bridge driver
  • 2 phase excitation, 1-2 phase excitation drive are possible
  • 2ch simultaneous connection is possible
  • Applications
  • Portable equipment such as camera cell phones
  • Industrial
  • Consumer
  • End Products
  • Document Scanner
  • PoE Point of Sales Terminal
  • PoE Security Camera
  • Gas table
  • Portable devices
  • Projector
  • Security Camera
  • Label Printer
  • Stove burner
  • POS, Card Terminal
  • Technical Documentation & Design Resources
    Evaluation/Development Tool Information
    Product Change Notification
    Availability and Samples
    LB1973JA-AH
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Stepping Motor Driver, 2-Channel, H-Bridge
  • Package Type: SSOP-16
  • Package Case Outline: 565AM
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 2000
  • Inventory

  • Market Leadtime (weeks):Contact Factory
  • Arrow:0
  • Digikey:>1K
  • Mouser:<1K
  • LB1973JA-ZH
  • Status: Last Shipments
  • Compliance: Pb-free Halide free 
  • Description: Stepping Motor Driver, 2-Channel, H-Bridge
  • Package Type: SSOP-16
  • Package Case Outline: 565AM
  • MSL: 3
  • Container Type: FNFLD
  • Container Qty: 90
  • Specifications
  • VM Min (V): 1.8 
  • VM Max (V): 7.5 
  • VCC Min (V): 1.8 
  • VCC Max (V): 7.5 
  • IO Max (A):  
  • IO Peak Max (A):
  • Step Resolution: ½ 
  • Control Type: Parallel 
  • Current Sense: None 
  • Fault Detection: Thermal 
  • Package Type: SSOP-16 
  • ON Semiconductor Full Web Site