General Description
The BD6370GUL is a motor driver that integrates 3 Full-ON or Constant-Voltage type H-bridges, 1 Constant-Voltage or Linear Constant-Current or Full-ON type H-bridge and 1 Linear Constant-Current type H-bridge. The device can drive one stepping motor for auto focus, and DC motors for zoom and iris. It is therefore possible to drive another stepping motor for either zoom or iris, because it has the system to drive 6-channel H-bridges exclusively.

FEATUREs
◾ Low ON-Resistance Power CMOS Output
◾ Drive Mode Switch Function
◾ Serial Interface 3-line Bus Control
◾ Exclusive 6-Channel Drive Function
◾ 6-Bits D/A Converters for Constant-Voltage
   and Constant-Current Control
◾ High-Precision (±5%) Constant-Voltage Driver
◾ High-Precision (±3%) Linear Constant-Current
   Driver
◾ Both Constant-Voltage Drive Block and
   Constant-Current Drive Block feature Phase
   Compensation Capacitor-Free Design
◾ Under Voltage Locked Out Protection
   & Thermal Shut Down Circuit

APPLICATIONs
◾ Mobile system
◾ Home appliance
◾ Amusement system, etc