■ DESCRIPTION
The FUJITSU MB3853 is a motor drive IC with two power driver channels capable of sink/source operation, for use in two-channel independent operation or H-type drive operation.
The control system and output system have independent power supplies, allowing the control system to be set to low-voltage operation to conserve power.
Protective circuits are provided for temperature, overvoltage, and overload current, with an open collector type monitoring terminal.
The MB3853 is designed for use with motors in AV products, office automation products, or cameras, and is also an ideal IC for use in automated vending equipment and other unmanned operating devices.

■ FEATURES
• Circuit configuration
    Two sets of built-in control circuits and power circuits
    Built-in fly-back diode
• Functions
    Can drive two motors independently or in H-type drive configurations
    Built-in inhibitor function
• Input/output terminals
    Power supply terminals : Independent control system supply terminal and output system supply terminal
    Control terminals : TTL level/CMOS level compatible
    Monitor terminal : Open collector type
• Space-saving package (SIP9)