Description
The KA3100D is a monolithic integrated circuit designed for a two-phase stepping motor driver of a FDD system.

FEATUREs
• Built-in vertical PNP power transistors
• Wide supply voltage range(VCC = 2.5V ~ 7.0V)
• Low saturation voltage (0.4V@ 0.4A)
• Built-in chip enable function
• Built-in shoot-through current protector
• Built-in thermal shutdown(TSD) function
• Built-in current-mode control circuit (IPEAK: 1A)

Typical Application
• Floppy disk drive
• Camera stepping motor
• General stepping motor