General Description
This is a system motor driver with integrated 2ch H-bridge driver (Parallel is for exclusive use), 2ch buck switching regulator (SWREG) with built-in Power MOS, and Reset output.
FEATUREs
■ Low ON-resistance Output H-bridge Driver (2ch)
■ Built-in Regular Current Chopping Function
■ Over-current Protection in H-bridge Driver
■ 3-line Serial Type Interface
■ H-bridge Parallel Driver (Large Mode) Single
Purpose
■ SWREG (CH1) with Built-in P-ch Power DMOS FET
■ High Efficiency SWREG Function
■ Soft Start Function in SWREG
■ Over-current Protection (OCP) in SWREG
■ Output Under Voltage Protection (UVLO) in SWREG
■ SWREG Enable Function
■ Thermal Shutdown Function (TSD)
■ Power ON Reset
■ VBB Drop Detection Function
■ Micro Type, Ultra-thin Type, High Heat Dissipation
(Back side heat radiation) Package
APPLICATIONs
■ Business Inkjet Printers
■ Large Format Printer, etc.