The FP5501 is a monolithic IC for low-saturation bi-directional low cost and high efficiency miniature two DC motor or stepper motor applications, such as driving shutter (DC actuator), auto-focus (stepper motor), iris (stepper motor) and accurate zoom (stepper motor) on cameras, vibration on mobile phone and other motor applications on portable devices.

• Low Voltage Operation (VCC Min=1.8V)
• Full- and Half-Stepping Capability
• Low Saturation Voltage (Upper + Low Transistor Residual Voltage; 0.46V typ. at 400mA)
• Low Input Current
• Low Operating Current, Sleep Mode with Zero Current Drain
• Dead-Zone Protection
• High Output Sinking and Driving Capability
• Small, Thin, Highly Reliable Package (TDFN-10)/li>
• Available COB Package
• Thermal Shutdown Protection