PT5102P 1 CH Bi-directional Motor Driver DESCRIPTION The PT5102P is a 1-channel low-saturation bi-directional motor driver IC. The design is optimal for motor applications, such as cameras, printers, FDDs, or other portable devices with forward, reverse, brake and stand-by function. FEATURES • H-Bridge drive, low ON resistance (Upper transistor + low transistor resistance: 1.3Ω typ. At 200mA , VDD = VM = 3.3V) • Low input current • Built in Over current protection circuit (OCP) • Built in Under voltage lockout circuit (UVLO) • Brake function • High output sinking and driving capability • Thin, highly reliable package (MSOP-8) BLOCK DIAGRAM & APPLICATION CIRCUIT Tel: 886-66296288‧Fax: 886-29174598‧ http://www.princeton.com.tw‧2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan PT5102P ORDER INFORMATION Valid Part Number PT5102P Package Type 8 Pins, MSOP, 118MIL Top Code PT5102P PIN CONFIGURATION PIN DISCRIPTION Pin Name VM O1 CX GND IN1 VDD IN2 O2 V1.2 Description Power supply pin for output driver Output sinking / driving pin Capacitance terminal for start inrush current Ground pin Input pin that determines driving mode Power supply pin for controller. Input pin that determines driving mode Output sinking / driving pin 2 Pin No. 1 2 3 4 5 6 7 8 March 2011