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. APPLICATION • Medical equipments 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 V1.0 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 January 2010 PT5102P IMPORTANT NOTICE Princeton Technology Corporation (PTC) reserves the right to make corrections, modifications, enhancements, improvements, and other changes to its products and to discontinue any product without notice at any time. PTC cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a PTC product. No circuit patent licenses are implied. Princeton Technology Corp. 2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan Tel: 886-2-66296288 Fax: 886-2-29174598 http://www.princeton.com.tw V1.0 3 January 2010