LB1641

Ordering number : EN2575E LB1641 Monolithic Digital IC Bidirectional Motor Driver Overview The LB1641 is a bidirectional motor driver IC. Since it has a 2-input logic circuit and performs the functions of bidirectional driving and braking, it is capable of direct driving 6V, 9V, 12V motors. The output voltage can be varied by using an external zener diode. Features 2-input logic can be used to exercise control of bidirectional driving and braking. On-chip elements to absorb dash current of motor. Input interfaceable to MOS LSI. Output voltage variable by use of external zener diode. Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Input voltage Output circuit Allowable power dissipation Operating temperature Storage temperature Symbol VCC max VIN IOUT Pd max Topr Tstg Conditions Ratings Unit 18 V -0.3 to VCC V ±1.6 A 1.2 W -25 to +75 °C -55 to +125 °C Recommended Operating Ranges at Ta = 25°C Parameter Supply voltage Symbol VCC1 VCC2 Conditions Ratings Unit 7 to 18 V 5 to 18 V Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrume...