LB1980H

Ordering number : EN5974 Monolithic Digital IC LB1980H Three-Phase Brushless Motor Driver for VCR Capstan Motors Overview The LB1980H is a 3-phase brushless motor driver that is particularly appropriate for VCR capstan motor drivers. Package Dimensions unit: mm 3233-HSOP28H [LB1980H] Functions · 3-phase full-wave drive · Built-in torque ripple correction circuit (variable correction ratio) · Current limiter circuit · Upper and lower side output stage over-saturation prevention circuit that does not require external capacitors. · FG amplifier · Thermal shutdown circuit SANYO: HSOP28H Allowable power dissipation, Pdmax — W Independent IC Ambient temperature, Ta — °C Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semicon...