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LB11600JV Scheda tecnica(PDF) 1 Page - Sanyo Semicon Device |
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1 / 30 page D2706 MS IM 20060831-S00005 / 92706 / D0205 MH OT B8-8935 No.8321-1/30 LB11600JV Overview The LB11600JV is a direct PWM drive predriver IC appropriate for 3-phase power brushless motors in automotive applications. This IC can implement either high side PWM drive or low side PWM drive motor driver circuits depending on the configuration of the output circuits, which use discrete transistors such as MOSFETs or bipolar transistors. In addition to a full complement of protection functions, including overcurrent, thermal, motor constraint, and undervoltage protection, the LB11600JV also provides an integrated speed control function. Thus the LB11600JV can implement high reliability/high functionality drive circuits. Functions • Three-phase bipolar drive (UH, VH, and WH pins, PWM control) • Forward/reverse switching circuit • Overcurrent protection circuit • Undervoltage protection circuit • Motor constraint protection circuit • Thermal protection circuit • Speed control circuit Applications Specifications Absolute Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Rated value Unit Supply voltage VCC max VCC Pin 14.5 V Output Circuit current IO max UL, VL, WL, UH, VH, and WH pins 40 mA Allowable power dissipation Pd max Independent IC 0.5 W Operating temperature Topr -40 to 100 °C Storage temperature Tstg -55 to 150 °C Ordering number : EN8321A Monolithic Digital IC Brushless Motor Predriver IC for Automotive Applications Any and all SANYO Semiconductor 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 Semiconductor representative nearest you before using any SANYO Semiconductor products described or contained herein in such applications. SANYO Semiconductor 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 Semiconductor products described or contained herein. |
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