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LB11988HR

Sanyo Semicon Device
Part Number LB11988HR
Manufacturer Sanyo Semicon Device
Description Fan Motor Driver
Published Mar 20, 2010
Detailed Description Ordering number : ENA0300 www.DataSheet4U.com LB11988HR Overview Monolithic Digital IC Fan Motor Driver The LB11988...
Datasheet PDF File LB11988HR PDF File

LB11988HR
LB11988HR

Overview
Ordering number : ENA0300 www.
DataSheet4U.
com LB11988HR Overview Monolithic Digital IC Fan Motor Driver The LB11988HR is a motor driver IC optimal for driving the automotive fan motors.
Features • 3-Phase full-wave current-linear drive system.
• Current limiter circuit built in.
• Output stage upper/lower over-saturation prevention circuit built in.
• Forward/backward rotation direction setting circuit built in.
• FG amplifier built in.
• Thermal shutdown circuit built in.
Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Symbol VCC max VS max Maximum output current Allowable power dissipation Operating temperature range Storage temperature range IO max Pd max Topr Tstg Independent IC Conditions Ratings 24 24 1.
3 0.
8 -40 to +85 -55 to +150 Unit V V A W °C °C Allowable Operating Range at Ta = 25°C Parameter Supply voltage VS VCC Hall input amplitude VHALL Between hall inputs Symbol Conditions Ratings 5 to 22 5 to 22 ±30 to ±80 mVo-p Unit V 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 usingany 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.
83006 / 52506 MH IM B8-7845 No.
A0300-1/8 LB11988HR Electrical Characteristics at Ta = 25°C, VCC = 12V, VS = 12V Parameter VCC supply current Output Output saturat...


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