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LB11985H

Sanyo
Part Number LB11985H
Manufacturer Sanyo
Description VCR Capstan Motor Brushless Motor Driver
Published Apr 25, 2005
Detailed Description Ordering number :ENN6209B Monolithic Digital IC LB11985H VCR Capstan Motor Brushless Motor Driver Functions • Three-p...
Datasheet PDF File LB11985H PDF File

LB11985H
LB11985H

Overview
Ordering number :ENN6209B Monolithic Digital IC LB11985H VCR Capstan Motor Brushless Motor Driver Functions • Three-phase current linear drive with switching between full-wave and half-wave operations • Torque ripple correction circuit • Current limiter circuit • Upper and lower sides output stage saturation prevention circuits • Short brake circuit • FG amplifier • Thermal shutdown circuit Package Dimensions unit: mm 3233-HSOP28H [LB11985H] 15.
3 0.
65 0.
25 0.
85 1.
3 0.
8 0.
3 6.
2 2.
7 28 15 1 14 0.
1 Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Maximum output current Maximum output voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCCmax VSmax IOmax VOmax Pdmax Topr Tstg Independent IC 2.
5max 2.
25 SANYO: HSOP28H Conditions Ratings 6 15.
5 1.
5 30 0.
8 2.
0 –20 to +75 –55 to +150 Unit V V A V W W °C °C 76.
1 × 114.
3 × 1.
6 mm3: With glass epoxy Allowable Operating Ranges at Ta = 25°C Parameter Supply voltage Hall input amplitude GSENSE input range Symbol VS VCC VHALL VGSENSE Between Hall inputs With respect to the control system ground Conditions Ratings 8 to 15 4.
5 to 5.
5 ±20 to ±100 –0.
20 to +0.
20 Unit V mV 0-P V Note : Forward/reverse switching is not possible in half-wave operation mode.
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 produ...


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