lb11995h Sanyo Semiconductor Corporation, lb11995h Datasheet
lb11995h
Available stocks
Related parts for lb11995h
lb11995h Summary of contents
Page 1
... Ordering number : EN6116 Overview The LB11995H is a 3-phase brushless motor driver especially suited for CD-ROM spindle motor drives. Functions • Current linear drive • Control V type amplifier • Separate power supply for output upper side bias circuit allows low output saturation by boosting this power supply only (useful for 5V power supply types). • ...
Page 2
... Applied intput voltage Output current Allowable power dissipation Operating temperature Storage temperature Operating Conditions Parameter Power supply voltage Sample Application Parameter 12V type 5V type Note: When boost-up voltage is used at V LB11995H Symbol Conditions V 1 max max max CC V ...
Page 3
... Operating temperature Hysterisis [Short braking] V Brake pin at High level V Brake pin at Low level Note: • During S/S OFF (standby), the Hall comparator is at High. • Items shown to be design target values are not measured. LB11995H Conditions ...
Page 4
... LB11995H S HSOP-28H OUT 27 U OUT FRAME GND ...
Page 5
... Block Diagram Waveform distributor Matrix LB11995H Rotation direction detector No. 6116-5/10 ...
Page 6
... Between Hall inputs LB11995H 1 PWR GND 2 W OUT CREF LMC LB11995H FRAME GND 8 SIG GND S/S 12 BRAKE Capacitor requirements may change depending on motor. For some motors, capacitor between Hall inputs may not be needed. ...
Page 7
... Between Hall inputs LB11995H 1 PWR GND 2 W OUT CREF LMC LB11995H FRAME GND 8 SIG GND S/S 12 BRAKE Capacitor requirements may change depending on motor. For some motors, capacitor between Hall inputs may not be needed. ...
Page 8
... 1– S SIG GND LB11995H Equivalent circuit 10k 100 200 18 200 30k 75k 11 50k 20k 5k ...
Page 9
... CREF –1. OUT 1 PWR GND V 28 OUT U 27 OUT BRAKE LB11995H Equivalent circuit 51k 200 200 3 3 15k 100 A 75k 12 50k ...
Page 10
... SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of June, 1999. Specifications and information herein are subject to change without notice. LB11995H No. 6116-10/10 PS ...