LB1916

Ordering number : EN5653 Monolithic Digital IC LB1916 CD-ROM Spindle Motor Driver Overview The LB1916 is a 3-phase motor driver that is optimal for driving CD-ROM spindle motors. Functions and Features 3-phase brushless motor driver 120° voltage linear drive control V-type input used for the control voltage Control gain switching supported Pins for system control and control of acceleration and deceleration provided. Start/stop pin provided. Hall bias circuit Package Dimensions unit: mm 3219-QFP34H-C [LB1916] Allowable power dissipation, Pdmax – W Ambient temperature, Ta – °C SANYO: QFP34H-C Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Output voltage Output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC1 max VCC2 max VOU, V, W IOUT Pd max Topr Tstg Independent IC Conditions Ratings 14 7.0 13 1.0 0.77 –20 to +75 –55 to +150 Unit V V V A W °C °C Allowable Operating Ranges at Ta = 25°C Parameter Supply voltage VCREF input voltage Symbol VCC1 VCC2 VCREF VCC1 ≥ VCC2 Conditions Ratings 5 to 12.5 4.3 to 6.5 VCC2/2±1.0 Unit V V V SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 53197HA(OT) No. 5653-1/7 LB1916 Electrical Characteristics at Ta = 25°C, VCC1 = 12 V, VCC2 = 5 V Parameter Symbol ICC1 ICC2 (ICC for VCC1) [Drive Block] Output saturation voltage Output TRS sustainable voltage Output c...