LB1669M

Ordering number: EN3513A Monolithic Digital IC LB1669, 1669M 2-Phase Unipolar Brushless Motor Driver Overview The LB1669, 1669M are 2-phase uniploar brushless motor drivers. They make it possible to configure motor lock protection and automatic recovery circuits with few extenal components. Package Dimensions unit : mm 3098A-DIP10S [LB1669] Features and Functions . Hall element direct connection possible . Output transistor with 1.5 A output current built in . Rotation detect function (Drive mode: ‘‘L’’, Stop mode: built in . ‘‘H’’) Motor lock protection and automatic recovery functions built . in shutdown circuit built in . Thermal DIP-10S and MFP-10S packages mean small mounting . surfaces. Pin compatible with LB1663, so can replace 12 V types. SANYO : DIP10S unit : mm 3086A-MFP10S [LB1669M] SANYO : MFP10S SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN D3096HA(II)/7120TA(GTPS) No.3513-1/5 LB1669, 1669M Specifications Absolute Maximum Ratings at Ta = 25 °C Parameter Maximum input current Output applied voltage Output current RD flow-in current RD applied voltage Allowable power dissipation Operating temperature Storage temperature Symbol ICC max VOUT IOUT IRD VRD LB1669: Independent IC Pd max Topr Tstg LB 1669M: Mounted on 20 × 15 × 1.5 mm3 glass epoxy board t % 20 ms Conditions Ratings 200 –0.3 to +60 1.5 10 30 1.2 800 –30 to +80 –55 to +125 Unit mA V A mA V W mW °C °C Allo...