• Part: LB1666
  • Description: 2-Phase Unipolar Brushless Motor Drivers
  • Manufacturer: SANYO
  • Size: 74.68 KB
Download LB1666 Datasheet PDF
SANYO
LB1666
LB1666 is 2-Phase Unipolar Brushless Motor Drivers manufactured by SANYO.
Features and Functions . Protection against motor lock and automatic return can be with a minimum number of external parts. . provided The LB1663, LB1663M, LB1666 can be operated from . . . . . either 12 V or 24 V power supply by changing an external resistor. Possible to connect a Hall element direct to the LB1663, LB1663M, LB1666. Built-in output transistors with output current 1.5 A. Built-in rotation detect function (Drive mode: ‘‘L’’, Stop mode: ‘‘H’’) Built-in thermal shutdown With radio noise reduction pin SANYO : DIP10S unit : mm 3054A - DIP16F [LB1666] SANYO : DIP16F unit : mm - MFP16FS [LB1663M] SANYO : MFP16FS SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN N3097HA(II)/7037KI/6197TA,TS No.2552 - 1/6 LB1663, 1663M, 1666 Specifications [LB1663] Absolute Maximum Ratings at Ta = 25°C Parameter Maximum input current Output supply voltage Maximum output current RD flow-in current RD supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol ICC max VO max IO max IRD VRD Pd max Topr Tstg t % 20 ms Conditions Ratings 200 - 0.3 to +85 1.5 10 50 1.2 - 30 to +80 - 55 to +125 Unit m A V A m A V W °C °C Allowable Operating Ranges at Ta = 25°C Parameter Input current range mon-mode input voltage range Symbol ICC VICM Conditions Rating 6.0 to 50.0 0 to VIN -1.5 Unit m A V Electrical Characteristics at Ta = 25°C, ICC = 10 m A Parameter Output withstand voltage 1 Output withstand voltage 2 Output saturation voltage VIN input voltage Amp input offset voltage Amp input bias current RD output saturation voltage C flow-out current C discharge current parator input threshold voltage Symbol VOR VO (sus) VO (sat)1 VO (sat)2 VO (sat)3 VIN Voff IBA VRD (sat) IC1 IC2 VTH1 VTH2 Conditions IO = 0.1 A IO = 0.5 A IO = 1.0 A IO = 1.5 A ICC = 7.0 m A min 80 65 typ max Unit V V V V V V m V n A V µA µA V V - 7 - 250 2.1 0.31 0.77 0.42 0.95 1.15 1.40 6.7 0 0.1...