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LB1669M

Sanyo
Part Number LB1669M
Manufacturer Sanyo
Description 2-Phase Unipolar Brushless Motor Driver
Published Apr 25, 2005
Detailed Description Ordering number: EN3513A Monolithic Digital IC LB1669, 1669M 2-Phase Unipolar Brushless Motor Driver Overview The LB1...
Datasheet PDF File LB1669M PDF File

LB1669M
LB1669M

Overview
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 Allowable Operating Conditions at Ta = 25 °C Parameter Input current range Common-mode input voltage range Symbol ICC VICM Conditions Ratings 6.
0 to 50 0 to VIN–1.
5 Unit mA V Electrical Characteristics at Ta = 25 °C, ICC = 10 mA Parameter Output withstand voltage 1 Output withstand voltage 2 Output saturation voltage VIN voltage Amp input offset voltage Amp input bias current RD output saturation voltage C flow-out current C discharge current Comparator input threshold voltage Symbol VOR VO(sus) VO...


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