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LB1987M

Features: • Three-phase full-wave current-linear drive• Torque ripple correction circuit (fixed correction ratio)• Current limiter circuit with control characteristics gain switching• Oversaturation prevention circuits for both the upper and lower sides of the output stage ...

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SeekIC No. : 004391233 Detail

LB1987M: Features: • Three-phase full-wave current-linear drive• Torque ripple correction circuit (fixed correction ratio)• Current limiter circuit with control characteristics gain switchi...

LB1987M Data Sheet

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Part Number:
LB1987M
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/1/11

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Product Details

Description



Features:

• Three-phase full-wave current-linear drive
• Torque ripple correction circuit (fixed correction ratio)
• Current limiter circuit with control characteristics gain switching
• Oversaturation prevention circuits for both the upper and lower sides of the output stage (No external capacitors are required.)
• FG amplifier
• Thermal shutdown circuit


Pinout

Connection Diagram


Specifications

Parameter Symbol Ratings Unit Ratings Unit
Maximum supply voltage Vcc max   2.0 V
Output transistor withstand voltage Vsus   4 V
Maximum output current Io max   0.6 A
Allowable power dissipation Pd max Tj = 125°C 0.4 W
Operating temperature Topr   0 to 60 °C
Storage temperature Tstg   40 to +125 °C



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