LB11880

Features: • Soft switching drive• No Hall sensors required• No FG sensors required• Built-in PG amplifier• Built-in thermal shutdown circuit• Current limiter circuit• On-chip loading motor driverPinoutSpecifications Parameter Symbol Conditions Rati...

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LB11880 Picture
SeekIC No. : 004390966 Detail

LB11880: Features: • Soft switching drive• No Hall sensors required• No FG sensors required• Built-in PG amplifier• Built-in thermal shutdown circuit• Current limiter circ...

floor Price/Ceiling Price

Part Number:
LB11880
Supply Ability:
5000

Price Break

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

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Upload time: 2024/10/27

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Product Details

Description



Features:

• Soft switching drive
• No Hall sensors required
• No FG sensors required
• Built-in PG amplifier
• Built-in thermal shutdown circuit
• Current limiter circuit
• On-chip loading motor driver



Pinout

  Connection Diagram


Specifications

Parameter Symbol Conditions Ratings Unit
Maximum supply voltage 1 VCC max   14.5 V
Maximum supply voltage 2 VCCL max   14.5 V
Maximum supply voltage 3 VREG max   7.0 V
Output voltage Vomax   14.5 V
Input voltage VI1max   0.3 to VREG + 0.3 V
Cylinder current Iomax   1.0 A
Loading current Iomax (AVE)   0.4 A
Iomax (peak)   1.2 A
Allowable power dissipation Pdmax When mounted on the specified printed circuit board* 2.8 w
Operating temperature Topr   20 to +75 °C
Storage temperature Tstg   55 to +150 °C
Note: * Specified printed circuit board: 114.3*76.1*1.6 mm glass-epoxy board


Description

The LB11880 is a sensorless motor driver that also includes a loading motor driver. It is ideal for drum motor drive in VCR products.


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