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M54677FP

Features: `Wide output current control range (20 1000mA)`Bipolar and constant current`Built in a thermal shutdown circuit`Built in flywheel diodesApplicationOffice automation equipment such as printer, FDD, HDD, and FAXPinoutSpecifications Symbol Parameter Conditions Ratings Un...

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SeekIC No. : 004405775 Detail

M54677FP: Features: `Wide output current control range (20 1000mA)`Bipolar and constant current`Built in a thermal shutdown circuit`Built in flywheel diodesApplicationOffice automation equipment such as prin...

M54677FP Data Sheet

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Part Number:
M54677FP
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: 2025/12/28

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Product Details

Description



Features:

`Wide output current control range (20 1000mA)
`Bipolar and constant current
`Built in a thermal shutdown circuit
`Built in flywheel diodes


Application

Office automation equipment such as printer, FDD, HDD, and FAX


Pinout

Connection Diagram


Specifications

Symbol
Parameter
Conditions
Ratings
Unit
Vcc
 Supply voltage Pinand21
-0.3 7
V
VM
 Output supply voltage Pin33and32
-0.3 28
V
VL
 Logic input voltage Pin36and
-0.3 6
V
Vc
 Analog input voltage Pinand35
-0.3 Vcc
V
Vref
 Comparative input voltage Pinand34
-0.3 Vcc
V
IO
 Output current  
1500
mA
Pd
 Allowable loss Mounted on a glass epoxy board (100mm x 100mm, t=1.6mm)
2.0
W
K
 Thermal derating Mounted on a glass epoxy board (100mm x 100mm, t=1.6mm)
62.5
°C/W
Tj
 Junction temperature  
150
°C
Topr
 Operating temperature  
-20 75
°C
Tstg
 Storage temperature  
-40 125
°C



Description

The M54677FP is a semiconductor IC to drive a bipolar stepper motor directly by controlling the coil current with the constant current method.

 




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