M54679FP

Features: ` Wide supply voltage sphere (10 35V).` Bipolar, constant current PWM function. (Top side transistors PWM function, maximum current is 0.8 Amps).` Few external components. (This IC can be operated with 1 capacitor and 2 resistances).` 4 phases input style (include the protection functio...

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SeekIC No. : 004405777 Detail

M54679FP: Features: ` Wide supply voltage sphere (10 35V).` Bipolar, constant current PWM function. (Top side transistors PWM function, maximum current is 0.8 Amps).` Few external components. (This IC can be...

floor Price/Ceiling Price

Part Number:
M54679FP
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: 2024/5/8

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Product Details

Description



Features:

` Wide supply voltage sphere (10 35V).
` Bipolar, constant current PWM function.
    (Top side transistors PWM function, maximum current is 0.8 Amps).
` Few external components.
   (This IC can be operated with 1 capacitor and 2 resistances).
` 4 phases input style (include the protection function of output through current).
`Output current change function (2 bits, 4 type currents).
` Thermal protection circuit.
`Include flywheel diodes.



Application

Printer, PPC and Facsimile.


Pinout

  Connection Diagram


Specifications

Symbol
Parameter
Conditions
Ratings
Unit
Vm
Output stage supply voltage  
-0.3 37
V
Iout
Output current Per one phase
±0.8
A
VCC
Supply voltage  
-0.3 7.0
V
Vlogic
Logic input voltage Ph1A, Ph1B, Ph2A, Ph2B, I0, I1, Stby
-0.3 Vcc
V
Vanalog
Analog input voltage Vref, S1, S2
-0.3 Vcc
V
VRs
Current sensor voltage Rs1, Rs2
1.5
V
Pd
Power dissipation Under board mount condition. W
(see next page)
2.7
W
K
Thermal derating
46
°C/W
Tj
Junction temperature  
150
°C
Topr
Operating temperature  
-20 75
°C
Tstg
Storage temperature  
-40 125
°C



Description

The M54679FP is a semiconductor integrated circuit designed for stepper motor driver used to Printer, PPC and Facsimile.


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