M51971FP

Features: •Wide range of supply voltage ..............................................4 17.5V•Variation coefficient of supply voltage ..............±0.005%/V (standard)•Load variation coefficient ...............±0.01% (standard, full load range)•Temperature coefficient of ...

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SeekIC No. : 004405497 Detail

M51971FP: Features: •Wide range of supply voltage ..............................................4 17.5V•Variation coefficient of supply voltage ..............±0.005%/V (standard)•Load varia...

floor Price/Ceiling Price

Part Number:
M51971FP
Supply Ability:
5000

Price Break

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

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268 Transactions

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Upload time: 2022/6/26

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Product Details

Description



Features:

 •Wide range of supply voltage ..............................................4 17.5V
 •Variation coefficient of supply voltage ..............±0.005%/V (standard)
 •Load variation coefficient ...............±0.01% (standard, full load range)
 •Temperature coefficient of rotating speed .............. 7ppm/C (standard)
 •Built-in high performance FG amplifier



Application

Motor rotating speed control in floppy disk driver, player, tape recorder, car stereo, etc.


Pinout

   Connection Diagram


Specifications

Symbol Parameter Conditions
Ratings
Unit
VCC Supply Voltage  
18
V
V Apply voltage at pin  
-3 Vcc
V
I Source current at pin  
-5
mA
I Source current at pin  
-5
mA
V Apply voltage at pin  
0 Vcc
V
I Source current at pin  
-20
mA
PdF Power dissipation  
880 (M51971L)
mW
450 (M51971FP)
KF Thermal derating Ta 25°C
8.8 (M51971L)
mW/
4.5 (M51971FP)
Topr Operating temperature  
-20 +75
Tstg Storage temperature  
-40 +125

 






Description

The M51971 is a semiconductor integrated circuit designed to control the motor rotating speed.

The built-in FG amplifier with high gain enables to use a wide range of rotating speed detector (FG detector).

Use of less external parts enables DC motors to be controlled with high precision.




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