TDA7272A Selling Leads, Price trend, TDA7272A DataSheet download, circuit diagram from SeekIC.com

Features: *TACHIMETRIC SPEED REGULATION WITHNO NEED FOR AN EXTERNAL SPEED PICK-UP*V/I SUPPLEMENTA RYPREREGULATION*DIGITAL CONTROL OF DIRECTION ANDMOTOR STOP*SEPARATE SPEED ADJUSTMENT*5.5V TO 18V OPERATING SUPPLY VOLTAGE*1A PEAK OUTPUT CURRENT*OUTPUT CLAMP DIODES INCL UDED*SHORT CIRCUIT CURRENT PRO...

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SeekIC No. : 004516564 Detail

TDA7272A: Features: *TACHIMETRIC SPEED REGULATION WITHNO NEED FOR AN EXTERNAL SPEED PICK-UP*V/I SUPPLEMENTA RYPREREGULATION*DIGITAL CONTROL OF DIRECTION ANDMOTOR STOP*SEPARATE SPEED ADJUSTMENT*5.5V TO 18V OPE...

TDA7272A Data Sheet

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Part Number:: TDA7272A
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2025/1/12

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Product Details

Description

Features:

*TACHIMETRIC SPEED REGULATION WITH
NO NEED FOR AN EXTERNAL SPEED PICK-UP
*V/I SUPPLEMENTA RYPREREGULATION
*DIGITAL CONTROL OF DIRECTION AND
MOTOR STOP
*SEPARATE SPEED ADJUSTMENT
*5.5V TO 18V OPERATING SUPPLY VOLTAGE
*1A PEAK OUTPUT CURRENT
*OUTPUT CLAMP DIODES INCL UDED
*SHORT CIRCUIT CURRENT PROTECTION
*THERMAL SHUT DOWN WITH HYSTERESIS
*DUMP PROTECTION (40V)
*ESD PROTECTION

Pinout

Connection Diagram

Specifications

Symbol	Parameter	Value	Unit
VS	DC Supply Voltage	24	V
VS	Dump Voltage (300ms)	40	V
IO	Output Current	Internally limited
Ptot	PowerDissipation at Tpins =90°C	4.3	W
Ptot	at Tamb=70°C	1	W
Top	Operating Temperature Range	-40 to 85	°C
Tstg	Storage Temperature	-40 to150	°C

Description

TDA7272A are high performance motor speed controller for small power DC motors as used in cassetteplayers.

Using the motor as a digital tachogenerator itself the performance of true tacho controlled systems
is reached.
A dual loop controlcircuit of the TDA7272A provideslong term stability and fast settling behaviour.

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TDA7272A

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