TZA1048

Features: · Two Bridge-Tied Load (BTL) driver channels for sled and spindle motors and actuators· Pulse Width Modulation (PWM) input· Integral thermal shut-down circuit· Integral mute control· Two regulated reference voltage outputs for other chips in system; 3.3 V and 1.8 V respectively· HSOP28 p...

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TZA1048 Picture
SeekIC No. : 004534326 Detail

TZA1048: Features: · Two Bridge-Tied Load (BTL) driver channels for sled and spindle motors and actuators· Pulse Width Modulation (PWM) input· Integral thermal shut-down circuit· Integral mute control· Two r...

floor Price/Ceiling Price

Part Number:
TZA1048
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: 2025/1/11

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Product Details

Description



Features:

· Two Bridge-Tied Load (BTL) driver channels for sled and spindle motors and actuators
· Pulse Width Modulation (PWM) input
· Integral thermal shut-down circuit
· Integral mute control
· Two regulated reference voltage outputs for other chips in system; 3.3 V and 1.8 V respectively
· HSOP28 package.



Application

· BTL driver for CD and DVD players.


Pinout

  Connection Diagram


Specifications

Symbol
Parameter
MIN.
MAX.
UNIT
VCC
supply voltage - 13.5
V
P
power dissipation - 1.7
W
Toper
operating Temperature 0 70
Tstg
storage temperature -55 +150



Description

The TZA1048 is a four-channel BTL driver IC for driving motors and actuators in CD and DVD players.Two reference voltage outputs are also available for peripheral ICs such as servo and pick-up head drivers.The spindle motor control inputs to the IC can be either differential or single-ended.




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