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TDA8939 Selling Leads, TDA8939 Datasheet PDF

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Part Number:
TDA8939
Supply Ability:
12000

Price Break

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

TDA8939 General Description

Features:

 Zero dead time switching
Maximum output current 7.5 A
Standby mode
High efficiency
Operating voltage from ±10 V to ±30 V (symmetrical) or 20 V to 60 V (asymmetrical)
Low quiescent current
High output power
Diagnostic output
Thermal protection, current protection and voltage protection.



Application

 Television sets
Home-sound sets
Multimedia systems
All mains fed audio systems
Car audio (boosters).



Pinout




Description

Zero dead time Class-D 7.5 A power comparator

The TDA8939 is a power comparator designed for use in a high efficiency class-D audio power amplifier system.

It contains power switches, drive logic, protection circuitry, bias circuitry and a fully differential input stage (comparator).

This TDA8939 is optimized for applications in fully digital open-loop class-D audio systems (in combination with a digital PWM controller).

The TDA8939 power comparator operates with high efficiency and low dissipation. The system operates over a wide supply voltage range from ±10 V up to ±30 V.




TDA8939 Suppliers

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  • TDA8939

  • Vendor: PHILIPS Pack: SMD D/C: 06+ Qty: 575  Adddate: 2014-07-30
  • Inquire Now
  • Mega Source Elec Ltd   Hong    VIP Member
    Contact: Ms.Mary   Skype:mary75791
    Tel: 86-755-83690382
    (8126)

TDA8939 Datasheet

About TDA8939

PDF/DataSheet Download

Datasheet: TDA8939

File Size: 101782 KB

Manufacturer: PHILIPS

Download : Click here to Download

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