TDA8939TH View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

TDA8939TH

Zero dead time Class-D 7.5 A power comparator

Philips Electronics 

Philips Semiconductors

TDA8939

Zero dead time Class-D 7.5 A power comparator

input

Vi(dif)

Vcom

3.3 V

VDD

output

Vo 0 V

tr(LH)

tr(HL)

tW(min)

VSS

tr

tf

1/fc

time

001aaa063

Vcommon = VSSA1 to (VDDA1 − 7.5 V).

tdead cannot be represented in the figure.

Response times depend on input signal amplitude.

The second input pulse is not reproduced with same pulse width by the output due to minimum pulse width limitation.

Fig 5. Timing diagram PWM output.

9397 750 13023

Objective data sheet

Rev. 01 — 22 April 2004

© Koninklijke Philips Electronics N.V. 2004. All rights reserved.

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