TDA4700 View Datasheet(PDF) - Infineon Technologies

Part Name

Description

Manufacturer

TDA4700

Control IC for single-ended and push-pull switching-mode power supplies

Infineon Technologies 

TDA 4700

TDA 4718

Characteristics (cont’d)

VS = 11 to 30 V; TA = – 25 to 85 °C

Parameter

Symbol

Limit Values

min.

typ. max.

Supply Undervoltage

Turn-ON threshold for VS

8.8

VS rising

Turn-OFF threshold VS

8.5

for VS falling

Input Cfilter

Rated voltage for

rated frequency

VR

Frequency approx.

proportional to voltage

within the range

Voltage at open

VR

3

sync input

VC filter

11

10.5

10.5

10

4

5

1.6

Unit Test

Condition

V

0 °C < TA < 70 °C

V

V

0 °C < TA < 70 °C

V

V

V

V

Semiconductor Group

16

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