TEA1039 查看數據表（PDF） - Philips Electronics

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TEA1039

Control circuit for switched-mode power supply

Philips Electronics 

Philips Semiconductors

Control circuit for switched-mode power supply

Product specification

TEA1039

Fig.4 Minimum pulse repetition frequency in the frequency regulation mode, and working pulse repetition

frequency in the duty factor regulation mode, as a function of external resistor R4 connected between RX

and ground with external capacitor C5 connected between CX and ground as a parameter.

August 1982

9

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