TLE6711(2001) 데이터 시트보기 (PDF) - Infineon Technologies

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TLE6711
(Rev.:2001)

Multifunctional Voltage Regulator and Watchdog

Infineon Technologies 

TLE 6711

Diagrams: Oscillator and Boost/Buck-Converter Performance

4

Diagrams: Oscillator and Boost/Buck-Converter

Performance

In the following the behaviour of the Boost/Buck-converter and the oscillator is shown.

Oscillator Frequency Deviation

vs. Junction Temperature

10

kHz

∆f OSC

AED02938

5

Referred to fOSC

at Tj = 25 ˚C

0

Boost Feedback Current vs.

Junction Temperature

-200

nA

I FB

AED02939

-300

-400

-5

-500

-10

-15

-50 -25 0 25 50 75 100 ˚C 150

Tj

-600

-700

-50 -25 0 25 50 75 100 ˚C 150

Tj

Data Sheet V 2.22

23

2001-04-23

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