IP1531 데이터 시트보기 (PDF) - Interpion semiconductor
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IP1531 Datasheet PDF : 13 Pages
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IP1531
TRIPLE OUTPUT VOLTAGE LDO REGULATOR
APPLICATION SUMMARY
- ON / OFF
When you want to control output of the IP1531, use pin #2 as follows
Main
bias
Pin#2
Q1
As shown in figure
Pin#2 is positive input of the comparator,
and the other Input is threshold voltage.
If the voltage of the pin#2 rises above threshold voltage,
Vth
then TR Q1 will be saturated and the main bias current
will be shut down.
December. 2002 (Rev.0)
www.interpionsemi.com
-6-
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