MB3842 データシートの表示（PDF） - Fujitsu
部品番号
コンポーネント説明
メーカー
MB3842 Datasheet PDF : 19 Pages
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s DIAGRAM
• Normal operation
VIN
EN
EN
VOUT
SW OFF
MB3842/MB3845
5V
Hi
Low
SW ON
SW ON
5V
IOUT
Overcurrent does not occur
OC
5V
• At VIN fall
5V
2.3 V
VIN
2.1 V
EN
EN
VOUT
SW ON
SW ON
Hi
Low
SW ON
5V
Overcurrent does not occur
IOUT
OC
Note: The OC pin should be pulled up using a separate power supply and resistance.
(This illustration shows pull-up with a separate 5V source.)
5V
=0V
(Continued)
7
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