MB3887 Fujitsu, MB3887 Datasheet - Page 22

• Manufacturer Part Number: MB3887
• Description: DC/DC Converter IC
• Manufacturer: Fujitsu

22
MB3887
PROCESSING WITHOUT USING OF THE ERROR AMP
When Error Amp is not used, leave FB1 terminal (pin 7) , FB2 terminal (pin 5) open and connect the −INE1
terminal (pin 8) and −INE2 terminal (pin 4) to GND and connect +INE1 terminal (pin 9) , and +INE2 terminal (pin
3) , to VREF.
“Open”
Connection when Error Amp is not used
9
3
8
4
7
5
6
+INE1
+INE2
−INE1
−INE2
FB1
FB2
VREF
GND
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