MB3887 Datasheet, PDF (22/33 Pages) Fujitsu Component Limited. – DC/DC Converter IC for Charging Li-ion battery

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”
9 +INE1
3 +INE2
8 _−INE1
4 −INE2
7 FB1
5 FB2
6 VREF
GND 23
Connection when Error Amp is not used
22