MB3887 View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB3887

DC/DC Converter IC for Charging Li-ion battery

Fujitsu 

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

21

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