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MB39A119 Datasheet, PDF (29/53 Pages) Fujitsu Component Limited. – DC/DC Converter IC of Synchronous Rectification for charging Li-ion battery | |||
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MB39A119
â PROCESSING WITHOUT USING OF THE CURRENT AMP1 AND AMP2
When Current Amp is not used, connect +INC1 terminal (pin 3) and âINC1 terminal (pin 2) to VCC terminal (pin
1) , connect +INC2 terminal (pin 10) and âINC2 terminal (pin 11) to VREF terminal (pin 19) , and then leave
OUTC2 terminal (pin 9) open.
⢠Connection when Current Amp is not used
âOpenâ
2 âINC1
11 âINC2
1 VCC
19 VREF
9 OUTC2
+INC1 3
+INC2 10
â PROCESSING WITHOUT USING OF THE ERROR AMP1 AND AMP2
When Error Amp1 and Amp2 are not used, connect âINE1 terminal (pin 8) and âINE2 terminal (pin 13) to GND
(pin 20) , and connect +INE1 terminal (pin 7) and +INE2 terminal (pin 12) to VREF terminal (pin 19) .
⢠Connection when Error Amp is not used
7 +INE1
12 +INE2
8 âINE1
13 âINE2
19 VREF
GND 20
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