STM6905TWEDS6F データシートの表示（PDF） - STMicroelectronics
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STM6905TWEDS6F Datasheet PDF : 19 Pages
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Pin descriptions
Figure 3. Functional block diagram
VCC
V2IN
V3IN
V4IN
V5IN
MR
VRST1 COMPARE
VRST2 COMPARE
VREF = 0.6V
COMPARE
VREF = 0.6V
COMPARE
VCC
(1)
VREF = 0.6V
COMPARE
trec
Generator
RST
ai13970
1. Internal pull-up on MR input of 10 kΩ (typ).
Figure 4. Typical hardware hookup application diagram
STM6905
( ) V TRIP = (600mV)
R1 + R2
R2
( ) VTRIP = (600mV)
R3 + R4
R4
( ) VTRIP = (600mV)
R5 + R6
R6
From DC/DC Converter
VCC2
VCC1
0.1 F
VCC3
0.1 F
R1
R2
VCC4
R3
R4
VCC5
R5
R6
VCC
STM6905
VIN2
VIN3
RST
VIN4
MR
VIN5
VSS
RST (To Processor Reset)
Push-button
Switch
ai13973
8/19
DocID14290 Rev 4
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