M81019FP Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC
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M81019FP Datasheet PDF : 10 Pages
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MITSUBISHI SEMICONDUCTORS <HVIC>
M81019FP
1200V HIGH VOLTAGE HALF BRIDGE DRIVER
FUNCTION TABLE (Q: Keep previous status)
HIN
LIN FO_RST CIN
FO
(Input)
VBS/UV VCC/POR
HOUT
LOUT
FO
(Output)
Behavioral status
H→L
L
L
L
–
H
H
L
L
H
H→L
H
L
L
–
H
H
L
H
H
L→H
L
L
L
–
H
H
H
L
H
L→H
H
L
L
–
H
H
Q
Q
H Interlock active
X
H
X
H
–
X
H
L
L
L CIN tripping when LIN=H
X
L
X
H
–
X
H
Q
Q
H CIN not tripping when LIN=L
X
X
X
X
L
X
H
L
L
L Output shuts down when FO=L
X
X
X
X
–
X
L
L
L
H VCC power reset
X
L
L
L
–
L
H
L
L
H VBS power reset
X
H
L
L
–
L
H
L
H
H VBS power reset is tripping when LIN=H
Note1 : “L” status of VBS/UV indicates a high side UV condition; “L” status of VCC/POR indicates a VCC power reset condition.
Note2 : In the case of both input signals (HIN and LIN) are “H”, output signals (HOUT and LOUT) keep previous status.
Note3 : X (HIN) : L→H or H→L. Other : H or L.
Note4 : Output signal (HOUT) is triggered by the edge of input signal.
HIN
HOUT
FUNCTIONAL DESCRIPTION
1. INPUT/OUTPUT TIMING DIAGRAM
LIN
HIN
HOUT
LOUT
50%
tr
tdLH(HO)
∆tdLH
90%
10%
tdHL(LO)
90%
10%
tf
50%
tf
90%
tdHL(HO)
10%
∆tdHL
tr
tdLH(LO)
90%
10%
Aug. 2009
5
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