M81700FP 查看數據表（PDF） - MITSUBISHI ELECTRIC
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M81700FP Datasheet PDF : 5 Pages
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PRELIMINARY NSootmicee:pTahriasmisetnroict laimfiintsalasrepescuibficjeacttiotno.change.
FUNCTION TABLE (X: H or L)
HIN
LIN
VBS UV VCC UV
HO
LO
L
L
H
H
L
L
L
H
H
H
L
H
H
L
H
H
H
L
H
H
H
H
*
*
X
L
L
H
L
L
X
H
L
H
L
H
L
X
H
L
L
L
H
X
H
L
L
L
X
X
H
H
L
L
Note : “L” state of VBS UV and VCC UV means that UV trip voltage.
* If both input signals are “H”, refer to TIMING DIAGRAM.
MITSUBISHI SEMICONDUCTORS <HVIC>
M81700FP
HIGH VOLTAGE HALF BRIDGE DRIVER
SD
Behavioral state
L
LO = OFF, HO = OFF
L
LO = ON, HO = OFF
L
LO = OFF, HO = ON
L
L
LO = OFF, HO = OFF, VBS UV tripped
L
LO = ON, HO = OFF, VBS UV tripped
L
LO = OFF, HO = OFF, VCC UV tripped
L
LO = OFF, HO = OFF, VCC UV tripped
H
LO = OFF, HO = OFF, SD = ON
TIMING DIAGRAM
1.Input/Output Timing Diagram
When input signal (HIN or LIN) is “H”, then output signal (HO or LO) is “H”.
In the case of both input signals (HIN and LIN) are “H”, first coming input signal (HIN or LIN) “H” is only accepted.
Corresponding this signal, output signal (HO or LO) becomes “H”.
Corresponding the other signal (LIN or HIN), output signal (LO or HO) keeps “L”.
HIN
LIN
HO
LO
2.Shutdown Input Timing Diagram
When shutdown input signal (SD) is “H”, then output signals (HO and LO) are “L”.
Output signals (HO and LO) keep “L” by shutdown input signal (SD) is “L” until next input signal (HIN or LIN) is “H”.
Mar. 2002
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