MITSUBISHI SEMICONDUCTORS <HVIC>
M81734FP
HIGH VOLTAGE HALF BRIDGE DRIVER
DESCRIPTION
M81734FP is high voltage Power MOSFET and IGBT
module driver for half bridge applications.
PIN CONFIGURATION (TOP VIEW)
FEATURES
●FLOATING
SUPPLY VOLTAGE
½½½½½½½½600V
●OUTPUT
CURRENT
½½½½½½½½±500mA
●SINGLE
INPUT TYPE
●INTERNALLY
SET DEADTIME
●HALF
BRIDGE DRIVER
●UNDERVOLTAGE
LOCKOUT
●SOP-8
PACKAGE
APPLICATIONS
MOSFET and IGBT module inverter driver for PDP, HID
lamp, refrigerator, air-conditioner, washing machine, AC
servomotor and general purpose.
Outline:
8P2S
BLOCK DIAGRAM
May. 2010
MITSUBISHI SEMICONDUCTORS <HVIC>
M81734FP
HIGH VOLTAGE HALF BRIDGE DRIVER
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C unless otherwise specified)
Symbol
V
B
V
S
V
BS
V
HO
V
CC
V
LO
V
IN
dV
S
/dt
Pd
K
θ
Rth(j-c)
Tj
Topr
Tstg
TL
Parameter
High Side Floating Supply Absolute Voltage
High Side Floating Supply Offset Voltage
High Side Floating Supply Voltage
High Side Output Voltage
Low Side Fixed Supply Voltage
Low Side Output Voltage
Logic Input Voltage
Allowable Offset Voltage Transient
Package Power Dissipation
Linear Derating Factor
Junction-Case Thermal Resistance
Junction Temperature
Operation Temperature
Storage Temperature
Solder Heatproof
Ta= 25
°C
,On Board
Ta> 25
°C
,On Board
Test conditions
Ratings
-0.5 ~ 624
V
B
-24 ~ V
B
+0.5
-0.5 ~ 24
V
S
-0.5 ~ V
B
+0.5
-0.5 ~ 24
-0.5 ~ Vcc+0.5
-0.5 ~ Vcc+0.5
±50
0.55
4.4
50
-20 ~ +150
-20 ~ +125
-40 ~ +150
255:10s,max 260
Unit
V
V
V
V
V
V
V
V/ns
W
mW/°C
°C/W
℃
℃
℃
℃
V
BS
=V
B
-V
S
RoHS Correspondence
RECOMMENDED OPERATING CONDITIONS
Symbol
V
B
V
S
V
BS
V
HO
V
CC
V
LO
V
IN
Parameter
High Side Floating Supply Absolute Voltage
High Side Floating Supply Offset Voltage
High Side Floating Supply Voltage
High Side Output Voltage
Low Side Fixed Supply Voltage
Low Side Output Voltage
Logic Input Voltage
Test conditions
Min.
V
S
+10
0
10
V
S
10
0
0
Limits
Typ.
—
—
—
—
—
—
—
Max.
V
S
+20
500
20
V
B
20
V
CC
V
CC
Unit
V
V
V
V
V
V
V
V
B
>10V
V
BS
=V
B
-V
S
* For proper operation, the device should be used within the recommended conditions
THERMAL DERATING FACTOR CHARACTERISTIC (MAXIMUM RATING)
Package Power Dissipation Pd (W)
0.6
0.5
0.4
0.3
0.2
0.1
0
0
25
50
75
100 125 150
Temperature
Ta(
o
C)
May. 2010
2
MITSUBISHI SEMICONDUCTORS <HVIC>
M81734FP
HIGH VOLTAGE HALF BRIDGE DRIVER
ELECTRICAL CHARACTERISTICS
(Ta=25°C,V
CC
=V
BS
(=V
B
-V
S
)=15V, unless otherwise specified)
Symbol
I
FS
I
BS
I
CC
V
OH
V
OL
V
IH
V
IL
I
IH
I
IL
V
BSuvr
V
BSuvh
t
VBSuv
V
CCuvr
V
CCuvh
t
VCCuv
I
OH
I
OL
R
OH
R
OL
Parameter
Floating Supply Leakage Current
V
BS
Standby Current
V
CC
Standby Current
High Level Output Voltage
Low Level Output Voltage
High Level Input Threshold Voltage
Low Level Input Threshold Voltage
High Level Input Bias Current
Low Level Input Bias Current
V
BS
Supply UV Reset Voltage
V
BS
Supply UV Hysteresis Voltage
V
BS
Supply UV Filter Time
V
CC
Supply UV Reset Voltage
V
CC
Supply UV Hysteresis Voltage
V
CC
Supply UV Filter Time
Output High Level Short Circuit Pulsed
Current
Output Low Level Short Circuit Pulsed
Current
Output High Level On Resistance
Test conditions
V
B
= V
S
= 600V
IN = 0V
IN = 0V
I
O
= 0mA, LO, HO
I
O
= 0mA, LO, HO
Min.
—
—
0.2
13.8
—
1.6
0.8
—
—
7.0
0.3
—
7.0
0.3
—
—
—
—
—
0.5
—
300
CL = 1000pF between HO-V
S
, LO-GND
V
IN
= 0½3V
CL = 1000pF between HO-V
S
, LO-GND
V
IN
= 0½3V
CL = 1000pF between HO-V
S
CL = 1000pF between HO-V
S
CL = 1000pF between LO-GND
CL = 1000pF between LO-GND
0.6
0.1
—
—
—
—
Limits
Typ.*
—
0.2
0.5
14.4
—
2.2
1.55
15
—
8.4
0.5
7.5
8.4
0.5
7.5
-500
500
30
12
—
—
—
0.9
0.15
75
75
75
75
Max.
1.0
0.5
0.75
—
0.1
2.7
2.1
45
1
9.8
—
—
9.8
—
—
—
—
—
—
1.00
6
—
1.2
0.25
180
180
180
180
Unit
μA
mA
mA
V
V
V
V
μA
μA
V
V
μs
V
V
μs
mA
mA
Ω
Ω
μs
V
ns
μs
μs
ns
ns
ns
ns
V
IN
= 3V
V
IN
= 0V
V
O
= 0V, PW < 10μs
V
O
= 15V, PW < 10μs
I
O
= -200mA, R
OH
= (V
OH
-V
O
)/I
O
I
O
= 200mA, R
OL
= V
O
/I
O
CL = 1000pF between HO-V
S
, LO-GND
V
IN
= 0½3V
Output Low Level On Resistance
Dead Time LO Turn-Off to HO Turn-On &
tDEAD
HO Turn-Off to LO Turn-On
VPonr
Power On Reset Voltage
tPonr(FIL) Power On Reset Filter Time
t
dLH
t
dHL
t
rH
t
fH
t
rL
t
fL
Turn-On Propagation Delay
Turn-Off Propagation Delay
High Side Turn-On Rise Time
High Side Turn-Off Fall Time
Low Side Turn-On Rise Time
Low Side Turn-Off Fall Time
* Typ. is not specified.
INPUT/OUTPUT TIMING DIAGRAM
May. 2010
3
MITSUBISHI SEMICONDUCTORS <HVIC>
M81734FP
HIGH VOLTAGE HALF BRIDGE DRIVER
FUNCTION TIMING DIAGRAM
1. HO has positive logic with reference to IN. LO has negative logic with reference to IN.
2. Output signal (HO) is triggered by the edge of input signal.
3. Logic During UV(V
CC
, V
BS
) Error
Error Signal
UV error
(V
CC
)
HO
HO is locked at “L” level as long as UV error for V
CC
is
detected. After V
CC
UV reset level, the lock for HO is
removed following an “L” state of the IN signal, and
then HO responds to the input.
(V
CC
>V
BS
)
HO is locked at “L” level as long as UV error for V
BS
is
detected. After V
BS
UV reset level, the lock for HO is
removed following an “L” state of the IN signal, and
then HO responds to the input.
LO
LO is locked at “L” level as long as UV error for V
CC
is
detected. After V
CC
exceeds V
CC
UV reset level, the lock
for LO is removed and responds to IN signal.
UV error
(V
BS
)
LO is independent of V
BS
to respond to IN.
*IF UV error for V
CC
is detected when HO is in “H” level and the falling speed of V
CC
is exceeds 0.03V/μs, the off signal for HO might
not be transmitted from low side to high side and then HO stays “H”.
*If supply voltage drops lower than VPonr, output becomes “L” not after tVccuv or tVBSuv but after tPonr(FIL).
May. 2010
4
MITSUBISHI SEMICONDUCTORS <HVIC>
M81734FP
HIGH VOLTAGE HALF BRIDGE DRIVER
4. Supply start up sequence
Please start up V
CC
supply and V
BS
supply in that order, and, please shut down V
BS
supply and V
CC
supply in that
order. Please start up V
CC
supply and V
BS
supply with gentle slope. If you start up supply with sharp slope, there is
some possibility that HO or LO outputs “H” for a moment.
If V
CC
supply is less than 10V(outside of RECOMMENDED OPERATING CONDITIONS), there is some possibility that
output does not change in response to input. Please evaluate carefully about supply start up or restart after shut down
in your application systems.
PACKAGE OUTLINE
May. 2010
5
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