High Voltage Full Bridge Drive ICs SMA2409M
Features
One Package Full Bridge Driver Consisted of High Voltage IC and Power
IGBT (4 pieces)
High Voltage Driver which accepts direct connection to the input signal line
External Dimensions
(unit: mm)
31.0
±
0.2
4.0
±
0.2
Absolute Maximum Ratings
Parameter
Power supply voltage
Input voltage
Operation voltage
Output voltage
Output current (DC)
Output current (pulses)
Power dissipation
Thermal resistance
Operating temperature
Storage temperature
Junction temperature
IGBT single pulse
avalanche resistance
ESD protection
a
(Ta = 25°C)
2.7
±
0.2
Symbol
V
M
V
IN
Vcc
Vo
Io
(DC)
Io
(pulse)
P
D
j-a
j-c
Topr
Tstg
Tj
E
AS
E
SD
Ratings
500
15
15
500
7
15
4
20
31.2
6.2
–40 to +105
–40 to +150
150
5
±2
Unit
V
V
V
V
A
A
W
Tc = 25°C
°CW
°C
°C
°C
mJ
kV
Tc = 25°C
Conditions
Power GNG to HV
1.16
–0.1
14
P2.03
±
0.1
= (28.42)
(root dimensions)
+0.2
0.65
–0.1
0.55
–0.1
+0.2
+0.2
(10.4)
10.2
±
0.2
b
1.2
±
0.2
(root dimensions)
Single pulse (PW = 50µs max.)
31.3
±
0.2
a: Part No.
b: Lot No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
V
DD
= 30V, L = 1mH, Unclamped, Ic = 3.2A
Human body model (C = 100pF, R = 1.5kΩ)
Block Diagram
Electrical Characteristics
Parameter
IGBT output breakdown voltage
IGBT output leak current
IGBT output ON voltage
Quiescent circuit current
Operating circuit current
Input threshold voltage
Low-side IGBT gate drive voltage
High side
Delay time*
Low side
6
(Ta = 25°C)
4
D1
IGBT Q1
HO1
V
CC
HO2
IGBT Q2
D2
Symbol
BV
OUT
I
OUT (off)
V
OUT (on)
Icc1
Icc2
Icc3
V
IH
V
IL
V
GL
t
d
(
on
)
t
d
(
off
)
t
d
(
on
)
t
d
(
off
)
∆t
d
Ratings
min
570
100
1.0
1.3
1.2
1.8
3.0
4.0
4.0
0.8•Vcc
0.2•Vcc
0.8•Vcc
0.6
1.8
0.8
1.3
0.7
2.2
0.9
1.6
16
0.8
2.6
1.0
1.9
2.5
9
15
12
OUT2
typ
max
Unit
V
µA
V
V
mA
mA
mA
V
V
V
µs
µs
µs
µs
µs
V
Conditions
Io = 100µA, Tj = 25°C
Vo = 500V
Io = 0.4A, V
IN
(or V
GL
) = 10V
Io = 2.0A, V
IN
(or V
GL
) = 10V
Vcc = 10V, V
M
= V
IN
= 0V
Vcc = 10V, V
M
= 400V, V
IN
= 0V
Vcc = 10V, V
M
= 400V, V
IN1
(or V
IN2
) = 10V
Vcc = 9 to 15V
Vcc = 9 to 15V
V
M
= 85V, Io = 0.41A
Vcc = 10V
V
IN
= 10V (Out Stage = ON)
V
IN
= 0V (Out Stage = OFF)
∆t
d
= H/S t
d (off)
- L/S t
d (on)
or L/S t
d (off)
- H/S t
d (on)
Ta = –40 to +105°C
OUT1
2
IGBT Q'1
GL1
LO1
VIN1
MIC
LO2
–HV VIN2 L GND
IGBT Q'2
GL2
14
3
5
7
9
8
10
11
13
CPU
*
Dotted Line: Outside Connection
Timing Chart
A Drive Example
Ignition
VCC
IN1
IN2
LO1
LO2
OSC250Hz
Operating voltage
Vcc
Recommended Operation Range
Parameter
Dead time
–HV–GND
0V
–85V
–400V
Symbol
t
d
Ratings
min
5.0
typ
max
Unit
µs
Conditions
Ta = –40 to +105°C
OUT1–GND 0V
–400V
0V
OUT2–GND
–400V
–85V
–85V
*
About delay time
Signal input waveform vs output waveform
1
Highside switch turn-on, turn-off
V
IN
1
0V
2
Lowside switch turn-on, turn-off
V
IN
1
0V
10%
10%
10%
10%
0V
Vout1
td(on)
10%
td(off)
10%
0V
Vout2
10%
10%
Measurement Circuit
R
L
V
IN
1
V
OUT
1
V
IN
2
V
OUT
2
V
IN
2
Conditions
V
CC
=10V, V
IN
=10V (pulse)
V
M
=85V
I
O
=0.41A (R
L
=206Ω)
*
When pulse signal is inputted to V
lN1
,
V
IN
1
R
L
on solid line is ON and dotted line
R
L
is off.
On the contrary, when pulse signal is
inputted to V
lN2
, R
L
on dotted line is
ON and dotted line R
L
is off.
72
Home Index Pages Text
Previous Next
Pages: Home Index