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IR21091SPBF
P1-P3
P4-P6
P7-P8
IR21091
(
S
) & (PbF)
4
www.irf.com
Functional Block Diagrams
UV
DETECT
DELAY
COM
LO
VCC
IN
VS
HO
VB
PULSE
FILTER
HV
LEVEL
SHIFTER
R
R
S
Q
UV
DETECT
PULSE
GENERATOR
VSS/COM
LEVEL
SHIFT
VSS/COM
LEVEL
SHIFT
DEADTIME
DT/SD
IR21091(S)
IR21091
(
S
) & (PbF)
www.irf.com
5
Lead Definitions
Symbol
Description
IN
Logic input for high and low side gate driver outputs (HO and LO), in phase with HO
DT/SD
Progr
ammab
le dead-time lead, ref
erenced to
VSS.
Disab
les input/output logic when tied to
VCC
V
B
High side floating supply
HO
High side gate drive output
V
S
High side floating supply retur
n
V
CC
Low side and logic fix
ed supply
LO
Low side gate drive output
COM
Low side return
Lead Assignments
8 Lead PDIP
8 Lead SOIC
IR21091
IR21091(S)
1
2
3
4
8
7
6
5
V
CC
IN
DT/SD
COM
V
B
HO
V
S
LO
1
2
3
4
8
7
6
5
V
CC
IN
DT/SD
COM
V
B
HO
V
S
LO
IR21091
(
S
) & (PbF)
6
www.irf.com
Case Outlines
01-6014
01-3003 01
(MS-001AB)
8 Lead PDIP
01-6027
01-0021 11
(MS-012AA)
8 Lead SOIC
87
5
65
D
B
E
A
e
6X
H
0.25 [.010
]
A
6
4
3
12
4. O
U
T
L
INE C
O
NF
O
R
M
S
T
O
JE
DEC
O
U
T
L
IN
E
M
S
-012A
A
.
NOT
E
S :
1. D
IM
E
N
S
I
O
NING
&
T
O
L
E
RA
N
C
I
N
G
PE
R A
S
M
E
Y
14.5M
-1994.
2.
C
O
N
T
R
O
LL
ING
DIM
E
N
S
IO
N: M
ILL
IM
ET
E
R
3
. DI
M
E
NS
I
O
N
S
A
R
E
S
H
O
WN IN
M
I
L
L
I
M
E
T
E
R
S
[I
NCHE
S
]
.
7
K x
4
5
°
8X L
8X c
y
FO
O
TP
RI
N
T
8X 0.
72 [.028
]
6.46 [
.255]
3X 1.
27 [.050
]
8X 1.
78 [.070
]
4
.
OU
T
L
I
N
E
C
O
N
F
OR
MS T
O J
E
D
E
C OU
T
L
I
N
E
MS -0
1
2
A
A.
5
D
I
M
E
N
S
I
ON DO
E
S
NOT
I
N
C
L
U
DE
MO
L
D P
R
O
T
R
U
S IO
N
S
.
6
D
I
M
E
N
S
I
ON DO
E
S
NOT
I
N
C
L
U
DE
MO
L
D P
R
O
T
R
U
S IO
N
S
.
M
O
L
D
PR
O
T
R
US
IO
NS
N
O
T
T
O
E
XC
E
ED 0.25
[.01
0].
7
DIM
E
NS
IO
N IS
T
H
E LE
N
G
T
H
O
F
L
EA
D FO
R S
O
LDE
RIN
G
T
O
A
S
U
BS
T
R
A
T
E
.
M
O
L
D
PR
O
T
R
US
IO
NS
N
O
T
T
O
E
XC
E
ED 0.15
[.00
6].
0.25 [.010]
C
A
B
e1
A
A1
8X b
C
0.10 [.004]
e1
D
E
y
b
A
A1
H
K
L
.189
.1497
0°
.013
.050 B
A
S
IC
.0532
.0040
.2284
.0099
.016
.1968
.1574
8°
.020
.0688
.0098
.2440
.0196
.050
4.8
0
3.8
0
0.3
3
1.3
5
0.1
0
5.8
0
0.2
5
0.4
0
0°
1.2
7 B
A
S
I
C
5.0
0
4.0
0
0.5
1
1.7
5
0.2
5
6.2
0
0.5
0
1.2
7
MI
N
MAX
M
I
LLIM
ET
ERS
INC
HE
S
MI
N
MAX
DIM
8°
e
c
.0075
.00
9
8
0.19
0.25
.025 B
A
S
IC
0.635 B
A
S
IC
P1-P3
P4-P6
P7-P8
IR21091SPBF
Mfr. #:
Buy IR21091SPBF
Manufacturer:
Infineon Technologies
Description:
Gate Drivers HALF BRDG DRVR 600V 120mA 750ns
Lifecycle:
New from this manufacturer.
Delivery:
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EMS
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