IRS21844 International Rectifier Corp., IRS21844 Datasheet - Page 3

• Manufacturer Part Number: IRS21844
• Description: Half-bridge Driver
• Manufacturer: International Rectifier Corp.

www.irf.com
Dynamic Electrical Characteristics
V
Static Electrical Characteristics
V
parameters are referenced to V
R on parameters are referenced to COM and are applicable to the respective output leads: HO and LO.
Symbol
BIAS
Symbol
BIAS
V
V
V
V
V
V
V
V
MTon
MToff
MDT
BSUVH
SD,TH+
CCUVH
SD,TH-
I
I
CCUV+
BSUV+
CCUV-
BSUV-
V
V
t on
t off
DT
QCC
t sd
QBS
I
V
I
V
I
I
I
t r
IN+
t f
IN-
O+
LK
O-
OH
OL
IH
(V
IL
(V
CC
CC
, V
, V
BS
Turn-on propagation delay
Turn-off propagation delay
Shut-down propagation delay
Delay matching, HS & LS turn-on
Delay matching, HS & LS turn-off
Turn-on rise time
Turn-off fall time
Deadtime: LO turn-off to HO turn-on(DT
Deadtime matching = DT
BS
Logic “1” input voltage for HO & logic “0” for LO
Logic “0” input voltage for HO & logic “1” for LO
SD input positive going threshold
SD input negative going threshold
High level output voltage, V
Low level output voltage, V
Offset supply leakage current
Quiescent V
Quiescent V
Logic “1” input bias current
Logic “0” input bias current
V
threshold
V
threshold
Hysteresis
Output high short circuit pulsed current
Output low short circuit pulsed current
CC
CC
) = 15 V, V
) = 15 V, V
and V
and V
BS
BS
HO turn-off to LO turn-on (DT
CC
BS
SS
Definition
SS
Definition
supply undervoltage positive going
supply undervoltage negative going
supply current
supply current
= COM, C
= COM, DT= V
SS
/COM and are applicable to the respective input leads: IN and SD. The V
LO - HO
L
O
BIAS
= 1000 pF, T
SS
- V
- DT
and T
O
HO-LO
LO-HO) &
A
A
HO-LO)
= 25 °C unless otherwise specified. The V
= 25° C, DT = V
IRS2184/IRS21844(S)PbF
Min.
280
—
—
—
—
—
—
—
4
—
—
Min. Typ. Max. Units Test Conditions
2.5
2.5
0.4
8.0
7.4
0.3
1.4
1.8
20
—
—
—
—
—
—
—
SS
Typ.
680
270
180
400
40
20
unless otherwise specified.
0
0
5
0
0
1.0
8.9
8.2
0.7
1.9
2.3
60
25
—
—
—
—
—
—
—
—
Max. Units Test Conditions
900
400
270
520
600
90
40
60
35
50
150
0.8
0.8
1.4
0.2
1.6
5.0
9.8
9.0
60
6
—
—
50
—
—
—
ns
mA
µA
ns
µA
V
V
A
s
IL
, V
V
V
IN = 0 V, SD = 5 V
IN = 5 V, SD = 0 V
IH,
V
CC
V
S
R
R
B
IN
= 0 V or 600 V
PW
PW
DT
DT
and I
I
V
R
V
R
O
= V
V
= 10 V to 20 V
V
O
I
= 0 V or 5 V
O
S
DT
O
DT
S
O
= 20 mA
= 200 k
= 200 k
, I
= 0 V
= 15 V,
S
= 0 V
= 0 A
= 0
= 0 V,
=0
IN
O,
10 µs
10 µs
= 600 V
and
3