IRS21844SPBF International Rectifier, IRS21844SPBF Datasheet - Page 3

• Manufacturer Part Number: IRS21844SPBF
• Description: IC DRIVER HALF-BRIDGE 14-SOIC
• Manufacturer: International Rectifier

Specifications of IRS21844SPBF

• Configuration: Half Bridge
• Input Type: Non-Inverting
• Delay Time: 680ns
• Current - Peak: 1.9A
• Number Of Configurations: 1
• Number Of Outputs: 2
• High Side Voltage - Max (bootstrap): 600V
• Voltage - Supply: 10 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dynamic Electrical Characteristics
V
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Recommended Operating Conditions
The input/output logic timing diagram is shown in Fig. 1. For proper operation the device should be used within the
recommended conditions. The V
Note 2: Logic operational for V
Tip DT97-3 for more details).
Note 3: Operational for transient negative VS of COM - 50 V with a 50 ns pulse width. Guaranteed by design. Refer to
the Application Information section of this datasheet for more details.
Symbol
BIAS
Symbol
MTon
MToff
MDT
V
V
V
V
t on
t off
DT
t sd
V
V
DT
V
V
T
t r
t f
HO
CC
LO
SS
St
IN
(V
B
S
A
CC
, 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
High-side floating supply absolute voltage
High-side floating supply offset voltage
Transient high-side floating supply offset voltage
High-side floating output voltage
Low-side and logic fixed supply voltage
Low-side output voltage
Logic input voltage (IN & SD)
Programmable deadtime pin voltage (IRS21844 only)
Logic ground (IRS21844 only)
Ambient temperature
) = 15 V, V
HO turn-off to LO turn-on (DT
SS
Definition
= COM, C
S
S
of -5 V to +600 V. Logic state held for V
and V
LO - HO
SS
Definition
L
= 1000 pF, T
offset rating are tested with all supplies biased at a 15 V differential.
- DT
HO-LO
LO-HO) &
HO-LO)
A
= 25° C, DT = V
IRS2184/IRS21844(S)PbF
Min.
280
—
—
—
—
—
—
—
4
—
—
S
SS
Typ.
of -5 V to -V
680
270
180
400
40
20
0
0
5
0
0
unless otherwise specified.
COM -8 (Note 2)
-50 (Note 3)
V
Max. Units Test Conditions
V
-40
V
Min.
V
-5
10
S
900
400
270
520
600
0
SS
90
40
60
35
50
SS
S
6
+ 10
BS
. (Please refer to the Design
ns
ms
ns
V
Max.
S
V
V
V
600
600
125
V
20
V
CC
CC
CC
5
+ 20
B
S
R
R
= 0 V or 600 V
DT
DT
V
R
R
V
S
DT
DT
S
= 200 kW
= 200 kW
= 0 V
= 0 V
= 0 W
=0 W
Units
°C
V
3