IR22141SS International Rectifier, IR22141SS Datasheet - Page 15
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IR22141SS
Manufacturer Part Number
IR22141SS
Description
IC DRIVER HALF BRIDGE SGL 24SSOP
Manufacturer
International Rectifier
Datasheet
1.IR21141SSTRPBF.pdf
(34 pages)
Specifications of IR22141SS
Configuration
Half Bridge
Input Type
Non-Inverting
Delay Time
440ns
Current - Peak
2A
Number Of Configurations
1
Number Of Outputs
2
High Side Voltage - Max (bootstrap)
1200V
Voltage - Supply
11.5 V ~ 20 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
24-SSOP
Family Hvic
General Purpose HVICs
Channels
2
Topology
Half Bridge
Application
General Purpose / Motor Control
Voffset
1200
Io+ (ma)
2000
Io- (ma)
3000
Separate Power And Logic Ground
Yes
Uvlo
Vcc / Vbs
Vbsuv+ / Vccuv+ Min (v)
9.3
Vbsuv+ / Vccuv+ Typ (v)
10.2
Vbsuv+ / Vccuv+ Max (v)
11.4
Vbsuv- / Vccuv- Min (v)
8.7
Vbsuv- / Vccuv- Typ (v)
9.3
Vbsuv- / Vccuv- Max (v)
10.3
Dt / Sdt Min (ns)
5700
Dt / Sdt Typ (ns)
9250
Dt / Sdt Max (ns)
13500
T On Min (ns)
220
T On Typ (ns)
440
T On Max (ns)
660
T Off Min (ns)
220
T Off Typ (ns)
440
T Off Max (ns)
660
Fault Reporting
Yes
Package
24 Lead
Part Status
Active & Preferred
Special Features
Soft Shutdown and Desaturation Detection
For Use With
IRMD2214SS - KIT DESIGN EVAL BOARD IR2214SSIRMD22141SS - KIT DESIGN EVAL BOARD/IR22141SS
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*IR22141SS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IR22141SS
Manufacturer:
IR
Quantity:
20 000
Company:
Part Number:
IR22141SSPBF
Manufacturer:
International Rectifier
Quantity:
135
Part Number:
IR22141SSPBF
Manufacturer:
IR
Quantity:
20 000
Part Number:
IR22141SSTRPBF
Manufacturer:
IR
Quantity:
20 000
www.irf.com
diode is required between DSH and VB and between
DSL and Vcc, as shown in Fig 13. A diode similar to the
1N5818 is good enough to protect DSH and DSL.
1.6 Output Stage
The structure is shown in Fig. 13 and consists of two
turn on stages and one turn off stage. When the driver
turns on the IGBT (see Fig. 8), a first stage is activated
R
DSH/L
Figure 16: R
100K ohm
HO(HOP/HON)
LO(LOP/LON)
FAULT/SD
FLT_CLR
DSH/L
Figure 17: I/O Timing Diagram with SY_FLT and FAULT/SD as Output
HO (HOP/HON)
SY_FLT
LO (LOP/LON)
Figure 18: I/O Logic Diagram with SY_FLT and FAULT/SD as Input
DSL
DSH
HIN
LIN
Active Biasing
FAULT/SD
FLT_CLR
SY_FLT
100 ohm
HIN
LIN
A
V
DSH/L
B
A B
15
C
C
while an additional stage is maintained in the active state
for a limited time (t
driving capability in order to accommodate both a fast
gate charge to the plateau voltage and dV/dt control in
switching.
At turn off, a single n-channel sinks up to 3 A (I
offers a low impedance path to prevent the self-turn on
due to the parasitic Miller capacitance in the power
switch.
1.7 Timing and Logic State Diagrams Description
The following figures show the input/output logic
diagram. Figure 17 shows the SY_FLT and FAULT/SD
signals as outputs, whereas Fig. 18 shows them as
inputs.
D
D
E
E
F
IR21141/IR22141SSPbF
on1
). This feature boosts the total
F
© 2009 International Rectifier
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