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International Rectifier Electronic Components Datasheet

IR22141 Datasheet

HALF-BRIDGE GATE DRIVER IC

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ADVANCE DATA
Data Sheet No. PD60213
IR2214SS/IR22141SS
HALF-BRIDGE GATE DRIVER IC
Features
Product Summary
Floating channel up to +1200V
Soft overcurrent shutdown
Synchronization signal to synchronize shut down
with the other phases
Integrated desaturation detection circuit
Two stage turn on output for di/dt control
Separate pull-up/pull-down output drive pins
Matched delay outputs
Under voltage lockout with hysteresis band
VOFFSET
1200V max.
IO+/- (typ.)
2.0 A / 3.0A
VOUT
10.4V - 20V
Deadtime matching (max) 75nsec
Deadtime (typ)
330nsec
Desat blanking time (typ) 3µsec
DSH,DSL input voltage
Description
threshold (typ)
8.0V
The IR2214SS/IR22141SS) is a gate driver suited to drive
Soft shutdown time (typ) 9.6µsec
a single half bridge in power switching applications. The
high gate driving capability (2A source, 3A sink) and the
low quiescent current enable bootstrap supply techniques in medium power
systems. The IR2214SS/IR22141SS driver features full short circuit protection by
Package
means of the power transistor desaturation detection. The IR2214SS/IR22141SS
manages all the half-bridge faults by turning off smoothly the desaturated tran-
sistor through the dedicated soft shut down pin, therefore preventing over-volt-
ages and reducing EM emissions. In multi-phase system IR2214SS/IR22141SS
drivers communicate using a dedicated local network (SY_FLT and FAULT/SD
signals) to properly manage phase-to-phase short circuits. The system controller
may force shutdown or read device fault state through the 3.3 V compatible CMOS
I/O pin (FAULT/SD). To improve the signal immunity from DC-bus noise, the
24-Lead SSOP
control and power ground use
dedicated pins enabling
DC+
low-side emitter current
sensing as well. Under voltage
conditions in floating and low
voltage circuits are managed
15 V
VCC
VB
independently.
DC BUS uP,
Typical Connection (1200V) Control
LIN
HIN
FAULT/SD
FLT_CLR
HOP
HON
SSDH
DSH
VS
Motor
(Refer to Lead Assignments for
correct pin configuration). This/
These diagram(s) show electrical
connections only. Please refer to
our Application Notes and
DesignTips for proper circuit
board layout.
SY_FLT
VSS
LOP
LON
SSDL
DSL
COM
DC-
www.irf.com
1


International Rectifier Electronic Components Datasheet

IR22141 Datasheet

HALF-BRIDGE GATE DRIVER IC

No Preview Available !

IR2214/IR22141(SS) ADVANCE DATA
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters
are absolute voltages referenced to VSS, all currents are defined positive into any lead The thermal resistance and power
dissipation ratings are measured under board mounted and still air conditions.
Symbol
Definition
Min.
Max. Units
VS High side offset voltage
VB - 25
VB + 0.3
VB
VHO
High side floating supply voltage
High side floating output voltage (HOP, HON and SSDH)
-0.3
VS - 0.3
1225
VB + 0.3
VCC
COM
VLO
Low side and logic fixed supply voltage
Power ground
Low side output voltage (LOP, LON and SSDL)
-0.3
VCC - 25
VCOM -0.3
25
VCC + 0.3
VCC + 0.3
V
VIN
VFLT
Logic input voltage (HIN, LIN and FLT_CLR)
FAULT input/output voltage (FAULT/SD and SY_FLT)
-0.3 VCC + 0.3
-0.3 VCC + 0.3
VDSH
VDSL
dVs/dt
PD
RthJA
High side DS input voltage
Low side DS input voltage
Allowable offset voltage slew rate
Package power dissipation @ TA +25°C
Thermal resistance, junction to ambient
VB -25
VCC - 25
VB + 0.3
VCC + 0.3
50
1.5
65
V/ns
W
°C/W
TJ Junction temperature
TS Storage temperature
— 150
-55 150 °C
TL Lead temperature (soldering, 10 seconds)
— 300
Recommended Operating Conditions
For proper operation the device should be used within the recommended conditions. All voltage parameters are absoute
voltages referenced to VSS. The VS offset rating is tested with all supplies biased at 15V differential.
Symbol
Definition
Min.
Max. Units
VB High side floating supply voltage (Note 1)
VS + 11.5
VS + 20
VS High side floating supply offset voltage
VHO High side output voltage (HOP, HON and SSDH)
VLO Low side output voltage (LOP, LON and SSDL)
Note 2
VS
VCOM
1200
VS + 20
VCC
VCC
COM
Low side and logic fixed supply voltage (Note 1)
Power ground
11.5
-5
20
5V
VIN
VFLT
Logic input voltage (HIN, LIN and FLT_CLR)
Fault input/output voltage (FAULT/SD and SY_FLT)
0 VCC
0 VCC
VDSH
VDSL
TA
High side DS pin input voltage
Low side DS pin input voltage
Ambient temperature
VB - 20
VB
VCC - 20
VCC
-40 125 °C
Note 1: While internal circuitry is operational below the indicated supply voltages, the UV lockout disables the output
drivers if the UV thresholds are not reached.
Note 2: Logic operational for VS from VSS-5 to VSS+1200V. Logic state held for VS from VSS-5V to VSS-VBS. (Please
refer to the Design Tip DT97-3 for more details).
2 www.irf.com


Part Number IR22141
Description HALF-BRIDGE GATE DRIVER IC
Maker International Rectifier
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IR22141 Datasheet PDF






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