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IR22141SS PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 IR22141SS
部品説明 HALF-BRIDGE GATE DRIVER IC
メーカ International Rectifier
ロゴ International Rectifier ロゴ 



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IR22141SS Datasheet, IR22141SS PDF,ピン配置, 機能
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
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