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IR2214SS Datasheet

  • IR2214SS

  • HALF-BRIDGE GATE DRIVER IC

  • 28頁(yè)

  • IRF

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ADVANCE DATA
Data Sheet No. PD60213
IR2214SS/IR22141SS
HALF-BRIDGE GATE DRIVER IC
Features
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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
Product Summary
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)
3碌sec
DSH,DSL input voltage
threshold (typ)
8.0V
Soft shutdown time (typ)
9.6碌sec
Description
LIN
IR2214SS/IR22141SS
IR2214
The IR2214SS/IR22141SS) is a gate driver suited to drive
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
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
control and power ground use
dedicated pins enabling
low-side emitter current
sensing as well. Under voltage
conditions in floating and low
VCC
VB
15 V
voltage circuits are managed
HOP
independently.
HON
HIN
SSDH
DSH
VS
Package
24-Lead SSOP
DC+
Typical Connection
(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.
DC BUS
(1200V)
uP,
Control
FAULT/SD
FLT_CLR
SY_FLT
Motor
LOP
LON
SSDL
DSL
COM
VSS
DC-
www.irf.com
1

IR2214SS 產(chǎn)品屬性

  • 55

  • 集成電路 (IC)

  • PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開(kāi)關(guān)

  • -

  • 半橋

  • 非反相

  • 440ns

  • 2A

  • 1

  • 2

  • 1200V

  • 11.5 V ~ 20 V

  • -40°C ~ 125°C

  • 表面貼裝

  • 24-SSOP（0.209"，5.30mm 寬）

  • 24-SSOP

  • 管件

  • IRMD2214SS-ND - KIT DESIGN EVAL BOARD IR2214SS

  • *IR2214SS

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