Datasheet 搜索 > FET驱动器 > International Rectifier（国际整流器） > IRS21814PBF 数据手册 > IRS21814PBF 数据手册 1/23 页
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IRS21814PBF 数据手册 - International Rectifier（国际整流器）
制造商:
International Rectifier（国际整流器）
分类:
FET驱动器
封装:
DIP-14
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IRS21814PBF数据手册
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up to 600 V
TO
LOAD
V
CC
V
B
V
S
HO
LO
COM
HIN
V
SS
LIN
V
CC
V
SS
LIN
HIN
V
CC
V
B
V
S
HO
LOCOM
HIN
LIN
up to 600 V
TO
LOAD
V
CC
LIN
HIN
Data Sheet No. PD60262
Typical Connection
HIGH AND LOW SIDE DRIVER
Features
•
Floating channel designed for bootstrap operation
•
Fully operational to +600 V
•
Tolerant to negative transient voltage, dV/dt
immune
•
Gate drive supply range from 10 V to 20 V
•
Undervoltage lockout for both channels
•
3.3 V and 5 V input logic compatible
•
Matched propagation delay for both channels
•
Logic and power ground +/- 5 V offset
•
Lower di/dt gate driver for better noise immunity
•
Output source/sink current capability 1.4 A/1.8 A
•
RoHS compliant
IRS21814
IRS2181
IRS2181/IRS21814(S)PbF
www.irf.com
1
(Refer to Lead Assignments for correct pin
configuration). These diagrams show
electrical connections only. Please refer to
our Application Notes and DesignTips for
proper circuit board layout.
Description
The IRS2181/IRS21814 are high
voltage, high speed power MOSFET
and IGBT drivers with independent
high-side and low-side referenced
output channels. Proprietary HVIC
and latch immune CMOS technolo-
gies enable ruggedized monolithic
construction. The logic input is com-
patible with standard CMOS or LSTTL output, down to 3.3 V logic. The output drivers feature a high pulse
current buffer stage designed for minimum driver cross-conduction. The floating channel can be used to drive
an N-channel power MOSFET or IGBT in the high-side configuration which operates up to 600 V.
Packages
8-Lead PDIP
IRS2181
14-Lead SOIC
IRS21814S
2181 COM
21814
HIN/LIN no none
VSS/COM
180/220
2183 Internal 400 COM
21834
HIN/LIN yes
Program 400-5000 VSS/COM
180/220
2184 Internal 400 COM
21844
IN/SD yes
Program 400-5000 VSS/COM
680/270
14-Lead PDIP
IRS21814
Feature Comparison
Part
Input
logic
Cross-
conduction
prevention
logic
Deadtime
(ns)
Ground Pins
t
on
/t
off
(ns)
8-Lead SOIC
IRS2181S
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