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参数资料
| 型号： | IXBD4411PI |
| 厂商： | IXYS |
| 文件页数： | 4/11页 |
| 文件大小： | 0K |
| 描述： | IC HIGH SIDE DRIVER 16DIP |
| 产品变化通告： | Discontinuation Notice 15/Jun/2010 |
| 标准包装： | 25 |
| 系列： | ISOSMART™ |
| 配置： | 高端 |
| 输入类型： | 非反相 |
| 延迟时间： | 110ns |
| 电流 - 峰： | 2A |
| 配置数： | 1 |
| 输出数： | 1 |
| 高端电压 - 最大（自引导启动）： | 1200V |
| 电源电压： | 10 V ~ 20 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 16-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 16-DIP |
| 包装： | 管件 |
IXBD4410
IXBD4411
Chipset Overview
This ISOSMART TM chipset is a pair of
integrated circuits providing isolated
high- and low-side drivers for phase-
leg motor controls, or any other
application which utilizes a half bridge,
2- or 3-phase drive configuration. They
consist of two drive control inputs (INL
and INH) for two Power-MOSFET/IGBT
gate-drive outputs. Both inputs operate
from a common ground and are
UV DD
V DD
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activated by HCMOS compatible logic
levels. The low-side output operates
near input ground, while the high-side
output operates from a floating ground
that is nominally the source connection
of the high-side phase-leg power
device. Both outputs typically provide 2
A of transient current drive for fast
switching of the phase-leg power
device.
IXBD4410/IXBD4411
The full featured ISOSMART TM driver
chipset incorporates a IXBD4410 as
the low-side driver (Fig. 3) and a
IXBD4411 as the high-side driver (Fig.
2). When input "INL" is set to a positive
logic level, the low-side gate output
goes high (turns on); when "INH" is set
to a positive logic level, the high-side
gate drive output goes high. The high-
side IC is isolated from the low-side IC
by a magnetic barrier, across which the
turn on/off signal is transmitted to the
high-side gate drive. The IXBD4411
fault signal is also transmitted back to
the IXBD4410 driver via these
transformers. This isolation only
depends on the low cost communica-
tions transformer, which is designed to
withstand 1200 V or more.
There are two magnetic transmission
channels between the low- and high-
side IC's for bi-directional communi-
cation. One sends a signal from the
low-side IXBD4410 IC up to the high-
side IXBD4411 IC and the other sends
a signal back from the high-side to the
low-side IC. The signal that is sent up
controls the IXBD4411 gate-drive
output. The signal sent from the
IXBD4411 back to the IXBD4410
indicates a high-side fault has occurred
(overcurrent, or under-voltage of the
high-side +power supplies). This is
detected at the IXBD4410 driver and
sets "FLT" pin low, to indicate the high-
side fault.
The fault signal that is returned from
UV EE
Fig. 2: IXBD4411, high-side driver block diagram
V DD
UV DD
UV EE
Fig. 3: IXBD4410, low-side driver block diagram
Fig. 4: Logic representation of IXBD4410 FLT signal
V EE
V EE
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? 2004 IXYS All rights reserved
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IXBD4411SI | 功能描述:功率驱动器IC 1/2Bridge2A RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| IXBD4412PC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Interface IC |
| IXBD4412PI | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Interface IC |
| IXBD4413PC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Interface IC |
| IXBD4413PI | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Interface IC |
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