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| 型号： | IRS2336SPBF |
| 厂商： | International Rectifier |
| 文件页数： | 32/49页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER BRIDGE 3-PHASE 28-SOIC |
| 标准包装： | 50 |
| 配置： | 3 相桥 |
| 输入类型： | 差分 |
| 延迟时间： | 530ns |
| 电流 - 峰： | 200mA |
| 配置数： | 1 |
| 输出数： | 3 |
| 高端电压 - 最大（自引导启动）： | 600V |
| 电源电压： | 10 V ~ 20 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 28-SOIC W |
| 包装： | 管件 |
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IRS2336x(D) Family
Figure 30: Parasitic Elements
Figure 31: V S positive
Figure 32: V S negative
In a typical motor drive system, dV/dt is typically designed to be in the range of 3-5 V/ns. The negative V S transient
voltage can exceed this range during some events such as short circuit and over-current shutdown, when di/dt is
greater than in normal operation.
International Rectifier’s HVICs have been designed for the robustness required in many of today’s demanding
applications. The IRS2336xD has been seen to withstand large negative V S transient conditions on the order of -50 V
for a period of 50 ns. An illustration of the IRS2336D’s performance can be seen in Figure 33. This experiment was
conducted using various loads to create this condition; the curve shown in this figure illustrates the successful
operation of the IRS2336D under these stressful conditions. In case of -V S transients greater then -20 V for a period
of time greater than 100 ns; the HVIC is designed to hold the high-side outputs in the off state for 4.5 μs in order to
ensure that the high- and low-side power switches are not on at the same time.
Figure 33: Negative V S transient results for an International Rectifier HVIC
Even though the IRS2336xD has been shown able to handle these large negative V S transient conditions, it is highly
recommended that the circuit designer always limit the negative V S transients as much as possible by careful PCB
layout and component use.
PCB Layout Tips
Distance between high and low voltage components: It’s strongly recommended to place the components tied to the
floating voltage pins (V B and V S ) near the respective high voltage portions of the device. The IRS2336xD in the
PLCC44 package has had some unused pins removed in order to maximize the distance between the high voltage
and low voltage pins. Please see the Case Outline PLCC44 information in this datasheet for the details.
www.irf.com
32
? 2009 International Rectifier
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IRS2336SPBF | 制造商:International Rectifier 功能描述:IC MOSFET DRIVER HIGH/LOW SIDE SOIC28 |
| IRS2336STRPBF | 功能描述:功率驱动器IC 600V 3Phs Drvr IC w/ Prot w/out iBSF 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 |
| IRS233JPBF | 制造商:IRF 制造商全称:International Rectifier 功能描述:3-PHASE-BRIDGE DRIVER |
| IRS233JTRPBF | 制造商:IRF 制造商全称:International Rectifier 功能描述:3-PHASE-BRIDGE DRIVER |
| IRS233PBF | 制造商:IRF 制造商全称:International Rectifier 功能描述:3-PHASE-BRIDGE DRIVER |
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