IRS26072DSPbF
Application Information and Additional Details
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IGBT/MOSFET Gate Drive
Switching and Timing Relationships
Matched Propagation Delays
Input Logic Compatibility
Under-Voltage Lockout Protection
Truth Table: Under-Voltage lockout
Integrated Bootstrap Functionality
Bootstrap Power Supply Design
Tolerant to Negative V S Transients
PCB Layout Tips
Integrated Bootstrap FET limitation
Additional Documentation
IGBT/MOSFET Gate Drive
The IRS26072D HVIC is designed to drive high side and low side MOSFET or IGBT power devices. Figures 1 and
2 show the definition of some of the relevant parameters associated with the gate driver output functionality. The
output current that drives the gate of the external power switches is defined as I O . The output voltage that drives
the gate of the external power switches is defined as V HO for the high side and V LO for the low side; this parameter
is sometimes generically called V OUT and in this case the high side and low side output voltages are not
differentiated.
V B
(or V CC )
HO
I O+
V B
(or V CC )
HO
(or LO)
V S
+
V HO (or V LO )
-
(or LO)
V S
I O -
(or COM)
Figure 1: HVIC sourcing current
www.irf.com
11
(or COM)
Figure 2: HVIC sinking current
? 2009 International Rectifier
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相关代理商/技术参数
IRS26072DSPBF_11 制造商:IRF 制造商全称:International Rectifier 功能描述:HIGH AND LOW SIDE DRIVER
IRS26072DSTRPBF 功能描述:功率驱动器IC Hlf-Brdg Drvr IC motion Cntrl IC 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
IRS2607DSPBF 功能描述:功率驱动器IC 600V High Low 10 to 20V 530ns 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
IRS2607DSPBF 制造商:International Rectifier 功能描述:DRIVER
IRS2607DSTRPBF 功能描述:功率驱动器IC Half Bridge Drvr Hi Volt & Hi Speed 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
IRS2608DSPBF 功能描述:功率驱动器IC 600V Half-Bridge 10 to 20V 530ns 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
IRS2608DSPBF_1 制造商:IRF 制造商全称:International Rectifier 功能描述:HALF-BRIDGE DRIVER
IRS2608DSTRPBF 功能描述:功率驱动器IC Hlf Brdg Drvr 600V .250A Compl Inpt 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