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参数资料
| 型号： | IRS21867STRPBF |
| 厂商： | International Rectifier |
| 文件页数： | 10/21页 |
| 文件大小： | 0K |
| 描述： | IC MOSFET DRIVER |
| 标准包装： | 2,500 |
| 系列： | * |
IRS21867S
Switching and Timing Relationships
The relationships between the input and output signals of the IRS21867 are illustrated below in Figures 3, 4. From
these figures, we can see the definitions of several timing parameters (i.e., PW IN , PW OUT , t ON , t OFF , t R , and t F )
associated with this device.
LINx
(or HINx)
50%
PW IN
50%
t ON
t R
PW OUT
t OFF
t F
LOx
(or HOx)
90%
10%
90%
10%
Figure 3: Switching time waveforms
Figure 4: Input/output timing diagram
Matched Propagation Delays
The IRS21867 is designed with propagation delay matching circuitry. With this feature, the IC’s response at the
output to a signal at the input requires approximately the same time duration (i.e., t ON , t OFF ) for both the low-side
channels and the high-side channels; the maximum difference is specified by the delay matching parameter (MT).
The propagation turn-on delay (t ON ) is matched to the propagation turn-on delay (t OFF ).
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10
? 2010 International Rectifier
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IRS21867STRPBF | 制造商:International Rectifier 功能描述:IC, IGBT / MOSFET, 170 ns, SOIC-8 |
| IRS2186PBF | 功能描述:功率驱动器IC Hi&Lw Sd Drvr capbl of 4A & 4A 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 |
| IRS2186PBF | 制造商:International Rectifier 功能描述:MOSFET Driver IC 制造商:International Rectifier 功能描述:IC, MOSFET DRIVER, HIGH/LOW SIDE, DIP-8 |
| IRS2186SPbF | 功能描述:功率驱动器IC 3-Phase Bridge DRVR 600V 10V to 20V 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 |
| IRS2186STRPBF | 功能描述:功率驱动器IC Hi&Lw Sd Drvr capbl of 4A & 4A 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 |
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