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| 型号： | IR21091SPBF |
| 厂商： | International Rectifier |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER HALF BRIDGE 8-SOIC |
| 标准包装： | 95 |
| 配置： | 半桥 |
| 输入类型： | 非反相 |
| 延迟时间： | 750ns |
| 电流 - 峰： | 200mA |
| 配置数： | 1 |
| 输出数： | 2 |
| 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： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOICN |
| 包装： | 管件 |
Data Sheet No. PD60191 revD
IR21091 (S) & (PbF)
HALF-BRIDGE DRIVER
Features
? Floating channel designed for bootstrap operation
Fully operational to +600V
Product Summary
V OFFSET 600V max.
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Tolerant to negative transient voltage
dV/dt immune
Gate drive supply range from 10 to 20V
Undervoltage lockout for both channels
3.3V, 5V and 15V input logic compatible
Cross-conduction prevention logic
Matched propagation delay for both channels
High side output in phase with IN input
Logic and power ground +/- 5V offset.
Internal 500ns dead-time, and programmable
up to 5us with one external R DT resistor
Lower di/dt gate driver for better noise immunity
The dual function DT/SD pin input turns off both
channels.
Available in Lead-Free
I O +/- 120 mA / 250 mA
V OUT 10 - 20V
ton/off (typ.) 680 & 170 ns
Dead time 500 ns
(programmable up to 5uS)
Packages
Description
The IR21091(S) are high voltage, high speed power
MOSFET and IGBT drivers with dependant high and
low side referenced output channels. Proprietary HVIC
8 Lead PDIP
8 Lead SOIC
and latch immune CMOS technologies enable rugge-
dized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output, down to
3.3V 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 volts.
Typical Connection
up to 600V
V CC
V CC
V B
IN
IN
HO
SD
DT/SD
COM
V S
LO
TO
LOAD
IR21091(S)
(Refer to Lead Assignments for correct configuration). This/These diagram(s) show electrical connections
only. Please refer to our Application Notes and DesignTips for proper circuit board layout.
www.irf.com
1
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相关代理商/技术参数 |
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| IR21091STRPBF | 功能描述:功率驱动器IC HALF BRDG DRVR 600V 120mA 750ns 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 |
| IR21093 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DUAL MOSFET DRIVER|CMOS|DIP|8PIN|PLASTIC |
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| IR21094 | 功能描述:IC DRIVER HALF-BRIDGE 14-DIP RoHS:否 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 外部开关 系列:- 标准包装:50 系列:- 配置:低端 输入类型:非反相 延迟时间:40ns 电流 - 峰:9A 配置数:1 输出数:1 高端电压 - 最大（自引导启动）:- 电源电压:4.5 V ~ 35 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-263-6，D²Pak（5 引线+接片），TO-263BA 供应商设备封装:TO-263 包装:管件 |
| IR21094PBF | 功能描述:功率驱动器IC HALF BRDG DRVR 600V 120mA 540ns 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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