参数资料
型号: IR2112SPBF
厂商: International Rectifier
文件页数: 1/18页
文件大小: 0K
描述: IC MOSFET DRVR HI/LO SIDE 16SOIC
标准包装: 45
配置: 高端和低端,独立
输入类型: 非反相
延迟时间: 125ns
电流 - 峰: 250mA
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: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC
包装: 管件
Data Sheet No. PD60026 revS
IR2112( - 1 - 2)(S)PbF
HIGH AND LOW SIDE DRIVER
Features
? Floating channel designed for bootstrap operation
? Fully operational to +600V
? Tolerant to negative transient voltage
dV/dt immune
? Gate drive supply range from 10 to 20V
? Undervoltage lockout for both channels
? 3.3V logic compatible
Separate logic supply range from 3.3V to 20V
Logic and power ground ±5V offset
? CMOS Schmitt-triggered inputs with pull-down
? Cycle by cycle edge-triggered shutdown logic
? Matched propagation delay for both channels
? Outputs in phase with inputs
Description
The IR2112(S) is a high voltage, high speed power
MOSFET and IGBT driver with independent high and
low side referenced output channels. Proprietary HVIC
and latch immune CMOS technologies enable rugge-
Product Summary
V OFFSET 600V max.
I O +/- 200 mA / 420 mA
V OUT 10 - 20V
t on/off (typ.) 125 & 105 ns
Delay Matching 30 ns
Packages
16-Lead SOIC (wide body)
14-Lead PDIP
dized monolithic construction. Logic inputs are com-
patible with standard CMOS or LSTTL outputs, down to 3.3V logic.
The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction.
Propagation delays are matched to simplify use in high frequency applications. 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
HO
up to 600V
V DD
V DD
V B
HIN
HIN
V S
TO
SD
LIN
V SS
V CC
SD
LIN
V SS
V CC
COM
LO
LOAD
(Refer to Lead Assignments for correct pin 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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