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IR2011

更新时间： 2024-02-15 23:10:51

品牌	Logo	应用领域
英飞凌 - INFINEON		驱动器接口集成电路光电二极管
页数	文件大小	规格书
17页	143K
描述
HIGH AND LOW SIDE DRIVER

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数据手册

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IR2011 数据手册

Data Sheet No.PD60217 Rev A

S) & (PbF

IR2011(

)

HIGH AND LOW SIDE DRIVER

Features

Product Summary

• Floating channel designed for bootstrap operation

200V max.

Fully operational up to +200V

OFFSET

Tolerant to negative transient voltage, dV/dt immune

• Gate drive supply range from 10V to 20V

• Independent low and high side channels

• Input logicHIN/LIN active high

I +/-

1.0A /1.0A typ.

10 - 20V

• Undervoltage lockout for both channels

• 3.3V and 5V input logic compatible

OUT

• CMOS Schmitt-triggered inputs with pull-down

• Matched propagation delay for both channels

• 8-Lead SOIC is also available LEAD-FREE (PbF)

80 & 60 ns typ.

20 ns max.

on/off

Delay Matching

Applications

• Audio Class D amplifiers

Packages

• High power DC-DC SMPS converters

• Other high frequency applications

Description

The IR2011 is a high power, high speed power MOSFET driver with independent high

and low side referenced output channels, ideal for Audio Class D and DC-DC converter

applications. Logic inputs are compatible with standard CMOS or LSTTL output, down

to 3.0V 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 in the high side configuration which operates up to 200 volts. Propri-

etary HVIC and latch immune CMOS technologies enable ruggedized monolithic con-

struction.

8-Lead SOIC

IR2011S

also available

LEAD-FREE (PbF)

8-Lead PDIP

IR2011

Typical Connection

200V

V_S

HIN

LIN

HIN

LIN

V_B

LOAD

COM

V_CC

(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

12 3 4 5 6 7...17

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