Datasheet > IRS2109S

IRS2109S

更新时间： 2022-06-24 15:44:02

品牌	Logo	应用领域
英飞凌 - INFINEON		驱动
页数	文件大小	规格书
27页	658K
描述
HALF-BRIDGE DRIVER

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数据手册

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IRS2109S 数据手册

Data Sheet No. PD60261

IRS2109/IRS21094(S)PbF

HALF-BRIDGE DRIVER

Product Summary

Features

Floating channel designed for bootstrap operation

•

Fully operational to +600 V

•

Tolerant to negative transient voltage, dV/dt

•

immune

600 V max.

OFFSET

Gate drive supply range from 10 V to 20 V

•

Undervoltage lockout for both channels

•

I +/-

120 mA / 250 mA

10 V - 20 V

3.3 V, 5 V, and 15 V input logic compatible

Cross-conduction prevention logic

•

OUT

•

Matched propagation delay for both channels

•

(typ.)

750 ns & 200 ns

540 ns

on/off

High-side output in phase with IN input

Logic and power ground +/- 5 V offset.

•

Deadtime

(programmable up to 5 µs for IRS21094)

Internal 540 ns deadtime, and programmable

•

up to 5 µs with one external R resistor (IRS21094)

Lower di/dt gate driver for better noise immunity

•

Shutdown input turns off both channels.

•

Packages

• RoHS compliant

Description

The IRS2109/IRS21094 are high voltage, high

speed power MOSFET and IGBT drivers with de-

pendent high- and low-side referenced output

channels. Proprietary HVIC and latch immune

CMOS technologies enable ruggedized monolithic

construction. The logic input is compatible with stan-

dard CMOS or LSTTL output, down to 3.3 V logic.

The output drivers feature a high pulse current

buffer stage designed for minimum driver cross-con-

duction. 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 V.

8 Lead SOIC

14 Lead SOIC

14 Lead PDIP

8 Lead PDIP

Typical Connection

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IRS21094

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IRS2109

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(Refer to Lead Assignments for correct

configuration). These diagrams show electrical

connections only. Please refer to our

Application Notes and DesignTips for proper

circuit board layout.

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