IRS2103 IRF [International Rectifier], IRS2103 Datasheet

IRS2103

Manufacturer Part Number

IRS2103

Description

HALF-BRIDGE DRIVER

Manufacturer

IRF [International Rectifier]

Datasheet

1.IRS2103.pdf (14 pages)

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Features

Description

The IRS2103 is a high voltage, high speed power

MOSFET and IGBT drivers with dependent high and

low side referenced output channels. Proprietary HVIC

and latch immune CMOS technologies enable rugge-

dized monolithic construction. The logic input is

compatible with standard 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-

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 V.

www.irf.com

Typical Connection

(Refer to Lead Assignments for correct configuration). This diagram shows electrical connections only. Please refer to

our Application Notes and DesignTips for proper circuit board layout.

Floating channel designed for bootstrap operation

Fully operational to +600 V

Tolerant to negative transient voltage, dV/dt

immune

Gate drive supply range from 10 V to 20 V

Undervoltage lockout

3.3 V, 5 V, and 15 V logic compatible

Cross-conduction prevention logic

Matched propagation delay for both channels

Internal set deadtime

High side output in phase with HIN input

Low side output out of phase with LIN input

HIN

LIN

HIN

LIN

COM

Product Summary

Packages

Deadtime (typ.)

on/off

8-Lead PDIP

HALF-BRIDGE DRIVER

IRS2103

OFFSET

OUT

+/-

(typ.)

IRS2103(S)PbF

Data Sheet No. PD60263

130 mA/270 mA

up to 600 V

680 ns/150 ns

600 V max.

10 V - 20 V

520 ns

8-Lead SOIC

IRS2103S

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