up to 600 V

TO

LOAD

V

CC

V

B

V

S

HO

LO

COM

HIN

V

SS

LIN

V

CC

V

SS

LIN

HIN

V

CC

V

B

V

S

HO

LO

COM

HIN

LIN

u

p to 600 V

TO

LOAD

V

CC

LIN

HIN

Data Sheet No. PD60271

Typical Connection

HIGH AND LOW SIDE DRIVER

Features

immune

IRS21864

IRS2186

IRS2186/IRS21864(S)PbF

www.irf.com

1

(Refer to Lead Assignments for correct pin configuration). These diagrams show electrical connections only. Please refer to our

Application Notes and DesignTips for proper circuit board layout.

Description

The IRS2186/IRS21864 are high voltage, high speed power MOSFET and IGBT drivers with independent

high and low side referenced output channels. Proprietary HVIC and latch immune CMOS technologies

enable ruggedized 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.

Packages

14-Lead PDIP IRS21864

8-Lead PDIP

IRS2186

14-Lead SOIC

IRS21864S

PRELIMINARY

8-Lead SOIC IRS2186S