Data Sheet No. PD60246 revB
PRELIMINARY
IRS2106/IRS21064(S)PbF
HIGH AND LOW SIDE DRIVER
Features
Packages
Floating channel designed for bootstrap operation
•
Fully operational to +600 V
•
8-Lead SOIC
Tolerant to negative transient voltage, dV/dt immune
Gate drive supply range from 10 V to 20 V
Undervoltage lockout for both channels
3.3 V, 5 V, and 15 V input logic compatible
Matched propagation delay for both channels
Logic and power ground +/- 5 V offset.
•
•
•
•
•
•
•
•
14-Lead PDIP
Lower di/dt gate driver for better noise immunity
Outputs in phase with inputs (IRS2106)
14-Lead SOIC
8-Lead PDIP
Description
Feature Comparison
The IRS2106/IRS21064 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 con-
struction. The logic input is
compatible with standard CMOS or
LSTTL output, down to 3.3 V logic.
ꢍꢖꢄꢜꢜꢝ
ꢛꢄꢗꢞꢀꢛꢃꢚꢄꢗ
ꢁꢖꢟꢠꢟꢗꢃꢚꢄꢗ
ꢘꢄꢙꢚꢛ
ꢒꢗꢁꢀꢃ
ꢘꢄꢙꢚꢛ
ꢔꢕꢖꢃ
ꢌꢟꢕꢞꢝꢈꢚꢡꢟ
$ꢖꢄꢀꢗꢞꢂꢔꢚꢗꢜ
ꢈꢄꢗ%ꢈꢄꢢꢢ
'*ꢆꢅ%'7ꢆ*
'*ꢆꢅ9
ꢍꢉꢑ
ꢇꢏꢏ%ꢍꢉꢑ
ꢍꢉꢑ
220/200
''ꢆ%'ꢆꢆ
ꢐꢒꢓ%ꢊꢒꢓ
ꢐꢒꢓ%ꢊꢒꢓ
ꢗꢄ
ꢗꢄꢗꢟ
'*ꢆ:
ꢒꢗꢃꢟꢖꢗꢕꢘꢂ;9ꢆꢗꢜ
ꢔꢖꢄꢙꢖꢕꢡꢡꢕ=ꢘꢟꢂꢆ>;9ꢤ;ꢂµꢜ
ꢒꢗꢃꢟꢖꢗꢕꢘꢂ;9ꢆꢗꢜ
ꢣꢟꢜ
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'*ꢆ:9
ꢇꢏꢏ%ꢍꢉꢑ
ꢍꢉꢑ
'*ꢆ@%'7ꢆ'
'*ꢆ@9
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ꢣꢟꢜ
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ꢔꢖꢄꢙꢖꢕꢡꢡꢕ=ꢘꢟꢂꢆ>;9ꢤ;ꢂ
µꢜ
ꢇꢏꢏ%ꢍꢉꢑ
ꢐꢒꢓ%ꢊꢒꢓ
ꢒꢗꢃꢟꢖꢗꢕꢘꢂ*ꢆꢆꢗꢜ
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ꢍꢉꢑ
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.
ꢀꢁꢂꢃꢄꢂꢅꢆꢆꢂꢇ
Typical Connection
ꢇ
ꢍꢍ
ꢇ
ꢇ
ꢎ
ꢍꢍ
ꢐꢒꢓ
ꢊꢒꢓ
ꢐꢒꢓ
ꢊꢒꢓ
ꢐꢉ
ꢈꢉ
ꢊꢉꢋꢌ
ꢇ
ꢏ
ꢍꢉꢑ
ꢊꢉ
ꢀꢁꢂꢃꢄꢂꢅꢆꢆꢂꢇ
IRS2106
ꢐꢉ
ꢇ
ꢇ
ꢇ
ꢇ
ꢍꢍ
ꢍꢍ
ꢎ
ꢏ
ꢐꢒꢓ
ꢊꢒꢓ
ꢐꢒꢓ
ꢊꢒꢓ
ꢈꢉ
ꢊꢉꢋꢌ
(Refer to Lead Assignments for correct pin
configuration). These diagrams show electri-
cal connections only. Please refer to our
Application Notes and DesignTips for proper
circuit board layout.
IRS21064
ꢇ
ꢍꢉꢑ
ꢊꢉ
ꢇ
ꢏꢏ
ꢏꢏ
www.irf.com
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