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AUIRS2191S Datasheet, PDF (1/19 Pages) International Rectifier – High power DC-DC SMPS converters | |||
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AUIRS2191S
Features
Product Summary
⢠Floating channel designed for bootstrap operation.
⢠Fully operational up to +600V
VOFFSET
⢠Tolerant to negative transient voltage, dV/dt immune VOUT
⢠Gate drive supply range from 10V to 20V
⢠Independent low and high side channels.
Io+ & I o- (typical)
⢠Input logic HIN/LIN active high
⢠Undervoltage lockout for both channels
tON & tOFF (t
pi
al)
⢠3.3V, 5V, and 15V input logic compatible
⢠CMOS Schmitt-triggered inputs with pull-down
Delay Matching (max)
⢠Matched propagation delay for two channels
⢠Lead-Free and RoHS Compliant
Package Options
⢠Automotive qualified*
Typical Applications
⢠High power DC-DC SMPS converters
⢠Other high frequency applications
⤠600V
10 â 20V
3.5A & 3.5A
90ns & 90ns
25ns
16-Lead SOIC Narrow Body
O
Typical Connection DiagrOam
2181
Vcc
HIN
LIN
n
(s) show Vss
o our
oper
HO
Vcc
VB
HIN
VS
LIN
Vss COM
LO
AUIRS21814
Up to 600V
TO
LOAD
(Refer to Lead Assignments for correct pin configuration). This/These
diagram(s) show electrical connections only. Please refer to our
Application Notes and Design Tips for proper circuit board layout.
1 www.irf.com © 2012 International Rectifier
February 3, 2013
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