Datasheet

Features
•
Floating channel designed for bootstrap operation
Fully operational to +600V
Tolerant to negative transient voltage
dV/dt immune
•
Gate drive supply range from 10 to 20V
•
Undervoltage lockout
•
CMOS Schmitt-triggered inputs with pull-down
• Output in phase with input (IR2117) or out of
phase with input (IR2118)
•
Also available LEAD-FREE
Data Sheet No. PD60146 Rev O
SINGLE CHANNEL DRIVER
Product Summary
V
OFFSET
600V max.
I
O
+/- 200 mA / 420 mA
V
OUT
10 - 20V
t
on/off
(typ.) 125 & 105 ns
Packages
Typical Connection
8-Lead PDIP
IR2117/IR2118
8-Lead SOIC
IR2117S/IR2118S
IR2117
IR2118




























IR2117(S)/IR2118(S) & (PbF)
www.irf.com 1
(Refer to Lead Assignments for correct pin configuration).
This/These diagram(s) show electrical connections only.
Please refer to our Application Notes and DesignTips for
proper circuit board layout.
Description
The IR2117/IR2118(S) is a high voltage, high speed
power MOSFET and IGBT driver. Proprietary HVIC and
latch immune CMOS technologies enable ruggedized
monolithic construction. The logic input is compatible
with standard CMOS outputs. The output driver fea-
tures a high pulse current buffer stage designed for
minimum cross-conduction. The floating channel can
be used to drive an N-channel power MOSFET or IGBT
in the high or low side configuration which operates up
to 600 volts.