Click to expand full text
July 1, 2009
IRS2123S/IRS2124S
HIGH SIDE DRIVER IC
Features
Product Summary
• Floating channel designed for bootstrap operation • Fully operational to +600 V
Topology
• Tolerant to negative transient voltage – dV/dt immune VOFFSET
• Gate drive supply range from 10 V to 20 V • Undervoltage lockout
VOUT
• CMOS Schmitt-triggered inputs with pull-down • Output in phase with input (IRS2123) or out of
Io+ & I o- (typical)
Phase with input (IRS2124)
tON & tOFF (typical)
• Leadfree, RoHS compliant
Typical Applications
• General purpose single highside inverters
Package Options
Single highside ≤ 600 V
10 V – 20 V 500 mA
140 ns & 140 ns
Typical Connection Diagram
8-Lead SOIC
ww.irf.
IRS2123S Datasheet
