HALF-BRIDGE DRIVER
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Data Sheet No. PD60253
IRS2111(S)PbF
HALF-BRIDGE DRIVER
Features
• Floating channel designed for b...
Description
www.DataSheet4U.com
Data Sheet No. PD60253
IRS2111(S)PbF
HALF-BRIDGE DRIVER
Features
Floating channel designed for bootstrap operation Fully operational to +600 V Tolerant to negative transient voltage, dV/dt Gate drive supply range from 10 V to 20 V Undervoltage lockout for both channels CMOS Schmitt-triggered inputs with pull-down Matched propagation delay for both channels Internally set deadtime High side output in phase with input
immune
Product Summary
VOFFSET IO+/VOUT ton/off (typ.) Deadtime (typ.) 600 V max. 200 mA / 420 mA 10 V - 20 V 750 ns & 150 ns 650 ns
Description
The IRS2111 is a high voltage, high speed power MOSFET and IGBT driver with dependent high and low side referenced output channels designed for half-bridge applications. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. Logic input is compatible with standard CMOS outputs. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. Internal deadtime is provided to avoid shoot-through in the output half-bridge. The floating channel can be used to drive an Nchannel power MOSFET or IGBT in the high side configuration which operates up to 600 V.
Packages
8-Lead PDIP IRS2111PbF
8-Lead SOIC IRS21111SPbF
Typical Connection
up to 600 V VCC
VCC
IN
VB HO VS
TO LOAD
IN COM LO
(Refer to Lead Assignments for correct pin configuration). This diagram shows electrical connections only. Please refer...
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