IRS2103_15 Datasheet, PDF (1/14 Pages) International Rectifier – HALF-BRIDGE DRIVER

Data Sheet No. PD60263
IRS2103(S)PbF
HALF-BRIDGE DRIVER
Features
• Floating channel designed for bootstrap operation
• Fully operational to +600 V
• Tolerant to negative transient voltage, dV/dt
immune
• Gate drive supply range from 10 V to 20 V
• Undervoltage lockout
• 3.3 V, 5 V, and 15 V logic compatible
• Cross-conduction prevention logic
• Matched propagation delay for both channels
• Internal set deadtime
• High-side output in phase with HIN input
• Low-side output out of phase with LIN input
• RoHS compliant
Product Summary
V_OFFSET
600 V max.
I_O+/-
130 mA/270 mA
V_OUT
10 V - 20 V
t_on/off (typ.)
680 ns/150 ns
Deadtime (typ.)
520 ns
Packages
Description
The IRS2103 is a high voltage, high speed power
MOSFET and IGBT drivers with dependent high- and
low-side referenced output channels. Proprietary HVIC
and latch immune CMOS technologies enable rugge-
dized monolithic construction. The logic input is
8-Lead PDIP
IRS2103
8-Lead SOIC
IRS2103S
compatible with standard CMOS or LSTTL output, down
to 3.3 V logic. 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.
Typical Connection
up to 600 V
V_CC
V_CC
V_B
HIN
HIN
HO
LIN
LIN
V_S
COM
LO
TO
LOAD
(Refer to Lead Assignments for correct configuration). This diagram shows electrical connections only. Please refer to
our Application Notes and DesignTips for proper circuit board layout.
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