IR2103 Datasheet, PDF (1/12 Pages) International Rectifier – HALF-BRIDGE DRIVER

Data Sheet No. PD60045-N
IR2103^(S)
HALF-BRIDGE DRIVER
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
• 3.3V, 5V and 15V 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
Product Summary
V_OFFSET
600V max.
I_O+/-
130 mA / 270 mA
V_OUT
10 - 20V
t_on/off (typ.)
680 & 150 ns
Deadtime (typ.)
520 ns
Packages
Description
The IR2103(S) are high voltage, high speed power
MOSFET and IGBT drivers with dependent high and
low side referenced output channels. Proprietary HVIC
8-Lead SOIC
and latch immune CMOS technologies enable rug-
gedized monolithic construction. The logic input is
compatible with standard CMOS or LSTTL output,
IR2103S
8-Lead PDIP
IR2103
down to 3.3V 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 volts.
Typical Connection
up to 600V
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/These diagram(s) show electrical connections only.
Please refer to our Application Notes and DesignTips for proper circuit board layout.
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