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International Rectifier - 3-PHASE DRIVER

Numéro de référence IR2131S
Description 3-PHASE DRIVER
Fabricant International Rectifier 
Logo International Rectifier 





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IR2131S fiche technique
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Preliminary Data Sheet No. PD60032-N
IR2131(J)(S)
3 HIGH SIDE AND 3 LOW SIDE 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 for all channels
Over-current shutdown turns off all six drivers
Independent 3 high side & 3 low side drivers
Matched propagation delay for all channels
2.5V logic compatible
Outputs out of phase with inputs
Product Summary
VOFFSET
600V max.
IO+/-
160 mA / 360 mA
VOUT
10 - 20V
ton/off (typ.)
1.3 & 0.6 µs
Deadtime (typ.)
700 ns
Description
Packages
The IR2131(J)(S) is a high voltage, high speed power
MOSFET and IGBT driver with three independent high
and low side referenced output channels. Proprietary
HVIC technology enables ruggedized monolithic con-
struction. Logic inputs are compatible with CMOS or
28-Lead
SOIC
LSTTL outputs, down to 2.5V logic. A current trip func-
tion which terminates all six outputs can be derived from
an external current sense resistor. A shutdown input is
28-Lead PDIP
provided for a customized shutdown function. An open
drain FAULT signal is provided to indicate that any of
the shutdowns has occurred. The output drivers fea-
44-Lead PLCC
w/o 12 Leads
ture a high pulse current buffer stage designed for mini-
mum driver cross-conduction. Propagation delays are matched to simplify use in high frequency applications.
The floating channels can be used to drive N-channel power MOSFETs or IGBTs in the high side configuration
which operate up to 600 volts.
Typical Connection
(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.
www.irf.com
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