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IR2131

International Rectifier
Part Number IR2131
Manufacturer International Rectifier
Description 3 HIGH SIDE AND 3 LOW-SIDE DRIVER
Published Apr 16, 2005
Detailed Description Data Sheet No. PD60032 rev P IR2131(J)(S) & (PbF) Features 3 HIGH SIDE AND 3 LOW SIDE DRIVER • Floating channel desi...
Datasheet PDF File IR2131 PDF File

IR2131
IR2131

Overview
Data Sheet No.
PD60032 rev P IR2131(J)(S) & (PbF) Features 3 HIGH SIDE AND 3 LOW SIDE DRIVER • 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 • 28-Lead SOIC & 44-Lead PLCC are also Product Summary VOFFSET 600V max.
IO+/- 160 mA / 360 mA VOUT 10 - 20V ton/off (typ.
) 1.
3 & 0.
6 µs available in Lead-Free.
Description 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 construction.
Logic inputs are compatible with CMOS or LSTTL outputs, down to 2.
5V logic.
A current trip function which termi- Packages 28-Lead SOIC nates all six outputs can be derived from an external current sense resistor.
A shutdown input is 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 feature a high pulse current buffer stage designed for minimum driver cross-conduc- 28-Lead PDIP 44-Lead PLCC w/o 12 Leads tion.
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 1 IR2131(J)(S) & (PbF) Absolute Maximum Ratings Absolute Maximum Ratings indicate sustained limits beyond which ...


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