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Número de pieza | IR2131J | |
Descripción | 3-PHASE DRIVER | |
Fabricantes | International Rectifier | |
Logotipo | ||
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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
1
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IR2131(J)(S)
Lead Definitions
Lead
Symbol Description
HIN1,2,3 Logic inputs for high side gate driver outputs (HO1,2,3), out of phase
LIN1,2,3 Logic inputs for low side gate driver output (LO1,2,3), out of phase
FLT - CLR Logic input for fault clear
SD Logic input for shutdown
FAULT Indicates over-current or undervoltage lockout (low side) has occurred, negative logic
VCC Low side and logic fixed supply
ITRIP
Input for over-current shutdown
VSS
VB1,2,3
Logic ground
High side floating supplies
HO1,2,3 High side gate drive outputs
VS1,2,3 High side floating supply returns
LO1,2,3 Low side gate drive outputs
COM
Low side return
Lead Assignments
28 Lead DIP
IR2131
www.irf.com
44 Lead PLCC w/o 12 Leads
IR2131J
Part Number
28 Lead SOIC (Wide Body)
IR2131S
5
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet IR2131J.PDF ] |
Número de pieza | Descripción | Fabricantes |
IR2131 | 3 HIGH SIDE AND 3 LOW SIDE DRIVER | International Rectifier |
IR2131J | 3-PHASE DRIVER | International Rectifier |
IR2131S | 3-PHASE DRIVER | International Rectifier |
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