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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.
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IR2131(J)(S)
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All voltage param-
eters are absolute voltages referenced to COM. The Thermal Resistance and Power Dissipation ratings are measured under
board mounted and still air conditions. Additional Information is shown in Figures 7 through 10.
Parameter
Value
Symbol
Definition
Min. Max. Units
VB1,2,3
VS1,2,3
VHO1,2,3
VCC
VSS
VLO1,2,3
VIN
VFLT
dVS/dt
PD
RthJA
TJ
TS
TL
High Side Floating Supply Voltage
High Side Floating Offset Voltage
High Side Floating Output Voltage
Low Side and Logic Fixed Supply Voltage
Logic Ground
Low Side Output Voltage
Logic Input Voltage (HIN1,2,3 , LIN1,2,3 , FLT - CLR , SD & ITRIP)
FAULT Output Voltage
Allowable Offset Supply Voltage Transient
Package Power Dissipation @ TA +25°C (28 Lead DIP)
(28 Lead SOIC)
(44 Lead PLCC)
Thermal Resistance, Junction to Ambient (28 Lead DIP)
(28 Lead SOIC)
(44 Lead PLCC)
Junction Temperature
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
-0.3
VB1,2,3 - 25
VS1,2,3 - 0.3
-0.3
VCC - 25
-0.3
VSS - 0.3
VSS - 0.3
-55
625
VB1,2,3 + 0.3
VB1,2,3 + 0.3
25
VCC + 0.3
VCC + 0.3
VSS + 15
VCC + 0.3
50
1.5
1.6
2.0
83
78
63
150
150
300
V
V/ns
W
°C/W
°C
Recommended Operating Conditions
The Input/Output logic timing diagram is shown in Figure 1. For proper operation the device should be used within the
recommended conditions. All voltage parameters are absolute voltages referenced to COM. The VS offset rating is
tested with all supplies biased at 15V differential.
Symbol
VB1,2,3
VS1,2,3
VHO1,2,3
VCC
VSS
VLO1,2,3
VIN
VFLT
TA
Parameter
Definition
High Side Floating Supply Voltage
High Side Floating Offset Voltage
High Side Floating Output Voltage
Low Side and Logic Fixed Supply Voltage
Logic Ground
Low Side Output Voltage
Logic Input Voltage (HIN1,2,3 , LIN1,2,3 , FLT - CLR , SD & ITRIP)
FAULT Output Voltage
Ambient Temperature
Value
Min. Max.
VS1,2,3 + 10
Note 1
VS1,2,3
10
-5
0
VSS
VSS
-40
VS1,2,3 + 20
600
VB1,2,3
20
5
VCC
VSS + 5
VCC
125
Units
V
°C
Note 1: Logic operational for VS of -5V to +600V. Logic state held for VS of -5V to -VBS. (Please refer to the Design Tip
DT97-3 for more details).
Note 2: All input pins, CA- and CAO pins are internally clamped with a 5.2V zener diode.
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IR2131(J)(S)
Dynamic Electrical Characteristics
VBIAS (VCC, VBS1,2,3) = 15V, VS1,2,3 = VSS = COM, CL = 1000 pF and TA = 25°C unless otherwise specified. The dynamic
electrical characteristics are defined in Figures 4 through 5.
Parameter
Value
Symbol
Definition
Min. Typ. Max. Units Test Conditions
ton Turn-On Propagation Delay
toff Turn-Off Propagation Delay
tr Turn-On Rise Time
tf Turn-Off Fall Time
titrip ITRIP to Output Shutdown Propagation Delay
tbl ITRIP Blanking Time
tflt ITRIP to FAULT Indication Delay
tflt,in Input Filter Time (All Six Inputs)
tfltclr FLT - CLR to FAULT Clear Time
tsd SD to Output Shutdown Propagation Delay
DT Deadtime
0.6 1.3 2.0 µs
0.2 0.6 1.0
VIN = 0 & 5V
— 80 150
VS1,2,3 = 0 to 600V
— 40 100
400 700 1000
VIN, VITRIP = 0 & 5V
— 400 —
VITRIP = 1V
400 700 1000 ns VIN, VITRIP = 0 & 5V
— 310 —
VIN = 0 & 5V
400 800 1200
VIN, VIT, VFC = 0&5V
400 700 1000
VIN, VSD = 0 & 5V
400 700 1200
VIN = 0 & 5V
NOTE: For high side PWM, HIN pulse width must be ≥ 1.5µsec
Static Electrical Characteristics
VBIAS (VCC, VBS1,2,3) = 15V, VS1,2,3 = VSS = COM and TA = 25°C unless otherwise specified. The VIN, VTH and IIN
parameters are referenced to VSS and are applicable to all six logic input leads: HIN1,2,3 & LIN1,2,3 . The VO and IO
parameters are referenced to COM and VS1,2,3 and are applicable to the respective output leads: HO1,2,3 or LO1,2,3.
Symbol
VIH
VIL
VFCLR,IH
VFCLR,IL
VSD,TH+
VSD,TH-
VIT,TH+
VIT,TH-
VOH
VOL
ILK
IQBS
IQCC
IIN+
IIN-
IITRIP+
IITRIP-
IFCLR+
IFCLR-
ISD+
ISD-
Parameter
Definition
Logic “0” Input Voltage (OUT = LO)
Logic “1” Input Voltage (OUT = HI)
Logic “0” Fault Clear Input Voltage
Logic “1” Fault Clear Input Voltage
Shutdown Input Positive Going Threshold
Shutdown Input Negative Going Threshold
ITRIP Input Positive Going Threshold
ITRIP Input Negative Going Threshold
High Level Output Voltage, VBIAS - VO
Low Level Output Voltage, VO
Offset Supply Leakage Current
Quiescent VBS Supply Current
Quiescent VCC Supply Current
Logic “1” Input Bias Current (OUT = HI)
Logic “0” Input Bias Current (OUT = LO)
“High” ITRIP Bias Current
“Low” ITRIP Bias Current
Logic “1” Fault Clear Bias Current
Logic “0” Fault Clear Bias Current
Logic “1” Shutdown Bias Current
Logic “0” Shutdown Bias Current
Min.
2.2
2.2
1.2
0.9
250
200
Value
Typ. Max. Units
——
— 0.8
——
— 0.8
1.8 2.1
1.5 1.8
V
485 600
400 550
mV
— 100
— 100
— 50
µA
30 100
3.0 4.5 mA
190 300
50 100 µA
75 150
— 100
125 250
nA
75 150 µA
75 150
— 100 nA
Test Conditions
VIN = 0V, IO = 0A
VIN = 5V, IO = 0A
VB = VS = 600V
VIN = 0V or 5V
VIN = 0V or 5V
VIN = 0V
VIN = 5V
ITRIP = 5V
ITRIP = 0V
FLT - CLR = 0V
FLT - CLR = 5V
SD = 5V
SD = 0V
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IR2131(J)(S)
Static Electrical Characteristics -- Continued
VBIAS (VCC, VBS1,2,3) = 15V, VS1,2,3 = VSS = COM and TA = 25°C unless otherwise specified. The VIN, VTH and IIN
parameters are referenced to VSS and are applicable to all six logic input leads: HIN1,2,3 & LIN1,2,3 . The VO and IO
parameters are referenced to COM and VS1,2,3 and are applicable to the respective output leads: HO1,2,3 or LO1,2,3.
Symbol
VBSUV+
VBSUV-
VCCUV+
VCCUV-
Ron,FLT
IO+
Parameter
Definition
VBS Supply Undervoltage Positive Going
Threshold
VBS Supply Undervoltage Negative Going
Threshold
VCC Supply Undervoltage Positive Going
Threshold
VCC Supply Undervoltage Negative Going
Threshold
FAULT Low On-Resistance
Output High Short Circuit Pulsed Current
IO- Output Low Short Circuit Pulsed Current
Value
Min. Typ. Max. Units Test Conditions
8.2 8.7 9.2
7.8 8.3 8.8
V
8.2 8.7 9.2
7.8 8.3 8.8
— 55 75
160 250 —
VO = 0V, VIN = 0V
PW 10 µs
mA
360 500 —
VO = 15V, VIN = 5V
PW 10 µs
Functional Block Diagram
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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
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44 Lead PLCC w/o 12 Leads
IR2131J
Part Number
28 Lead SOIC (Wide Body)
IR2131S
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