International Rrectifier IR2131 User Manual
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Data Sheet No. PD-6.032C
IR2131
3 HIGH SIDE AND 3 LOW SIDE DRIVER
Features
n Floating channel designed for bootstrap operation
Fully operational to +600V
Tolerant to negative transient voltage
dV/dt immune
n Gate drive supply range from 10 to 20V
n Undervoltage lockout for all channels
n Over-current shutdown turns off all six drivers
n Independent 3 high side & 3 low side drivers
n Matched propagation delay for all channels
n Outputs out of phase with inputs
Description
The IR2131 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 5V
CMOS or LSTTL outputs. A current trip function which
terminates all six outputs can be derived from an
external current sense resistor. A shutdown input is
provided for a customiz ed shutdo wn function. An open
drain
FAULT signal is provided to indicate that any of
the shutdowns has occurred. The output dr ivers
feature a high pulse current buffer stage designed for
minimum driv er 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.
Product Summary
V
OFFSET
IO+/- 200 mA / 420 mA
V
OUT
t
(typ.) 1.3 & 0.6 µs
on/off
Deadtime (typ.) 700 ns
600V max.
10 - 20V
Packages
Typical Connection
CONTROL INTEGRATED CIRCUIT DESIGNERS MANUAL B-157
IR2131
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are absolute voltages referenced to COM. The Ther mal 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
V
B1,2,3
V
S1,2,3
V
HO1,2,3
V
CC
V
SS
V
LO1,2,3
V
IN
V
FLT
dVS/dt Allowable Offset Supply Voltage Transient — 50 V/ns
P
D
R
θJA
T
J
T
S
T
L
High Side Floating Supply Voltage -0.3 525
High Side Floating Offset Voltage V
High Side Floating Output Voltage V
Low Side and Logic Fixed Supply Voltage -0.3 25
Logic Ground VCC - 25 V
Low Side Output Voltage -0.3 V
Logic Input Voltage (
HIN1,2,3,LIN1,2,3,FLT-CLR ,
SD & ITRIP) V
FAULT Output Voltage V
- 25 V
B1,2,3
- 0.3 V
S1,2,3
- 0.3 V
SS
- 0.3 V
SS
B1,2,3
B1,2,3
CC
CC
CC
CC
+ 0.3
+ 0.3
+ 0.3
+ 0.3
+ 0.3
+ 0.3
V
Package Power Dissipation @ TA ≤ +25°C (28 Lead DIP) — 1.5
(28 Lead SOIC) — 1.6 W
(44 Lead PLCC) — 2.0
Thermal Resistance, Junction to Ambient (28 Lead DIP) — 83
(28 Lead SOIC) — 78 °C/W
(44 Lead PLCC) — 63
Junction Temperature — 1 50
Storage Temperature -55 150 °C
Lead Temper ature (Soldering, 10 seconds) — 300
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 V
tested with all supplies biased at 15V differential.
Parameter Value
Symbol Definition Min. Max. Units
V
B1,2,3
V
S1,2,3
V
HO1,2,3
V
CC
V
SS
V
LO1,2,3
V
IN
V
FLT
T
A
Note 1: Logic operational for VS of -5V to +600V. Logic state held for VS of -5V to -VBS.
B-158 CONTROL INTEGRATED CIRCUIT DESIGNERS MANUAL
High Side Floating Supply Voltage V
S1,2,3
+ 10 V
High Side Floating Offset Voltage Note 1 600
High Side Floating Output Voltage V
S1,2,3
Low Side and Logic Fixed Supply Voltage 10 2 0
Logic Ground -5 5
Low Side Output Voltage 0 V
Logic Input Voltage (
Output Voltage V
FAULT
HIN1,2,3,LIN1,2,3
,
FLT -CLR ,
SD & ITRIP) V
SS
SS
Ambient Temperature -40 125 °C
offset rating is
S
+ 20
S1,2,3
V
B1,2,3
CC
VSS + 5
V
CC
V
IR2131
Dynamic Electrical Characteristics
V
(VCC, V
BIAS
dynamic electrical characteristics are defined in Figures 4 through 5.
Symbol Definition Min. Typ. Max. Units Test Conditions
t
on
t
off
t
r
t
f
t
itrip
t
bl
t
flt
t
flt,in
t
fltclr
t
sd
DT Deadtime 400 700 1200 V
Static Electrical Characteristics
V
(VCC, V
BIAS
parameters are referenced to VSS and are applicable to all six logic input leads:
parameters are referenced to COM and V
Symbol Definition Min. Typ. Max. Units T est Conditions
V
IH
V
IL
V
FCLR,IH
V
FCLR,IL
V
SD,TH+
V
SD,TH-
V
IT,TH+
V
IT,TH-
V
OH
V
OL
I
LK
I
QBS
I
QCC
I
IN+
I
IN-
I
ITRIP+
I
ITRIP-
I
FCLR+
I
FCLR-
I
SD+
I
SD-
BS1,2,3
) = 15V, V
= VSS = COM, CL = 1000 pF and TA = 25°C unless otherwise specified. The
S1,2,3
Parameter Value
Tur n-On Propagation Delay 0.6 1.3 2.0
Tur n-Off Propagation Delay 0.2 0.6 1.0 V
Tur n-On Rise Time — 80 150 V
Tur n-Off Fall Time — 40 100
ITRIP to Output Shutdown Propagation Delay 400 700 1000 VIN, V
ITRIP Blanking Time — 400 — V
ITRIP to
Indication Delay 400 700 1000 ns V
FAULT
Input Filter Time (All Six Inputs) — 31 0 — V
FLT - CLR
to
Clear Time 400 700 1000 V
FAULT
SD to Output Shutdown Propagation Delay 400 700 1000 VIN, V
BS1,2,3
) = 15V, V
= VSS = COM and TA = 25°C unless otherwise specified. The VIN, VTH and I
S1,2,3
HIN1,2,3
and are applicable to the respective output leads: HO1,2,3 or LO1,2,3.
S1,2,3
µs
&
LIN1,2,3. The V
S1,2,3
, V
IN
, VIT, V
IN
= 0 & 5V
IN
= 0 to 600V
= 0 & 5V
ITRIP
= 1V
ITRIP
= 0 & 5V
ITRIP
= 0 & 5V
IN
= 0&5V
FC
= 0 & 5V
SD
= 0 & 5V
IN
IN
and I
O
Parameter Value
Logic “0” Input Voltage (OUT = LO) 2.2 — —
Logic “1” Input Voltage (OUT = HI) — — 0.8
Logic “0” Fault Clear Input Voltage 2.2 — —
Logic “1” Fault Clear Input Voltage — — 0.8
Shutdown Input Positive Going Threshold 1.2 1.8 2.1
Shutdown Input Negative Going Threshold 0.9 1.5 1.8
ITRIP Input Positive Going Threshold 250 48 5 600
ITRIP Input Negative Going Threshold 200 40 0 550
High Level Output Voltage, V
- VO — — 100 VIN = 0V, IO = 0A
BIAS
Low Level Output Voltage , VO — — 100 VIN = 5V, IO = 0A
Offset Supply Leakage Current — — 5 0 VB = VS = 600V
Quiescent VBS Supply Current — 30 100 VIN = 0V or 5V
Quiescent VCC Supply Current — 3.0 4.5 mA VIN = 0V or 5V
Logic “1” Input Bias Current (OUT = HI) — 190 300 VIN = 0V
Logic “0” Input Bias Current (OUT = LO) — 50 100 µA VIN = 5V
“High” ITRIP Bias Current — 75 150 ITRIP = 5V
“Low” ITRIP Bias Current — — 1 00 nA ITRIP = 0V
Logic “1” Fault Clear Bias Current — 125 250
Logic “0” Fault Clear Bias Current — 75 150 µA
Logic “1” Shutdown Bias Current — 75 150 SD = 5V
Logic “0” Shutdown Bias Current — — 1 00 nA SD = 0V
V
mV
µA
FLT -CLR = 0V
FLT -CLR = 5V
O
CONTROL INTEGRATED CIRCUIT DESIGNERS MANUAL B-159
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