IR2237QPBF [INFINEON]
AC Motor Controller, PQFP64, MS-022GA, MQFP-64;
| 型号： | IR2237QPBF |
| 厂家： | 
Infineon |
| 描述： | AC Motor Controller, PQFP64, MS-022GA, MQFP-64 电动机控制 |
| 文件： | 总12页 (文件大小：172K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data Sheet No. PD60170-G
( )( )
IR2137/IR2237 J Q
3-PHASE BRIDGE DRIVER
Features
• Floating channel up to +600V or +1200V
• “soft” over-current shutdown turns off all six
outputs
Product Summary
V
600V max. or 1200V max.
220mA / 460mA
12.5V - 20V
OFFSET
• Integrated high side desaturation circuit
• Controlled “soft” turn on for EMI reduction
• Integrated brake IGBT driver
I +/-
O
V
OUT
• Three independent low side COM pins
• Separate pull-up/pull-down output drive pins
• Matched delay outputs
Brake Io+/-
40mA/80mA
Matched delay
Deadtime (typ.)
75nsec
• 3.3V logic compatible
300 nsec
• Under voltage lockout with hysteresis band
Description
DESAT Blanking time (typ.)
2.0usec
The IR2137/IR2237(J)(Q) are a high voltage, high
speed 3-phase IGBT driver best suited for AC motor
DESAT input voltage
threshold (typ.)
Vt+ = 5.0V
drive applications. Integrated desaturation logic pro-
vides ground fault protection as well as other mode of
over current protection. Soft shutdown is initiated in
the event of any overcurrent/ground fault conditions,
and all six outputs are simultaneously turned off. Out-
put drivers have separate turn on/off pins to facilitate
independent gate drive impedance with EMI soft turn
on. Optimum matched delays between phases, and
between high/low side enables small deadtime, thus
improving low speed performance. The brake driver
eliminates additional circuits.
Packages
68-Lead PLCC
64-Lead MQFP
Typical Connection
VCC
15V
VB1,2,3
3
LIN1,2,3
HOP1,2,3
HON1,2,3
HIN1,2,3
3
SD
W
HSSD1,2,3
FAULT
uP,Control
V
U
Motor
FLTCLR
DC
BUS
2137/ DESAT1,2,3
2237
VS1,2,3
ITRIP
BRIN
LOP1,2,3
3
BR
LON1,2,3
LSSD1,2,3
LS1,2,3
COM
VSS
GND
Current Feedback
(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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1
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J Q
IR2137/IR2237
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 thermal resistance and power dissipation ratings are measured under board
mounted and still air conditions.
Symbol
Definition
Min.
Max.
Units
V
High side offset voltage
V
-25
V
+0.3
B1,2,3
S1,2,3
B1,2,3
B1,2,3
-0.3
V
High side floating supply voltage (IR2137)
(IR2237)
625
-0.3
1225
V
V
High side floating output voltage (HOP, HON, HSSD)
Low side and logic fixed supply voltage
Logic ground
V
- 0.3
V
+ 0.3
HO
CC
S1,2,3
B1,2,3
25
-0.3
V
V
- 25
V
CC
CC
+ 0.3
SS
CC
V
Low side output voltage (LOP, LON, LSSD)
V
-0.3
LS1,2,3
V
+ 0.3
LO1,2,3
V
V
Logic input voltage (
)
V
- 0.3
(V + 15) or
SS
HIN, LIN,SD, ITRIP, FLTCLR, BRIN
IN
SS
(V
+ 0.3)
CC
which ever is
lower
V
FAULT output voltage
V
- 0.3
- 0.3
V
+ 0.3
CC
FLT
SS
V
DESAT input voltage
V
V
+ 0.3
B1,2,3
DESAT
S1,2,3
- 0.3
- 25
V
BRAKE output voltage
V
V
+ 0.3
BR
CC
CC
V
Low side output return voltage
Allowable offset supply voltage slew rate
V
+ 0.3
LS1,2,3
dV/dt
CC
—
50
V/ns
W
P
Package power dissipation @ T ≤ +25°C (MQFP64)
—
2.0
D
A
(PLCC68)
(MQFP64)
(PLCC68)
3.0
60
Rth
JA
Thermal resistance, junction to ambient
—
°C/W
°C
—
—
40
T
Junction temperature
150
150
J
T
T
Storage temperature
-55
S
L
Lead temperature (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 recom-
mended conditions. All voltage parameters are absolute voltages referenced to COM. The V offset rating is tested with all
S
supplies biased at 15V differential.
Symbol
Definition
Min.
Max.
Units
V
High side floating supply voltage
V
+ 13
V
V
+ 20
S1,2,3
B1,2,3
S1,2,3
S1,2,3
V
High side floating supply offset voltage
(IR2137)
(IR2237)
Note 1
Note 1
600
1200
V
High side output voltage (HOP, HON, HSSD)
Low side output voltage (LOP, LON, LSSD)
Low side and logic fixed supply voltage
Logic ground
V
+ 20
S1,2,3
HO1,2,3
S1,2,3
V
V
V
CC
V
LO1,2,3
LS1,2,3
12.5
V
20
+5
CC
V
-5
SS
V
Logic input voltage (
)
V
V
+ 5
SS
HIN, LIN,SD, ITRIP, FLTCLR, BRIN
IN
SS
V
BRAKE output voltage
0
V
CC
BR
2
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J Q
IR2137/IR2237
Recommended Operating Conditions
The Input/Output logic timing diagram is shown in figure 1. For proper operation the device should be used within the recom-
mended conditions. All voltage parameters are absolute voltages referenced to COM. The V offset rating is tested with all
S
supplies biased at 15V differential.
Symbol
Definition
Min.
Max.
Units
V
FAULT output voltage
V
V
CC
FLT
SS
V
V
Low side output return voltage
DESAT pin input voltage
Ambient temperature
-5.0
+5.0
LS1,2,3
V
V
V
DESAT
S1,2,3
-40
B1,2,3
125
T
A
°C
Note 1: Logic operational for V of COM -5 to COM +600V/+1200V. Logic state held for V of COM -5V to -COM V
.
S
S
BS
Note 2: All input pins are internally clamped with a 5.2V zener diode.
Static Electrical Characteristics
T
= 25oC
unless otherwise specified. The V , V
IN
V
(V
, V 1,2,3) = 15V and
and I
parameters are
IN
BIAS
referenced to
parameters are referenced to V 1,2,3 and V 1,2,3 and are applicable to the respective output leads: H
CC
BS
A
TH
V
/COM and are applicable to all six channels (HOP/HON1,2,3 and LOP/LON1,2,3). The V and I
SS
O
O
and
LS
parameters are referenced to V
S1,2,3
S
O1,2,3
L
V
and I
O1,2,3. DESAT
DESAT
Symbol
Definition
Min. Typ. Max. Units Test Conditions
V
V
V
V
V
V
V
supply undervoltage positive going threshold
supply undervoltage negative going threshold
supply undervoltage lockout hysteresis
10.3
9.5
—
11.4
10.4
1.0
12.5
11.3
—
CCUV+
CC
CC
CC
BS
BS
BS
V
CCUV-
V
CCUVH
V
V
supply undervoltage positive going threshold
supply undervoltage negative going threshold
supply undervoltage lockout hysteresis
10.3
9.5
—
11.4
10.4
1.0
12.5
11.3
—
BSUV+
V
BSUV-
V
BSUVH
I
Offset supply leakage current
—
—
50
V
V
= V
S1,2,3
LK
B1,2,3
(IR2137)
(IR2237)
= 600V
= V
µA
—
—
50
B1,2,3
S1,2,3
= 1200V
I
I
Quiescent V
supply current
supply current
—
—
120
2
200
6
QBS
QCC
BS
Quiescent V
CC
V
Logic “0” input voltage (OUT=LO)
(HIN,LIN,ITRIP,SD,BRIN,FLTCLR)
Logic “1” input voltage (OUT=HI)
(HIN,LIN,ITRIP,SD,BRIN,FLTCLR)
Logic input positive going threshold
(HIN,LIN,ITRIP,SD,BRIN,FLTCLR)
Logic input negative going threshold
(HIN,LIN,ITRIP,SD,BRIN,FLTCLR)
Logic input hysteresis
3.15
—
—
IH
V
V
—
—
0.8
3.1
2.4
—
IL
t+
V
= 12.5 to 20V
V
CC
1.6
0.9
0.7
2.5
1.5
1.0
V
t-
V
T
(HIN,LIN,ITRIP,SD,BRIN,FLTCLR)
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J Q
IR2137/IR2237
Static Electrical Characteristics - cont.
T
= 25oC
unless otherwise specified. The V , V
IN
V
(V
, V 1,2,3) = 15V and
BS
and I
parameters are
IN
BIAS
referenced to
parameters are referenced to V 1,2,3 and V 1,2,3 and are applicable to the respective output leads: H
CC
A
TH
V
/COM and are applicable to all six channels (HOP/HON1,2,3 and LOP/LON1,2,3). The V and I
SS
and I
O
O
and
LS
parameters are referenced to V
S1,2,3
S
O1,2,3
L
V
O1,2,3. DESAT
DESAT
Symbol
Definition
Min. Typ. Max. Units Test Conditions
V
High level output voltage, V
- V
O
—
—
100
OH
BIAS
(normal switching) HOP, LOP
Low level output voltage, V
I
= 1 mA
O
mV
V
—
—
100
OL
O
(normal switching) HON, LON
Logic “1” input bias current
Logic “0” input bias current
“high” DESAT input bias current
“low” DESAT input bias current
I
—
—
150
80
—
—
15
.1
V
= 0V
= 5V
IN+
IN
IN
I
V
IN-
µA
I
—
—
V
= 15V
= 0V
DESAT+
DESAT
I
—
—
V
DESAT
DESAT-
I
Output high short circuit pulsed current
220
300
—
V
= 0V, V = 0V
O+
O IN
PW ≤ 10 µs
I
Output low short circuit pulsed current
460
40
550
75
—
—
—
V
= 15V, V = 5V
O-
O IN
PW ≤ 10 µs
mA
I
BR output high short circuit pulsed current
BR output low short circuit pulsed current
V
=0V, V
=0V
BRIN
OBR+
BR
PW ≤ 10 µs
=15V,V =5V
I
80
120
V
BR
OBR-
BRIN
PW ≤ 10 µs
V
BR high level output voltage, V
-V
BIAS BR
—
—
—
—
—
—
—
300
150
—
OHB
I
= 1mA
BR
mV
V
BR low level output voltage, V
Soft shutdown on resistance
FAULT low on resistance
OLB
BR
R
500
60
ITRIP = 0V
ON,SS
ON,FLT
DESAT+
Ω
R
—
V
High DESAT input threshold voltage
5.2
—
V
4
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IR2137/IR2237
AC Electrical Characteristics
T
,
SS
= 25oC
and C = 1000 pF unless otherwise specified.
V
(V
V
) = 15V, V
= V
BIAS CC, BS
A
L
S1,2,3
Symbol
Definition
Min. Typ. Max. Units Test Conditions
Propagation Delay Characteristics
t
t
Turn-on propagation delay
Turn-off propagation delay
Turn-on rise time
150
150
—
400
400
115
25
600
600
—
V
= 0 & 5V
= 0 to 600V
or 1200V
on
off
IN
V
S1,2,3
t
t
r
HOP=HON,LOP=LON
Figure 4
Turn-off fall time
—
—
f
t
ITRIP to output shutdown propagation delay
—
1000
1400
V
,V
=0
ITRIP
IN DESAT
V
= 5V
SD
t
SD to output shutdown propagation delay
—
1400
600
—
1200
2800
1150
800
1500
4200
1700
1100
V
,V
=0
SD
IN DESAT
V
= 5V, fig. 7
= 0 to 600V
S1,2,3
ITRIP
V
t
t
DESAT to output shutdown propagation delay
at HOPx turn-on
DESAT1
DESAT2
or 1200V
V
= 0V,
HIN
DESAT to output shutdown propagation delay
after blanking
V
, V
= 5V,
SD ITRIP
= 15V, fig. 5
V
DESAT
,V
t
ITRIP to FAULT output delay
V
=0V,
FLT, IT
IN ITRIP
ns
V
= 5V,
SD
= 0V, fig. 7
V
DESAT
t
FLTCLR to FAULT output delay
—
—
—
1100
2500
850
1400
—
V
= 5V,
SD
FLTCLR
V
= 0V, fig. 7
DESAT
t
t
DESAT to FAULT output delay propagation delay
at HOPx turn-on
FLT,DESAT1
FLT,DESAT2
V
= 0 to 600V
S1,2,3
or 1200V
= 0V,
V
IN
, V
DESAT to FAULT output delay propagation delay
after blanking
—
V
= 5V,
SD ITRIP
= 15V,
V
DESAT
Figure 5
t
DESAT blanking time at turn-on
BR output turn-on propagation delay
BR output turn-off propagation delay
BR output turn-on rise time
—
—
—
—
—
2000
120
85
—
200
150
—
BL
t
t
onBR
offBR
Figure 4
Figure 6
t
t
300
150
rBR
fBR
BR output turn-off fall time
—
Deadtime/Delay Matching Characteristics
DT
Deadtime
—
—
300
0
—
MDT
Matching delay, max (t ,t ) - min (t ,t ),
75
External dead time
>400nsec
on off on off
(ton,toff are applicable to all six channels)
ns
PM
Output pulse width matching, IPWin - PWoutl
(exclude BRIN/BR)
—
0
75
External dead time
Fig. 4
>400nsec,
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J Q
IR2137/IR2237
Functional Block Diagram
VB1
LATCH
HOP1
HON1
HIN1
SCHMITT
SOFT
SHUTDOWN
DRIVER
HIN1
SOFT
SHUTDOWN
TRIGGER INPUT
200nsec
Deadtime
LEVEL
SHIFTERS
&
SOFT SHUTDOWN
SHOOT
THROUGH
PREVENTION
DESAT
DETECTION
HSSD1
VS1
LIN1
DESAT
UV DETECT
DESAT1
VB2
LATCH
HIN2
HOP2
HON2
SCHMITT
TRIGGER
INPUT &
SHOOT
THROUGH
PREVENTION
SOFT
SHUTDOWN
HIN2
LIN2
DRIVER
SOFT
SHUTDOWN
SOFT SHUTDOWN
200nsec
Deadtime
LEVEL
SHIFTERS
DESAT
DETECTION
HSSD2
VS2
DESAT
UV DETECT
DESAT2
VB3
LATCH
HIN3
HOP3
HON3
HSSD3
VS3
SCHMITT
TRIGGER INPUT
&
SHOOT
THROUGH
HIN3
LIN3
SOFT
SHUTDOWN
SOFT
SHUTDOWN
DRIVER
SOFT SHUTDOWN
200nsec
Deadtime
LEVEL
SHIFTERS
DESAT
DETECTION
PREVENTION
DESAT
UV DETECT
DESAT3
VSS/LS1
LEVEL
SHIFTER
LOP1
DRIVER
LON1
LSSD1
LS1
SOFT SHUTDOWN
SCHMITT
TRIGGER
SD
VSS/LS2
LEVEL
SHIFTER
VSS/LS3
LEVEL
SHIFTER
LOP2
DRIVER
LON2
LS2
SCHMITT
TRIGGER
ITRIP
LSSD2
FAULT
LOGIC
SCHMITT
TRIGGER
FLTCLR
LOP3
DRIVER
FAULT
VCC
LON3
LS3
LSSD3
BRIN
UV
DETECT
VSS
BRAKE
DRIVER
BR
COM
6
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J Q
IR2137/IR2237
Driver Output Circuit Block Diagram
VB
HOP
High Side Gate
LOP
2usec
Blanking
SSD
DESAT
Desat Fault
600nsec
Filter
VS
Soft Shutdown
Soft Shutdown
Impedence =
500 ohms
Lead Definitions
Symbol
Description
V
Low side and logic supply voltage
CC
VSS
Logic Ground
HIN1,2,3
Logic inputs for high side gate driver outputs (HOP1,2,3/HON1,2,3, out of phase)
LIN1,2,3
SD
Logic inputs for low side gate driver outputs (LOP1,2,3/LON1,2,3, out of phase)
Logic input for shutdown (hard shutdown, level sensitive signal, negative logic)
ITRIP
FLTCLR
BRIN
Logic input for overcurrent shutdown (soft shutdown, edge sensitive, negative signal)
Logic input for FAULT clear (edge sensitive, negative signal)
Logic input for brake driver, out of phase with BR
FAULT
BR
Fault output indicates over current and desaturation shutdown (open drain)
Brake driver output
Brake driver return
COM
V 1,2,3
B
High side gate drive floating supply
High side driver pull up output
High side driver pull down output
HOP1,2,3
HON1,2,3
HSSD1,2,3 High side soft shutdown output
DESAT1,2,3 IGBT desaturation protection input
V
High voltage floating supply return
Low side driver pull up output
Low side driver pull down output
S1,2,3
LOP1,2,3
LON1,2,3
LSSD1,2,3 Low side soft shutdown output
LS1,2,3
Low side driver returns
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J Q
IR2137/IR2237
Lead Assignments
1
68
HIN3
LIN1
LIN2
LIN3
SD
VB2
HOP2
HON2
HSSD2
DESAT2
VS2
FAULT
FLTCLR
ITRIP
PLCC68
BRIN
MQFP64
VSS
BR
COM
VCC
VB3
HOP3
LOP3
LON3
LSSD2
LS3
HON3
HSSD3
DESAT3
VS3
64 Lead MQFP
68 Lead PLCC
IR2137Q/ IR2237Q
IR2137J/IR2237J
HIN1,2,3
LIN1,2,3
SD
ITRIP
DESAT
FAULT
FLTCLR
HO(HOP/HON)
LO(LOP/LON)
Figure 3. Timing Diagram
8
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J Q
IR2137/IR2237
PW
in
5V
50%
HIN
LIN
50%
BRIN
t off
tf
ton
tr
PW
out
HO (HOP=HON)
LO (LOP=LON)
90%
10%
90%
BR
10%
Figure 4. Switching Time Waveforms
Blanking
in effect
Blanking
in effect
5V
5V
HIN1,2,3
LIN1,2,3
5V
5V
SD
>2.0usec
(typ)
ITRIP
15V
DESAT
6V
6V
50%
50%
t
FAULT
t
FLT,DESAT1
FLT,DESAT2
5V
t DESAT2
FLTCLR
t DESAT1
90%
90%
50%
HO(HOP/HON)
LO(LOP/LON)
50%
tBL
t BL
SOFT SHUTDOWN
SOFT SHUTDOWN
Figure 5. DESAT Timing
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J Q
IR2137/IR2237
HIN
LIN
50%
50%
50%
HO (HOP=HON)
50%
DT
DT
LO (LOP=LON)
50%
50%
Figure 6. Internal Deadtime Timing
5V
5V
50%
ITRIP
SD
50%
t
t SD
ITRIP
90%
90%
LO
HO
5V
50%
FLTCLR
FAULT
tFLT,ITRIP
t FLTCLR
90%
10%
Figure 7. SD, ITRIP Timing
10
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IR2137/IR2237
Case outlines
01-2023010M1S-6-00252G4A0-02
64-Lead MQFP
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IR2137/IR2237
01-6055 00
01-3068 01 (MS-018AC)
68-Lead PLCC
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
Data and specifications subject to change without notice. 1/28/2002
12
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