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IR2137 の電気的特性と機能

IR2137のメーカーはInternational Rectifierです、この部品の機能は「(IR2137 / IR2237) 3-PHASE BRIDGE DRIVER」です。


製品の詳細 ( Datasheet PDF )

部品番号 IR2137
部品説明 (IR2137 / IR2237) 3-PHASE BRIDGE DRIVER
メーカ International Rectifier
ロゴ International Rectifier ロゴ 




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IR2137 Datasheet, IR2137 PDF,ピン配置, 機能
www.DataSheet4U.com
Data Sheet No. PD60170-G
IR2137/IR2237(J)(Q)
Features
3-PHASE BRIDGE DRIVER
Floating channel up to +600V or +1200V
“soft” over-current shutdown turns off all six
Product Summary
outputs
Integrated high side desaturation circuit
Controlled “soft” turn on for EMI reduction
Integrated brake IGBT driver
Three independent low side COM pins
Separate pull-up/pull-down output drive pins
Matched delay outputs
3.3V logic compatible
Under voltage lockout with hysteresis band
VOFFSET
IO+/-
VOUT
Brake Io+/-
Matched delay
Deadtime (typ.)
600V max. or 1200V max.
220mA / 460mA
12.5V - 20V
40mA/80mA
75nsec
300 nsec
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
drive applications. Integrated desaturation logic pro-
DESAT input voltage
threshold (typ.)
Vt+ = 5.0V
vides ground fault protection as well as other mode of
over current protection. Soft shutdown is initiated in Packages
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.
64-Lead MQFP
68-Lead PLCC
Typical Connection
DC
BUS
15V
3
3
uP,Control
3
GND
VCC
LIN1,2,3
HIN1,2,3
SD
FAULT
FLTCLR
ITRIP
2137/
2237
VB1,2,3
HOP1,2,3
HON1,2,3
HSSD1,2,3
DESAT1,2,3
VS1,2,3
BRIN
LOP1,2,3
BR
COM
VSS
LON1,2,3
LSSD1,2,3
LS1,2,3
Current Feedback
W
V Motor
U
(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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IR2137 pdf, ピン配列
IR2137/IR2237(J)(Q)
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 VS offset rating is tested with all
supplies biased at 15V differential.
Symbol
Definition
Min.
Max. Units
VFLT
VLS1,2,3
VDESAT
TA
FAULT output voltage
Low side output return voltage
DESAT pin input voltage
Ambient temperature
VSS
-5.0
VS1,2,3
-40
VCC
+5.0
VB1,2,3
125
V
°C
Note 1: Logic operational for VS of COM -5 to COM +600V/+1200V. Logic state held for VS of COM -5V to -COM VBS.
Note 2: All input pins are internally clamped with a 5.2V zener diode.
Static Electrical Characteristics
VBIAS (VCC, VBS1,2,3) = 15V and TA = 25oC unless otherwise specified. The VIN, V TH and IIN parameters are
referenced to VSS/COM and are applicable to all six channels (HOP/HON1,2,3 and LOP/LON1,2,3). The VO and IO
parameters are referenced to VLS1,2,3 and VS1,2,3 and are applicable to the respective output leads: HO1,2,3 and
LO1,2,3. V DESAT and IDESAT parameters are referenced to VS1,2,3
Symbol
VCCUV+
VCCUV-
VCCUVH
VBSUV+
VBSUV-
VBSUVH
ILK
Definition
VCC supply undervoltage positive going threshold
VCC supply undervoltage negative going threshold
VCC supply undervoltage lockout hysteresis
VBS supply undervoltage positive going threshold
VBS supply undervoltage negative going threshold
VBS supply undervoltage lockout hysteresis
Offset supply leakage current
(IR2137)
(IR2237)
IQBS
IQCC
VIH
VIL
Vt+
Vt-
VT
Quiescent VBS supply current
Quiescent VCC supply current
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
(HIN,LIN,ITRIP,SD,BRIN,FLTCLR)
Min. Typ. Max. Units Test Conditions
10.3 11.4 12.5
9.5 10.4 11.3
— 1.0 —
10.3 11.4 12.5
V
9.5 10.4 11.3
— 1.0 —
— — 50
VB1,2,3 = VS1,2,3
µA = 600V
— — 50
VB1,2,3 = VS1,2,3
= 1200V
— 120 200
— 2 6 mA
3.15 —
— — 0.8
1.6 2.5 3.1
V VCC = 12.5 to 20V
0.9 1.5 2.4
0.7 1.0 —
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3Pages


IR2137 電子部品, 半導体
IR2137/IR2237(J)(Q)
Functional Block Diagram
HIN1
LIN1
HIN2
LIN2
SCHMITT
TRIGGER INPUT
&
SHOOT
THROUGH
PREVENTION
200nsec
Deadtime
SCHMITT
TRIGGER
INPUT &
SHOOT
THROUGH
PREVENTION
200nsec
Deadtime
HIN3
LIN3
SCHMITT
TRIGGER INPUT
&
SHOOT
THROUGH
PREVENTION
200nsec
Deadtime
SD SCHMITT
TRIGGER
ITRIP
FLTCLR
FAULT
VCC
VSS
SCHMITT
TRIGGER
SCHMITT
TRIGGER
HIN1
LEVEL
SOFT SHUTDOWN
SHIFTERS
DESAT
LATCH
SOFT
SHUTDOWN
DESAT
DETECTION
SOFT
SHUTDOWN
UV DETECT
DRIVER
HIN2
LEVEL SOFT SHUTDOWN
SHIFTERS
DESAT
LATCH
SOFT
SHUTDOWN
DESAT
DETECTION
UV DETECT
SOFT
SHUTDOWN
DRIVER
HIN3
LEVEL
SOFT SHUTDOWN
SHIFTERS
DESAT
LATCH
SOFT
SHUTDOWN
DESAT
DETECTION
UV DETECT
SOFT
SHUTDOWN
DRIVER
VSS/LS1
LEVEL
SHIFTER
VSS/LS2
LEVEL
SHIFTER
SOFT SHUTDOWN
VSS/LS3
LEVEL
SHIFTER
FAULT
LOGIC
DRIVER
DRIVER
VB1
HOP1
HON1
HSSD1
VS1
DESAT1
VB2
HOP2
HON2
HSSD2
VS2
DESAT2
VB3
HOP3
HON3
HSSD3
VS3
DESAT3
LOP1
LON1
LSSD1
LS1
LOP2
LON2
LS2
LSSD2
UV
DETECT
DRIVER
BRAKE
DRIVER
LOP3
LON3
LS3
LSSD3
BRIN
BR
COM
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