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IR2112-2SPBF 데이터시트 PDF




International Rectifier에서 제조한 전자 부품 IR2112-2SPBF은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 IR2112-2SPBF 기능
기능 HIGH AND LOW SIDE DRIVER
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IR2112-2SPBF 데이터시트, 핀배열, 회로
Data Sheet No. PD60026 revS
IR2112(-1-2)(S)PbF
HIGH AND 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 both channels
3.3V logic compatible
Separate logic supply range from 3.3V to 20V
Logic and power ground ±5V offset
CMOS Schmitt-triggered inputs with pull-down
Cycle by cycle edge-triggered shutdown logic
Matched propagation delay for both channels
Outputs in phase with inputs
Product Summary
VOFFSET
600V max.
IO+/-
200 mA / 420 mA
VOUT
10 - 20V
ton/off (typ.)
125 & 105 ns
Delay Matching
30 ns
Packages
Description
The IR2112(S) is a high voltage, high speed power
MOSFET and IGBT driver with independent high and
low side referenced output channels. Proprietary HVIC
16-Lead SOIC (wide body)
and latch immune CMOS technologies enable rugge-
14-Lead PDIP
dized monolithic construction. Logic inputs are com-
patible with standard CMOS or LSTTL outputs, down to 3.3V logic.
The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction.
Propagation delays are matched to simplify use in high frequency applications. The floating channel can be
used to drive an N-channel power MOSFET or IGBT in the high side configuration which operates up to 600
volts.
Typical Connection
up to 600V
VDD
HIN
SD
LIN
VSS
VCC
HO
VDD
HIN
SD
VB
VS
LIN VCC
VSS COM
LO
(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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IR2112-2SPBF pdf, 반도체, 판매, 대치품
IR2112(-1-2)(S)PbF
Functional Block Diagram
VDD
HIN
SD
LIN
VSS
RQ
S
S
RQ
VDD /VCC
LEVEL
SHIFT
PULSE
GEN
VDD /VCC
LEVEL
SHIFT
HV
LEVEL
SHIFT
UV
DETECT
PULSE
FILTER
RQ
R
S
UV
DETECT
DELAY
VB
HO
VS
VCC
LO
COM
Lead Definitions
Symbol Description
VDD
HIN
SD
LIN
VSS
VB
HO
VS
VCC
LO
COM
Logic supply
Logic input for high side gate driver output (HO), in phase
Logic input for shutdown
Logic input for low side gate driver output (LO), in phase
Logic ground
High side floating supply
High side gate drive output
High side floating supply return
Low side supply
Low side gate drive output
Low side return
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IR2112-2SPBF 전자부품, 판매, 대치품
IR2112(-1-2)(S)PbF
250
200
Max.
150
100
Typ.
50
0
-50 -25
0 25 50 75 100 125
Temperature
Figure 7A. Turn-On Time vs. Temperature
250
200 Max.
150
100
Typ.
50
0
10 12 14 16 18
VCC/VBS Supply Voltage (V)
20
Figure 7B. Turn-On Time vs. VCC/VBS Supply Voltage
400
300
Max.
200
100 Typ.
0
0 2 4 6 8 10 12 14 16 18 20
VDD Supply Voltage (V)
Figure 7C. Turn-On Time vs. VDD Supply Voltage
250
200
Max.
150
100
Typ.
50
0
-50 -25 0 25 50 75 100 125
Temperature (°C)
Figure 8A. Turn-Off Time vs. Temperature
250
200
Max.
150
100
Typ.
50
0
10 12 14 16 18 20
VCC/VBS Supply Voltage (V)
Figure 8B. Turn-Off Time vs. VCC/VBS Supply Voltage
400
300
Max.
200
100
Typ.
0
0 2 4 6 8 10 12 14 16 18 20
VDD Supply Voltage (V)
Figure 8C. Turn-Off Time vs. VDD Supply Voltage
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IR2112-2SPBF

HIGH AND LOW SIDE DRIVER

International Rectifier
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