Data Sheet PD-6.026C IR2112 HIGH SIDE DRIVER Features
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Data Sheet PD-6.026C
IR2112
HIGH SIDE DRIVER
Features
Floating channel designed bootstrap operation Fully operational +600V Tolerant negative transient voltage dV/dt immune Gate drive supply range from Undervoltage lockout both channels Separate logic supply range from Logic power ground offset CMOS Schmitt-triggered inputs with pull-down Cycle cycle edge-triggered shutdown logic Matched propagation delay both channels Outputs phase with inputs
Product Summary
VOFFSET IO+/VOUT ton/off (typ.) Delay Matching 600V max.
Packages
Description
IR2112 high voltage, high speed power MOSFET IGBT driver with independent high side referenced output channels. Proprietary HVIC latch immune CMOS technologies enable ruggedized monolithic construction. Logic inputs compatible with standard CMOS LSTTL outputs. output drivers feature high pulse current buffer stage designed minimum driver cross-conduction. Propagation delays matched simplify high frequency applications. floating channel used drive N-channel power MOSFET IGBT high side configuration which operates volts.
Typical Connection
600V
LOAD
Order
CONTROL NTEGRATED CIRCUIT DESIGNERS MANUAL
B-47
IR2112
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage device occur. voltage parameters absolute voltages referenced COM. Thermal Resistance Power Dissipation ratings measured under board mounted still conditions. Additional information shown Figures through
Symbol
s/dt
Parameter Definition
High Side Floating SupplyVoltage High Side Floating Supply Offset Voltage High Side Floating OutputVoltage Side Fixed Supply Voltage Side Output Voltage Logic SupplyVoltage Logic Supply OffsetVoltage Logic InputVoltage (HIN, Allowable Offset SupplyVoltage Transient (Figure Package Power Dissipation +25°C Lead DIP) Lead Lead Lead Leads Lead SOIC)
Value Min.
-0.3 -0.3 -0.3 -0.3
Max.
1.25
Units
V/ns
Thermal Resistance, Junction Ambient
Lead DIP)
Lead Lead Lead Leads Lead SOIC) Junction Temperature Storage Temperature LeadTemperature (Soldering, seconds)
°C/W
Recommended Operating Conditions
Input/Output logic timing diagram shown Figure proper operation device should used within recommended conditions. offset ratings tested with supplies biased differential. Typical ratings other bias conditions shown Figures
Symbol
Parameter Definition
High Side Floating Supply AbsoluteVoltage High Side Floating Supply Offset Voltage High Side Floating OutputVoltage Side Fixed Supply Voltage Side Output Voltage Logic SupplyVoltage Logic Supply OffsetVoltage Logic InputVoltage (HIN, AmbientTemperature
Value Min.
Note
Max.
Units
Note Logic operational +600V. Logic state held -VBS.
B-48
CONTROL INTEGRATED IRCUIT DESIGNERS MANUAL
Order
IR2112
Dynamic Electrical Characteristics
VBIAS (VCC VBS, VDD) 15V, 1000 25°C unless otherwise specified. dynamic electrical characteristics measured using test circuit shown Figure
Symbol
toff
Parameter Definition
Turn-On Propagation Delay Turn-Off Propagation Delay Shutdown Propagation Delay Turn-On RiseTime Turn-Off Fall Time Delay Matching, Turn-On/Off
Value Figure Min. Typ. Max. Units Test Conditions
Figure 600V 600V
Static Electrical Characteristics
VBIAS (VCC, VBS, VDD) 15V, 25°C unless otherwise specified. VIN, parameters referenced applicable three logic input leads: HIN, parameters referenced applicable respective output leads:
Symbol
INVBSUV+ VBSUVVCCUV+ VCCUVI
Parameter Definition
Logic Input Voltage Logic Input Voltage High Level Output Voltage, VBIAS Level Output Voltage, Offset Supply Leakage Current Quiescent Supply Current Quiescent Supply Current Quiescent Supply Current Logic Input Bias Current Logic Input Bias Current Supply Undervoltage Positive Going Threshold Supply Undervoltage Negative Going Threshold Supply Undervoltage Positive Going Threshold Supply Undervoltage Negative Going Threshold Output High Short Circuit Pulsed Current Output Short Circuit Pulsed Current
Figure Min.
Value Typ. Max. Units Test Conditions
15V, 600V
Order
CONTROL NTEGRATED CIRCUIT DESIGNERS MANUAL
B-49
IR2112
Functional Block Diagram
LEVEL SHIFT
DETECT PULSE FILTER
VDD/VCC LEVEL SHIFT
PULSE
DETECT
/VCC LEVEL SHIFT
DELAY
Lead Definitions
Lead Symbol Description
Logic supply Logic input high side gate driver output (HO), phase Logic input shutdown Logic input side gate driver output (LO), phase Logic ground High side floating supply High side gate drive output High side floating supply return side supply side gate drive output side return
Lead Assignments
Lead
Lead Lead
Lead Leads
Lead SOIC (Wide Body)
IR2112
B-50
IR2112-1 Part Number
IR2112-2
IR2112S
CONTROL INTEGRATED IRCUIT DESIGNERS MANUAL
Order
IR2112
Device Information
Process Design Rule Transistor Count Size Outline HVDCMOS (mil)
Thickness Gate Oxide Connections First Layer
Second Layer Contact Hole Dimension Insulation Layer Passivation Method Method Bond Wire Bond Leadframe
Material Width Spacing Thickness Material Width Spacing Thickness Material Thickness Material Thickness
Package Remarks:
Method Material Material Area Lead Plating Types Materials
Poly Silicon (Si: 1.0% ±0.1%) (SiO2) (SiO2) Full Ablebond Thermo Sonic (1.0 mil) Lead PDIP Lead SOIC EME6300 MP150 MP190
Order
CONTROL NTEGRATED CIRCUIT DESIGNERS MANUAL
B-51
IR2112
600V
IR2112
Figure Input/Output Timing Diagram
Figure Floating Supply Voltage Transient Test Circuit
600V) IR2112
Figure Switching Time Test Circuit
Figure Switching Time Waveform Definition
Figure Shutdown Waveform Definitions
Figure Delay Matching Waveform Definitions
B-52
CONTROL INTEGRATED IRCUIT DESIGNERS MANUAL
Order
IR2112
Turn-On Delay Time (ns) Turn-On Delay Time (ns)
Typ.
Typ.
Temperature (°C) VBIAS Supply Voltage
Figure Turn-On Time Temperature
Figure Turn-On Time Voltage
Turn-Off Delay Time (ns) Turn-Off Delay Time (ns)
Typ.
Typ.
Temperature (°C) VBIAS Supply Voltage
Figure Turn-Off Time Temperature
Figure Turn-Off Time Voltage
Shutdown Delay Time (ns) Shutdown Delay time (ns)
Typ.
Typ.
Temperature (°C) VBIAS Supply Voltage
Figure Shutdown Time Temperature
Figure Shutdown Time Voltage
Order
CONTROL NTEGRATED CIRCUIT DESIGNERS MANUAL
B-53
IR2112
Turn-On Rise Time (ns) Turn-On Rise Time (ns)
Typ.
Typ.
Temperature (°C) VBIAS Supply Voltage
Figure 10A. Turn-On Rise Time Temperature
Figure 10B. Turn-On Rise Time Voltage
Turn-Off Fall Time (ns) Turn-Off Fall Time (ns)
Typ.
Typ.
Temperature (°C) VBIAS Supply Voltage
Figure 11A. Turn-Off Fall Time Temperature
Figure 11B. Turn-Off Fall Time Voltage
15.0
15.0
12.0 Logic Input Threshold
Min.
12.0 Logic Input Threshold
Min.
12.5 17.5 Temperature (°C) Logic Supply Voltage
Figure 12A. Logic Input Threshold Temperature
Figure 12B. Logic Input Threshold Voltage
B-54
CONTROL INTEGRATED IRCUIT DESIGNERS MANUAL
Order
IR2112
15.0 15.0 12.0 Logic Input Threshold Logic Input Threshold 12.0
Max.
Max.
12.5 17.5 Temperature (°C) Logic Supply Voltage
Figure 13A. Logic Input Threshold Temperature
Figure 13B. Logic Input Threshold Voltage
1.00
1.00
0.80 High Level Output Voltage High Level Output Voltage
Max.
0.80
0.60
0.60
0.40
0.40
0.20
0.20
Max.
0.00
0.00 Temperature (°C) VBIAS Supply Voltage
Figure 14A. High Level Output Temperature
Figure 14B. High Level Output Voltage
1.00
1.00
0.80 Level Output Voltage Level Output Voltage
Max.
0.80
0.60
0.60
0.40
0.40
0.20
0.20
Max.
0.00
0.00 Temperature (°C) VBIAS Supply Voltage
Figure 15A. Level Output Temperature
Figure 15B. Level Output Voltage
Order
CONTROL NTEGRATED CIRCUIT DESIGNERS MANUAL
B-55
IR2112
Offset Supply Leakage Current (µA) Offset Supply Leakage Current (µA)
Max.
Max.
Temperature (°C)
Boost Voltage
Figure 16A. Offset Supply Current Temperature
Figure 16B. Offset Supply Current Voltage
Supply Current (µA) Supply Current (µA)
Typ.
Typ.
Temperature (°C) Floating Supply Voltage
Figure 17A. Supply Current Temperature
Figure 17B. Supply Current Voltage
Supply Current (µA) Supply Current (µA)
Typ.
Typ.
Temperature (°C) Fixed Supply Voltage
Figure 18A. Supply Current Temperature
Figure 18B. Supply Current Voltage
B-56
CONTROL INTEGRATED IRCUIT DESIGNERS MANUAL
Order
IR2112
10.0 10.0 Supply Current (µA) Supply Current (µA)
Typ.
Typ.
12.5 17.5 Temperature (°C) Logic Supply Voltage
Figure 19A. Supply Current Temperature
Figure 19B. Supply Current Voltage
Logic Input Bias Current (µA)
Logic Input Bias Current (µA)
Typ.
12.5 17.5 Temperature (°C) Logic Supply Voltage
Figure 20A. Logic Input Current Temperature
Figure 20B. Logic Input Current Voltage
5.00
5.00
Logic Input Bias Current (µA)
3.00
Logic Input Bias Current (µA)
4.00
4.00
3.00
2.00
2.00
1.00
Max.
1.00
Max.
0.00
0.00 12.5 17.5 Temperature (°C) Logic Supply Voltage
Figure 21A. Logic Input Current Temperature
Figure 21B. Logic Input Current Voltage
Order
CONTROL NTEGRATED CIRCUIT DESIGNERS MANUAL
B-57
IR2112
11.0 11.0 Undervoltage Lockout 10.0 10.0
Typ.
Undervoltage Lockout
Typ.
Temperature (°C)
Temperature (°C)
Figure Undervoltage Temperature
Figure Undervoltage Temperature
11.0
11.0
Undervoltage Lockout
Typ.
Undervoltage Lockout
10.0
10.0
Typ.
Temperature (°C)
Temperature (°C)
Figure Undervoltage Temperature
Figure Undervoltage Temperature
Output Source Current (mA) Output Source Current
Typ.
Typ.
Temperature (°C) VBIAS Supply Voltage
Figure 26A. Output Source Current Temperature
Figure 26B. Output Source Current Voltage
B-58
CONTROL INTEGRATED IRCUIT DESIGNERS MANUAL
Order
IR2112
Output Sink Current (mA)
Typ.
Output Sink Current
Typ.
Temperature (°C) VBIAS Supply Voltage
Figure 27A. Output Sink Current Temperature
Figure 27B. Output Sink Current Voltage
320V
Junction Temperature (°C)
320V
Junction Temperature (°C)
140V
140V
1E+2 1E+3 1E+4 Frequency (Hz) 1E+5 1E+6
1E+2 1E+3 1E+4 Frequency (Hz) 1E+5 1E+6
Figure IR2112 Frequency (IRFBC20) RGATE
Figure IR2112 Frequency (IRFBC30) RGATE
320V
320V 140V
140V
Junction Temperature (°C)
Junction Temperature (°C)
1E+2 1E+3 1E+4 Frequency (Hz) 1E+5 1E+6
1E+2 1E+3 1E+4 Frequency (Hz) 1E+5 1E+6
Figure IR2112 Frequency (IRFBC40) RGATE
Figure IR2112 Frequency (IRFPE50) RGATE
Order
CONTROL NTEGRATED CIRCUIT DESIGNERS MANUAL
B-59
IR2112
320V
320V
140V
Junction Temperature (°C) Junction Temperature (°C)
140V
1E+2 1E+3 1E+4 Frequency (Hz) 1E+5 1E+6
1E+2 1E+3 1E+4 Frequency (Hz) 1E+5 1E+6
Figure IR2112S Frequency (IRFBC20) RGATE
Figure IR2112S Frequency (IRFBC30) RGATE
320V 140V
320V 140V
Junction Temperature (°C)
Junction Temperature (°C)
1E+2 1E+3 1E+4 Frequency (Hz) 1E+5 1E+6
1E+2 1E+3 1E+4 Frequency (Hz) 1E+5 1E+6
Figure IR2112S Frequency (IRFBC40) RGATE
Figure IR2112S Frequency (IRFPE50) RGATE
20.0
Typ.
-6.0
Logic Supply Offset Voltage
-3.0 Offset Supply Voltage
16.0
12.0
-9.0
Typ.
-12.0
-15.0 Floating Supply Voltage
Fixed Supply Voltage
Figure Maximum Negative Offset Supply Voltage
Figure Maximum Positive Offset Supply Voltage
B-60
CONTROL INTEGRATED IRCUIT DESIGNERS MANUAL
Order
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