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The IR2010 is a high power, high voltage, high speed power MOSFET and IGBT drivers with independent high and low side referenced output channels, ideal for Audio Class D and DC-DC converter applications. Logic inputs are compatible with standard CMOS or LSTTL output, down to 3.0V 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 200 volts. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction.
IR2010S Maximum Ratings
Symbol
Parameter
Min.
Max.
Units
VB
High Side Floating Supply Voltage
-0.3
225
V
VS
High Side Floating Supply Offset Voltage
VB - 25
VB + 0.3
VHO
High Side Output Voltage
VS -0.3
VB + 0.3
VCC
Low Side Fixed Supply Voltage
-0.3
25
VLO
Low Side Output Voltage
-0.3
VCC + 0.3
VDD
Logic Supply Voltage
-0.3
VSS + 25
VSS
Logic Supply Offset Voltage
VCC - 25
VCC + 0.3
VIN
Logic Input Voltage (HIN, LIN & SD)
VSS -0.3
VDD + 0.3
dVS/dt
Allowable Offset Supply Voltage Transient(Figure2)
-
50
V/ns
PD
Package Power Dissipation @ TA + 25
(14 lead DIP)
-
1.6
W
(16 lead SOIC)
1.25
RthJA
Thermal Resistance, Junction to Ambient
(14 lead DIP)
-
75
/W
(16 lead SOIC)
100
Tj
Junction Temperature
-
150
TS
Storage Temperature
-55
150
TL
Lead Temperature (Soldering, 10 seconds)
-
300
IR2010S Features
• Floating channel designed for bootstrap operation Fully operational to 200V 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 • Shut down input turns off both channels • Matched propagation delay for both channels • Outputs in phase with inputs • Also available LEAD-FREE
IR2010S Typical Application
• Audio Class D amplifiers • High power DC-DC SMPS converters • Other high frequency applications