Features: • Floating channel designed for bootstrap operation• Fully operational to +600 V• Tolerant to negative transient voltage, dV/dt immune• Gate drive supply range from 10 V to 20 V• Undervoltage lockout for both channels• 3.3 V, 5 V, and 15 V input logic ...
IRS2308: Features: • Floating channel designed for bootstrap operation• Fully operational to +600 V• Tolerant to negative transient voltage, dV/dt immune• Gate drive supply range from...
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Features: • Floating channel designed for bootstrap operation• Fully operational to +2...
Symbol | Definition | Min | Max | Units | |
VB | High side floating supply voltage | -0.3 | 625 | V | |
VS | High side floating supply voltage (Note2) | VB -20 | VB +0.3 | ||
VHO | High side floating output voltage | VS -0.3 | VB +0.3 | ||
VCC | Low side fixed supply voltage (Note2) | -0.3 | 25 | ||
VLO | Low side output voltage | -0.3 | Vcc+0.3 | ||
VIN | Logic input voltage (HIN & LIN ) | VSS -0.3 | Vcc+0.3 | ||
dVS/dt | Allowable Vs voltage slew rate | --- | 50 | V/ms | |
Pd | Maximum power dissipation @ TA +25°C | (8 lead PDIP) | --- | 1.0 | W |
(8 lead SOIC) | --- | 1.6 | |||
RthJA | Thermal resistance, junction to ambient | (8 lead PDIP) | --- | 115 | /W |
(8 lead SOIC) | --- | 75 | |||
TJ | Junction Temperature | --- | 150 | ||
TS | Storage Temperature | -55 | 150 | ||
TL | Lead temperature (soldering, 10 seconds) | --- | 300 |
The IRS2308/IRS23084 are high voltage, high speed power MOSFET and IGBT drivers with dependent high-side and low-side referenced output channels.
Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output, down to 3.3 V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. 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 V.