IR2181PBF Overview
Key Specifications
Package: DIP
Mount Type: Through Hole
Pins: 8
Operating Voltage: 15 V
Description
The IR2181(4)(S) are high voltage, high speed power MOSFET and IGBT drivers with independent high and low side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable rugge- Part 2181 21814 2183 21834 2184 21844 Input logic HIN/LIN HIN/LIN IN/SD Crossconduction prevention logic no yes yes Dead-Time Ground Pins none Internal 500ns Program 0.4 ~ 5 us Internal 500ns Program 0.4 ~ 5 us COM VSS/COM COM VSS/COM COM VSS/COM Ton/Toff 180/220 ns 180/220 ns 680/270 ns dized monolithic construction.
Key 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 and 5V input logic compatible
- Matched propagation delay for both channels
- Logic and power ground +/- 5V offset
- Lower di/dt gate driver for better noise immunity
- Output source/sink current capability 1.4A/1.8A
