Can ship immediately
Due to market price fluctuations,if you need to purchase or consult the price.You can contact us or emial to us: brenda@hongda-ic.com
1. Description
The AUIRS2181STR are high voltage, high speed power MOSFET and IGBT drivers with independent high nd 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.
2. Features
1. Floating channel designed for bootstrap operation
2. Fully operational to +600 V
3. Tolerant to negative transient voltage, dV/dt immune
4. Gate drive supply range from 10 V to 20 V
5. Undervoltage lockout for both channels
6. 3.3 V and 5 V input logic compatible
7. Matched propagation delay for both channels
8. Logic and power ground +/- 5 V offset
9. Lower di/dt gate driver for better noise immunity
10. Output source/sink current capability (typical) 1.9 A /2.3 A
11. Leadfree, RoHS compliant
12. Automotive qualified*
3. Applications
1. Piezo/ common rail Injection
2. Starter/Alternator
3. Electric Power Steering
4. Fan and compressor
4. Pin configuration
5. Pin description
6. Package overview
