IRS20954SPBF
Features
- Floating PWM input enables easy half bridge implementation
- Integrated programmable bi-directional over-current protection with self-reset function
- Programmable pensated preset deadtime for improved THD performances
- High noise immunity
- ±100 V high voltage ratings deliver up to 500 W output power
- 3.3 V / 5 V logic patible input
- Operates up to 800 k Hz
- Ro HS pliant
Product Summary
VOFFSET (max) Gate driver Selectable Deadtime Propagation delay OC protection delay Io+ Io
- ± 100 V
1.0 A 1.2 A 15 ns, 25 ns, 35ns, 45 ns 90 ns 1 µs (max)
Description
The IRS2 0954 is a high voltage, high spe ed M OSFET drive r with floating PWM input, spe cially desi gned for Cla ss D au dio amplifier ap plications. The bi-di rectional cu rrent sensi ng requires no external shunt resistors. It can ca pture over-current conditions at either positive or negative load current direction. A built-in control block p rovides secure prote ction sequence against over-current conditions,...
