IRS2461S
IRS2461S is 400V Class D Audio Amplifier Controller manufactured by Infineon.
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400V Class D Audio Amplifier Controller
Features
- Single channel integrated analog input Class D audio amplifier driver
- 400V high voltage gate driver stage
- Differential or single-ended input
- Versatile protection control enabling latched, non-latched, or host controlled shutdown function
- Programmable over current protection
- Programmable dead-time generation
- External thermal sensor input
- Click noise reduction
- Under voltage protection
- High noise immunity
Product summary
Product feature
Topology VOFFSET (max) IO+ & IO- (typical) Selectable deadtime DC offset OC protection delay Shutdown propagation delay Error amplifier open loop gain
Key specification
Half-Bridge/Full-Bridge +/- 200 V
0.5 A & 0.6 A 165/225/280/340 ns
<18 m V 500 ns (max) 250 ns (max)
>60 d B
Potential applications
- High voltage high power Class D audio amplifier
- High voltage high power PWM amplifier
Product validation
Qualified for industrial applications according to the relevant JEDEC47/20/22
Ordering information
Base Part Number
Package Type
20 Lead...
