Infineon Technologies EVAL_AUDAMP25 Evaluation Board
Infineon Technologies EVAL_AUDAMP25 Evaluation Board is designed to quickly and easily demonstrate the MA5332 IC. The MA5332 is a dual-channel, 200W/ch (4Ω at ±36.5V; with heatsink) half-bridge class D audio power amplifier for Hi-Fi audio systems. The dual-channel design is scalable for power and the number of channels.
The Infineon EVAL_AUDAMP25 Evaluation Board implements protection circuits and designs an optimum PCB layout using an Infineon integrated class D IC. The board does not require additional heatsink or fan cooling for normal operation (one-eighth of continuous rated power).
The EVAL_AUDAMP25 Board includes all the necessary housekeeping power supplies allowing ease of use.
Features
- Multiple protection features:
- Overcurrent protection (OCP), high-side and low-side
- Overvoltage protection (OVP)
- Undervoltage protection (UVP), high-side and low-side
- DC protection (DCP)
- Overtemperature protection (OTP)
- Output power:
- 200W x 2 channels (10 percent THD+N, 4Ω at ±36.5V)
- Pulse width modulator (PWM):
- Self-oscillating half-bridge topology with optional clock synchronization
Applications
- AV receivers
- Home theater systems
- Mini component stereos
- Powered speakers
- Sub-woofers
- Musical instrument amplifiers
- Car audio amplifiers
Associated Products
Infineon Technologies MERUS™ MA5332MS Integrated Class D Amplifier
An MCM solution with a 2-ch PWM controller, a high voltage gate driver, and 4 low RDS(ON) MOSFETs.
Typical Connectors
發佈日期: 2022-01-14
| 更新日期: 2022-03-11