International Rectifier has introduced the IRS2052M Class D two-channel audio driver IC for high-performance home theater systems and car audio amplifiers. The 200-V analog-input device integrates PWM modulators and protection and, when used with external MOSFETs and components, can form the basis of a complete two-channel audio amplifier.
Key specifications include a sink/source current of 0.6/0.5 A, a VCC range of 10-15 V, and a TON /TOFF propagation delay of 325/350 ns. Key features include:
Internal clock oscillator
Clipping detection
Fault reporting output
External thermal sensor input
On-chip thermal shutdown
Programmable over-current protection
Programmable dead-time generation
Start/stop click reduction
The IRS2052M is packaged in a 48-Lead MLPQ. Pricing begins at US $4.99/ea in quantities of 10,000.
International Rectifier , 310-726-8000, www.irf.com .
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