[Tripath Technology, Inc.]

GENERAL DESCRIPTION
The RB-TK2051 Revision 2.2 is 6 channel, 50W per channel, audio amplifier designed to provide a simple and straightforward reference design for the TK2051 amplifier in a small footprint (3.75" X 4.75" including connectors). For additional documentation on the TK2051. see the TK2051 Data Sheet.

FEATURES
➤ High Continuous Power:
   ➤ 46W @ 6Ω
   ➤ 50W @ 8Ω
      1/8 power for 1 hour followed by
      full power for 5 minutes.
➤ Low Noise Floor: <135uV A-weighted
➤ Low Distortion:
   ➤ .005% THD+N, 20W, 6Ω
   ➤ .005% THD+N, 30W, 8Ω
➤ High Efficiency:
   ➤ 85% @ 46W, 6Ω
   ➤ 89% @ 59W, 8Ω
➤ Over-Current Protection
➤ Over and Under Voltage Protection
➤ Over Temperature Protection

APPLICATIONS
➤ 6Ω and 8 Ω multi-channel
➤ 4 Ω mono (parallel operation)
➤ Home Theater Receivers
➤ Multi-channel Distribution
➤ Powered DVD Systems
➤ Mini/Micro Systems

BENTFITS
➤ More power per cubic inch for 50W/Channel design
➤ Simplifies thermal management
➤ Signal Quality comparable to high quality, linear amplifiers
➤ Simple building block for multi-channel design