The TDA2005 is a class B dual audio power amplifier in Multiwatt11 package specifically designed for car radio applications.Power booster amplifiers can be easily designed using this device that provides a high current capability (up to 3.5 A) and can drive very low impedance loads (down to 1.6 Ω in stereo applications) obtaining an output power of more than 20 W (bridge configuration).
High output power:
Po = 10 + 10 W @ RL = 2 Ω, THD = 10 %
Po = 20 W @ RL = 4 Ω , THD = 10 %.
Output DC and AC short circuit to ground
Overrating chip temperature
Load dump voltage surge
Fortuitous open ground
Very inductive loads
Loudspeaker protection during short circuit for one wire to ground