ILA2003

TECHNICAL DATA 10W AUDIO AMPLIFIER DESCRIPTION The main features of ILA2003, are very low number of external components, easy of assembly, space and cost saving. The device provides a high output current capability (up to 3.5A), very low harmonic and cross-over distortion. Completely safe operation is guaranteed due to protection against DC and AC short circuit between all pins and ground, thermal over-range, load dump voltage up to 40V and open ground. TO 220 AB/5 PENTAWATT ORDERING NUMBERS : ILA2003 ABSOLUTE MAXIMUM RATINGS Symbol Vs Vs Vs Io Io Ptot Tstg,Tj Parameter Peak supply voltage (50 ms) DC supply voltage Operating supply voltage Output peak current (repetitive) Output peak current (non repetitive) Power dissipation at Tcase =90°C Storage and junction temperature PIN CONNECTION w w w .D a t a h S e e U t4 .c m o Value Unit V V V A A W °C 40 28 18 3.5 4.5 20 -40 to 150 1 www.DataSheet4U.com ILA2003 THERMAL DATA Symbol Rth-j-case Parameter max Value 3 Unit °C/W Thermal resistance junction-case ELECTRICAL CHARACTERISTICS (Vs = 14.4V, Tamb =25 °C unless otherwise specified) Symbol Parameter Test conditions Min. Typ. Max. Unit DC CHARACTERISTICS Vs Supply voltage Vo Id Quiescent output voltage (pin 4) Quiescent drain current (pin 5) 8 6.1 6.9 44 18 7.7 50 V V mA AC CHARACTERISTICS Po Output power d = 10% f = 1 kHz RL =4Ω RL =2Ω RL = 3.2Ω RL = 1.6Ω 5.5 9 6 10 7.5 12 W W W W mV Vi(rms) Vi Input saturation voltage Input sensitivity f =...