HA13158

HA13158 34 W × 4-Channel BTL Power IC ADE-207-243 1st. Edition www.DataSheet4U.com Description The HA13158 is four-channel BTL amplifier IC designed for car audio, featuring high output and low distortion, and applicable to digital audio equipment. It provides 34 W output per channel, with a 13.7 V power supply and at Max distortion. Functions 4 ch BTL power amplifiers Built-in standby circuit Built-in muting circuit Built-in protection circuit (surge, and ASO) Features Low power dissipation Soft thermal limiter Requires few external parts (C:3, R:1) Popping noise minimized Low output noise Built-in high reliability protection circuit Pin to pin with HA13150A/HA13151/HA13152/HA13153/HA13155/HA13157 HA13158 Block Diagram www.DataSheet4U.com 2 HA13158 Absolute Maximum Ratings Item Operating supply voltage Supply voltage when no signal* Peak supply voltage* Output current* www.DataSheet4U.com 3 4 2 1 Symbol VCC VCC (DC) VCC (PEAK) I O (PEAK) PT Tj Topr Tstg Rating 18 26 50 4 83 150 –30 to +85 –55 to +125 Unit V V V A W °C °C °C Power dissipation* Junction temperature Operating temperature Storage temperature Note: 1. 2. 3. 4. Tolerance within 30 seconds. Tolerance in surge pulse waveform. Value per 1 channel. Value when attached on the infinite heat sink plate at Ta = 25 °C. The derating carve is as shown in the graph below. 3 HA13158 Electrical Characteristics (VCC = 13.2 V, f = 1 kHz, RL = 4 Ω, Rg = 600 Ω, Ta = 25°C) Item Quiescent current...