HA13118 Datasheet | Hitachi Semiconductor

Description The HA13118 is power IC designed for ponent car stereo amplifiers. At 13.2 V to 4 Ω load, this power IC provides an output power of 18W with 10% distortion. It is easy to design as this IC employs internal each protection circuit and the new small package. Features - Small outline package, easy to mount - Internal each protection circuits     Surge protection circuit Thermal shut-down circuit Ground fault protection circuit Power supply fault protection circuit Absolute Maximum Ratings (Ta = 25°C) Item Operating supply voltage DC supply voltage Peak supply voltage Output current Power dissipation Thermal resistance Junction temperature Operating temperature Storage temperature Symbol VCC VCC (DC) VCC (peak) Io (peak) PT θj - c Tj Topr Tstg Rating 18 26 50 4 15 3.5 150 - 30 to +80 - 55 to +125 Unit V V V A W °C/W °C °C °C 1 2 Note Notes: 1. Value at t = 30 sec. 2. Value at width tw = 200 ms and rise time tr = 1 ms. Electrical Characteristics (VCC = 13.2 V, f = 1 k Hz, RL = 4 Ω, Ta = 25 °C) Item Quiescent current Input bias voltage Output offset voltage Voltage gain Output power Symbol IQ VB ∆VQ GV Pout Min 40 - - 53 15 - Total harmonic distortion Output noise voltage Supply voltage rejection ratio Input resistance Rolloff frequency THD WBN SVR Rin f L f H - - 33 20 - 10 Typ 80 20 - 55 18 11 0.2 1.0 44 30 20 20 Max 160 40 +330 57 - - 1.0 2.0 - 40 - 40 % m V d B kΩ Hz k Hz ∆Gv = - 3 d B Low from f = 1 k Hz Ref. High Pout = 1.5 W Rg = 10 kΩ, BW = 20 Hz 20 k Hz f = 500 Hz Unit m A m V m V d B W Test Conditions Vin = 0 Vin = 0 Vin = 0 Vin = - 55 d Bm THD = 10 % RL = 4 Ω RL = 8 Ω Rev.1, Dec. 2000, page 2 of 8 Block Diagram C101 100 µ (6.3 V) - + 1 13 14 C108 100 µ (10 V) + - + - C107 2,200 µ (16 V) V CC - Input 3 2 4 + Amp1 15 C105 0.1 µ R101 2.2 ASO Protect Surge Protect TSD RL 4 Ω- 8 Ω C103 + 100 µF (6.3 V) - R102 2.2 C106 0.1 µ C104 + 10 µ (6.3 V) - 5 + Amp2 8 10 6 12 TAB - + - C109 100 µ (10 V) - + C102 100 µ...