TB2924FG

TB2924FG TOSHIBA Bi-CMOS Digital Integrated Circuit Silicon Monolithic TB2924FG Class D, 20 W × 2-channel (BTL) Low-Frequency Power Amplifier IC The TB2924FG is an audio output IC that employs the highly efficient class D method, developed for TV and home audio applications. The TB2924FG eliminates the need for heatsink(Note), thus allowing the design of an end product with a small footprint. It www.DataSheet4U.com also incorporates a range of features, such as standby and muting, as well as different protective circuits. Features Output: POUT = 13 W × 2ch (typ.) BTL VCC = 12 V, RL = 4 Ω, THD = 10%, f = 1 kHz POUT = 7.5 W × 2ch (typ.) BTL VCC = 12 V, RL = 8 Ω, THD = 10%, f = 1 kHz POUT = 19.5 W × 2ch (typ.) BTL VCC = 15 V, RL = 4 Ω, THD = 10%, f = 1 kHz POUT = 21 W × 2ch (typ.) BTL VCC = 20 V, RL = 8 Ω, THD = 10%, f = 1 kHz High efficiency: When output is 10 W Distortion: 0.1% (1 W output, f = 1 kHz) Gain: 34dB (typ.) Small flat package: HSOP36-P-450-0.65 Muting/standby features Thermal AGC features Master and slave oscillation frequencies Oscillation frequency: fsw = 200 kHz (typ.) Operating supply voltage range: VCC (opr) = 11 V to 18V (Topr = 0°C to 75°C), (4 Ω) VCC (opr) = 11.4 V to 18 V (Topr = −20°C to 75°C) Operating supply voltage range: VCC (opr) = 11 V to 20V (Topr = 0°C to 75°C), (8 Ω) VCC (opr) = 11.4 V to 20 V (Topr = −20°C to 75°C) Protective circuits: thermal shutdown, short-circuit protection (load) η = 88% (VCC = 15 V, RL = 8 Ω) Weig...