AN7077Z Datasheet - Panasonic Semiconductor

AN7077Z Power supply and boost IC for class-H power amplifier

Pin No. 1 2 3 4 5 6 7 8 Description Power supply N.C. Timer current setting Current detection Timer Peak detection GND Input Pin No. 9 10 11 12 13 14 15 NF Standby Muting LED Ripple filter ASO Output Description 2 GND 5 ICs for Audio Common Use s Absolute Maximum Ratings Parameter Supply voltag.

ICs for Audio Common Use AN7077Z Power supply and boost IC for class-H power amplifier s Overview A BTL 50 W × 2-channel (maximum. 75 W × 2channel) class-H power amplifier can be made up by combining the power supply boost amplifier AN7077Z and the single power supply BTL audio power amplifier AN7194Z, and it is possible to make a low consumption power system. 18.00±0.30 13.50±0.30 Unit : mm 4.00±0.20 1.50±0.10 φ3.60±0.10 Incorporating various protection circuits Built-in.

AN7077Z Features

* HZIP015-P-0745A s Applications

* Miniature audio component, CD player radio cassette, karaoke and other audio equipment 13.25±0.30 15.65±0.50 18.95±0.50 10.0±0.30 3.25±0.10 1 AN7077Z s Block Diagram 14 ICs for Audio Common Use 1 VCCH 12 LED driver ASO 6 Peek det. Level shift 4

AN7077Z_PanasonicSemiconductor.pdf