PAM8620

Document number: DSxxxxx Rev. 1 - 0

1 of 13

www.diodes.com

June 2013

© Diodes Incorporated

PAM8620

A Product Line of

Diodes Incorporated

15W STEREO CLASS-D AUDIO POWER AMPLIFIER WITH POWER LIMIT

Description

The PAM8620 is a 15W (per channel) stereo Class-D audio amplifier

which offers low THD+N (0.2%), low EMI and good PSRRd thus high-

quality sound reproduction.

The PAM8620 runs off of an 8V to 26V supply at much higher

efficiency than competitors’ Ics.

The

PAM8620

only

requires

very

few

external

components,

significantly saving cost and board space.

The PAM8620 is available in a QFN5x5-32L package.

Features

•

15Wx2 Into a 8

Ω Speaker

•

Low Noise: -90dB

•

Over 90% Efficiency

•

Shutdown/ Mute Function

•

Over Current ,OVP,UVLO,Thermal and Short-Circuit Protection

•

Low THD+N

•

Power Limit with Non-Clip

•

Low Quiescent Current

•

Pop Noise Suppression

•

Small Package Outlines: QFN5x5-32L

•

Pb-Free Package (RoHS Compliant)

Pin Assignments

Applications

•

Flat Monitor /LCD TVs

•

Multi-media Speaker System

•

DVD Players, Game Machines

•

Boom Box

•

Music Instruments

Typical Applications Circuit