The PT2929 is a class AB Audio Power Amplifier designed for high performance car audio applications. Simplified application circuits need few components to support normal operation. The fully complementary N - P type devices output configuration allows the PT2929 could drives rail to rail output swing with no need of bootstrap capacitors.

Thanks for compact and high heat dissipation package, the PT2929 only occupies a small PCB footprint, it is the best choice for a modern car audio system.

FEATURES


● High output power capability:

- 4 x 45W/4Ω Max.(Saturated square wave)

- 4 x 25W/4Ω @ 14.4V, 1KHz, THD=10%

● Low distortion

● Low output noise

● Stand-By function

● MUTE function

● Under voltage Auto output mute

● Internally fixed voltage gain (26dB, BTL)

● Output over current protection, includes output short circuit to GND, to Vccor heavy load.

● Over temperature protection

● Stop/Start-car prepared: Keeps operating without audible disturbance during engine start at a battery voltage as low as 6V.

● AEC-Q100 Grade 3 Complaint for Automotive Applications

● Package Type- FZIP 25


APPLICATIONS


● Car Audio Equipment

資源下載

Documentation

TitleFileVersionDate
DatasheetPT2929.pdfV1.52018/9/19

Tools

Application Note