FEATURES 

● Output Power (fIN = 1kHz, RL=4Ω, BTL) 

VBAT = 7.4V, 2×40W (VOUT=18V, THD+N= 10%) 

VBAT = 12V, 2×60W (VOUT=22V, THD+N = 10%) 

● Output Power (fIN = 1kHz, RL=2Ω, PBTL) 

VBAT = 7.4V, 77W (VOUT=18V, THD+N= 10%) 

VBAT = 12V, 120W (VOUT=22V, THD+N = 10%) 

● Power Supply VBAT: 2.7V~VOUT 

● Spread Switching Frequency Function for AMP 

● Differential / Single-ended Analog Input, BTL or PBTL Output 

● Integrated boost converter: adjustable output voltage VOUT and switch peak current limit 

● Over current protection/ Over temperature protection / Overvoltage protection / Low voltage malfunction prevention function with auto recovery 

● Pb-free Packages, ETSSOP32 (EP UP)

APPLICATIONS

● Smart Speakers 

● Wireless Speakers 

● Portable Speakers 

● 2.1Channel Speakers 

● Megaphone 

● Portable Gamers