APA2623
15W Stereo Class-D Audio Power Amplifier
Features
• Supply
Voltage is 4.
5V ~ 16V • Class D operation eliminates heat sink & reduce
power supply requirement
• 20,26, 32, 36, 4 steps gain setting • 15W/ch into an 8Ω Stereo Loads at 1% THD+N from
a 16-V supply
• 10W/ch into an 8Ω Stereo Loads at 10% THD+N
from a 12-V supply
• 30W into a 4Ω Mono Load at 10% THD+N from a 16-
V supply
• 90% Efficient Class-D Operation Eliminates Need
for Heat Sinks
• External AGC function • Thermal and Over-Current Protections with Auto-
Recovery option
• TSSOP-28P with thermal pad packages • QFN4x4-28B with thermal pad packages
Applications
• LCD Monitor • Consumer Audio Equipment
General Description
T...