HT8698
Overview
HT8698 integrates a boost converter with a filter-less stereo class D audio power amplifier to provide 2 × 4.75W continuous power into a 4Ω speaker when operating from a Li-battery voltage boosted to 6V. Meanwhile, the boost output voltage is adjustable.
- Anti-Clipping Function (ACF)
- Filter-less Modulation, Eliminating Output Filter
- Output Power 2×4.75W(VBAT=3.6V, PVDD = 6V, RL=4Ω, THD+N=10%)
- -BOOST Input VBAT：2.5V to 5.5V -BOOST Output PVDD：VBAT to 7.0V
- Adjustable BOOST Output Voltage
- Class D and Class AB audio amplifier available
- Thermal Protection, Over current protection, Low voltage malfunction prevention function included
- Pb-Free Packages，TSSOP20L-PP
