Analog Input ClassD
Part No. Channels/Configuration Supply Voltage Max. Output Power Gain Inductorless Power Limit Package
OB6628VP Dual / BTL 6-15V 15W*2 26dB Yes / TSSOP28
OB6628BP Dual / BTL 6-15V 15W*2 26dB Yes / ESOP16
OB6228UP Dual / BTL 6-15V 15W*2 26dB Yes / TSSOP20
with earphone out
OB6228LBP Dual / BTL 5-15V 15W*2 26dB Yes / ESOP16
OB6228PVP Dual / BTL 5-15V 15W*2 26dB Yes Yes TSSOP28
OB6628SPVP Dual / BTL 8.5-15V 15W*2 26dB Yes Yes TSSOP28
OB6220 Dual / BTL 6-20V 15W*2 20/26/32/36dB Yes Yes TSSOP28
Mono / PBTL 30W*1 / /
OB6220R Dual / BTL 6-20V 13W*2 26dB Yes / TSSOP28
OB6221 13W*2 TSSOP20


Analog Input ClassD With Build-in Boost Converter
Part No. Channels/Configuration Supply Voltage Boost Out Voltage Max.Output Power Gain Inductorless Power limit Package
OB6231 mono / BTL 3-9V 5-11V 16.5W*1 26dB / / TSSOP24
OB6232 dual / BTL 3-9V 5-11V 8.5W*2 26dB Yes Yes TSSOP28

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