Main Circuit Board - Class D Audio Amplifier
MOS Driver
| Product Name | Status | Description | Features | Package | Q-Level |
| SI4532ADY | N- and p-channel VDS = 30 V pair; | VDS = 30 V; rDS(on)@4.5 V = 0.075ohms ID(max) = 4.1 A | SMD SO-8 | ||
| SI4542DY | N- and p-channel VDS = 30 V pair; | VDS = 30 V; rDS(on)@4.5 V = 0.035ohms ID(max) = 5.8 A | SMD SO-8 | ||
| SI4567DY | N- and p-channel VDS = 40 V pair; | VDS = -40 V; rDS(on)@4.5 V = 0.122ohms ID(max) = 4.4 A | SMD SO-8 | ||
| SI4569DY | N- and p-channel VDS = 40 V pair; | VDS = -40 V; rDS(on)@4.5 V = 0.032ohms ID(max) = 7.6 A | SMD SO-8 | ||
| SI5504BDC | N- and p-channel VDS = 30 V pair; | VDS = 30 V; rDS(on)@4.5 V = 0.235ohms ID(max) = 3.7 A | SMD 1206-8 ChipFET | ||
| SI7501DN | N- and p-channel VDS = 30 V pair; | VDS = 30 V; rDS(on)@4.5 V = 0.075ohms ID(max) = 6.4 A | SMD 1212-8 PowerPAK | ||
| SI7530DP | N- and p-channel VDS = 60 V pair; | VDS = 60 V; rDS(on)@4.5 V = 0.1 ohms ID(max) = 4.6 A | SMD SO-8 PowerPAK |
Schottky Diodes
| Product Name | Status | Description | Features | Package | Q-Level |
| B140 | Low VF , Low leakage current; | 10 A,40 V | SMD SMA | ||
| B240A | Low VF, low leakage current; | 20 A,40 V | SMD SMA | ||
| B340A | Low VF, low leakage current; | 30 A, 40 V | SMD SMA | ||
| SS1P4 | Small package, low VF, low leakage current | 10 A, 40 V | SMD SMP | ||
| SS2P4 | Small package, low VF, low leakage current | 20 A, 40 V | SMD SMP | ||
| SS3P4 | Small package, low VF, low leakage current | 30 A, 40 V | SMD SMP |
Shielded Power Inductors
| Product Name | Status | Description | Features | Package | Q-Level |
| IHLP1616-01 | Low DCR , high-current power inductor | Rated current up to 11 A | SMD 1616 | ||
| IHLP2525CZ-01 | Low DCR , high-current power inductor | Rated current up to 25 A | SMD 2525 | ||
| IHLP4040DZ-01 | Low DCR , high-current power inductor | Up to 100 μH; IDC up to 40 A; | SMD 4040 | ||
| IHLP4040DZ-11 | Low DCR , high-current power inductor | Up to 100 μH; IDC up to 40 A; | SMD 4040 |
