昱盛D类功放
| Class D Audio Amplifier | ||||||||||||
| Part Number | Description | Vin(V) | Freq.(KHz) | PSRR 1KHz(dB) | Output Power at THD+N=10%(W) | EN | Filter Free | Anti Pop | Package | Status | ||
| VA2101 | 3W Filter-less Mono Class D Audio Amplifier | 2.8~5.5 | 250~300 | 75 |
3 (5V/4Ω) |
1.7 (5V/8Ω) |
V | SOP8/MSOP8 | Now | |||
| VA2201 | 3W Filterless Stereo Class D Audio Amplifier | 3.6~5.5 | 200~300 | 68 |
3.06 (5V/4Ω) |
1.7 (5V/8Ω) |
V | V | TSSOP-24EP | Now | ||
| VA2202 | 10W Stereo Class D Audio Amplifier | 5.5~15 | 250~350 | 70 |
9.2 (12V/8Ω) |
10.8 (13V/8Ω) |
V | TSSOP-28EP | Now | |||
| VA2203 | 1.5W Filterless Stereo Class D Audio Amplifier | 3.3~5.5 | 250~350 | 70 |
1.5 (5V/8Ω) |
V | V | DIP18 | Now | |||
| VA2205 | 3W Filterless Stereo Class D Audio Amplifier | 3.6~5.5 | 200~300 | 68 |
3.06 (5V/4Ω) |
1.7 (5V/8Ω) |
V | V | TSSOP-24EP | Now | ||
| VA2206 | 5W Stereo Class D Audio Amplifier | 5.5~15 | 250~350 | 70 |
5 (12V/8Ω) |
V | TSSOP-28EP | Now | ||||
| VA2207 | 5W Filterless Stereo Class D Audio Amplifier | 3.6~5.5 | 200~300 | 68 |
3.06 (5V/4Ω) |
5 (5V/2Ω) |
V | V | TSSOP-24EP | Now | ||
| Buck Converter | ||||||||||||
| VIVA 降压转换IC通过第三方认证Gtti：顺利通过工作环境温度 150℃，1000小时正常运行。 | ||||||||||||
| Pro Name | Main App. Fields | Description | Topology | Input Voltage (V) | Adj. or Fixed Output Voltage (V) | Output Current (max)(A) | Refer Voltage (V) | Outputs Channel No. | Switching Frequency (kHz) | Sync. Rectifier | Package & Pins | |
| VP2128 | STB/NB/DSP/Networking Device | 2A/18V/Synchronous-Rectified Buck Converter | Buck | 4.5~18 | 0.923 ~ 15 | 2 | 0.923 | 1 | 340 | Yes | SOP8-EP | |
| VP2124 | Car Charger/STB/Networking/LCD-M / TV | 150kHz/ 3A/40V/Step Down Converter | Buck | 8V~40V | 1.22V~24V | 3A | 1.22V | 1 | 150 | No | SOP8-EP | |
| VP2130 | Car Charger/STB/Networking/LCD-M / TV | 500kHz/ 3A/40V/Step Down Converter | Buck | 8V~40V | 1.22V~24V | 3A | 1.22V | 1 | 500 | No | SOP8-EP | |
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