| 原厂 | Allegro MicroSystems | 制造商型号 | A4490EESTR-T |
|---|---|---|---|
| 供应商 |
Element14 HK
英国仓
|
供应商型号 | 3133319 |
| 类型 | DC/DC稳压器 | 批号 | -- |
| 包装数 | -- | 包装 | -- |
| 产品描述 | IC REG BUCK ADJ TRPL 20QFN | ||
| 规格参数 | 数值 |
|---|---|
| Series | - |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 3 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 34V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 30.6V |
| Current - Output | - |
| Frequency - Switching | 550kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (4x4) |
| Base Part Number | A4490 |
