SP7650EB vs TPS5430DDAR 比較
詳細並排比較 SP7650EB 由 MaxLinear 與 TPS5430DDAR 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | SP7650EB | TPS5430DDAR |
|---|---|---|
| 品牌 | MaxLinear | Texas Instruments |
| 類別 | DC-DC Converters | DC-DC Converters |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 單價 (USD) | — | $1.19 |
| Product Type | Evaluation Board for Buck Regulator Controller | — |
| Supported Regulator MPN | SP7650 (synchronous buck controller) | — |
| 輸入電壓範圍 | 2.5 V to 28 V | 5.5 V to 36 V |
| 輸出電壓範圍 | 0.8 V minimum (adjustable) | — |
| 最大輸出電流 | 3 A | 3 A |
| 切換頻率 | 300 kHz | 500 kHz (fixed) |
| 拓撲 | Synchronous Buck (step-down) | Step-Down (Buck) |
| Power Switch Type | Built-in low RDS(ON) MOSFETs | — |
| Control Method | Current-mode PWM | — |
| UVLO Detection | Both VCC and VIN rails | — |
| Controller Supply (VCC) | 5 V (separate from main VIN) | — |
| Maximum Operating Temperature | +85 C | — |
| Minimum Operating Temperature | 0 C | — |
| Board Function | Easy evaluation: 12V input to 3A output synchronous buck | — |
| Manufacturer | MaxLinear (formerly Exar / Sipex) | — |
| Datasheet Pages | 16 pages (evaluation board manual per alldatasheet) | — |
| 輸出電壓 | — | Adjustable, 1.221 V to near VIN |
| 參考電壓 | — | 1.221 V |
| Control Topology | — | Voltage-mode PWM |
| MOSFET | — | Integrated high-side N-channel |
| Protection Features | — | Cycle-by-cycle current limit, thermal shutdown, soft-start |
| 輸出數量 | — | 1 |
| 封裝 | — | 8-PowerSOIC (DDA), PowerPAD, 0.154 in / 3.90 mm width |
| 安裝類型 | — | Surface Mount |
| Packaging | — | Tape & Reel (R suffix) |
| RoHS 狀態 | — | Compliant |
| Family | — | TI SWIFT DC-DC converters |