IS6605A vs TPS54331DR 比較
詳細並排比較 IS6605A 由 onsemi 與 TPS54331DR 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 | IS6605A | TPS54331DR |
|---|---|---|
| 品牌 | onsemi | Texas Instruments |
| 類別 | DC-DC Converters | DC-DC Converters |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 拓撲 | Synchronous Buck (Step-Down) | Non-synchronous Buck (Step-Down) |
| 輸出數量 | 1 | 1 |
| 輸入電壓範圍 | 4 V to 16 V | 3.5 V to 28 V |
| 輸出電壓範圍 | 0.6 V to 5.5 V (Adjustable) | 0.8 V to 25 V (adjustable) |
| Continuous Output Current | 6 A | — |
| Output Voltage Adjustment | Adjustable | — |
| 切換頻率 | [DATA_NEEDED: switching frequency] | 570 kHz (fixed) |
| Internal MOSFETs | Yes (FET-integrated, high-side + low-side) | — |
| Internal Compensation | Yes (no external RC network required) | — |
| 工作溫度範圍 | -40 C to +125 C (TJ) | — |
| 封裝 / 外殼 | 14-WFQFN (QFN-14, 2x3 mm) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Input Decoupling Capacitor (VCC) | >= 1 uF ceramic X5R/X7R (relative to AGND) | — |
| Protection Features | Over-Current Protection (OCP), Over-Temperature Protection (OTP), Under-Voltage Lockout (UVLO) | Overcurrent (cycle-by-cycle), thermal shutdown |
| Power Good (PGOOD) Indicator | Yes | — |
| 軟啟動 | Yes (internal) | Adjustable via SS/TR pin |
| RoHS 狀態 | Compliant | Compliant |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| 最大輸出電流 | — | 3 A |
| Control Method | — | Current mode with internal slope compensation |
| Light Load Feature | — | Eco-mode pulse skipping |
| Shutdown Supply Current | — | 1 uA |
| High-Side MOSFET | — | Integrated, low RDS(on) |
| 工作溫度 | — | -40C to +125C (ambient); -40C to +150C (TJ) |
| 封裝 | — | 8-SOIC (0.154 in, 3.90 mm width), D |