TPS53355DQPR vs TPS53515RVER 比較
詳細並排比較 TPS53355DQPR 由 Texas Instruments 與 TPS53515RVER 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 | TPS53355DQPR | TPS53515RVER |
|---|---|---|
| 品牌 | Texas Instruments | 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) | — | $2.32 |
| 拓撲 | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) Converter |
| Control Topology | D-CAP mode with eco-mode | — |
| 輸入電壓範圍 | 1.5 V to 15 V | — |
| 輸出電壓範圍 | 0.6 V to 5.5 V (adjustable) | 0.6 V to 5.5 V |
| 最大輸出電流 | 30 A | — |
| Output Voltage Reference | 0.6 V, 1% accuracy | — |
| Integrated High-Side MOSFET Rds(on) | 5 mOhm | — |
| Integrated Low-Side MOSFET Rds(on) | 2 mOhm | — |
| 切換頻率 | Adjustable, 250 kHz to 1 MHz | — |
| 輸出數量 | 1 | — |
| 靜態電流 | 0.32 mA (typ) | — |
| Integrated Boost Switch | Yes | — |
| 電流限制 | Adjustable | — |
| 封裝 | 22-PowerLFDFN (DQP), 6 mm x 5 mm | 28-VFQFN Exposed Pad (VQFN-CLIP) |
| 安裝類型 | Surface Mount | Surface Mount |
| 功能特色 | Eco-mode, adjustable current limit, thermal shutdown | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | Compliant |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | — |
| Control Mode | — | D-CAP3 (Adaptive On-Time) |
| Input Voltage Range (VIN) | — | 1.5 V to 18 V |
| Bias Supply Voltage Range (VBIAS) | — | 4.5 V to 25 V |
| Continuous Output Current | — | 12 A |
| 參考電壓 | — | 600 mV +/- 0.5% |
| High-Side MOSFET RDS(on) | — | 13.8 mOhm |
| Low-Side MOSFET RDS(on) | — | 5.9 mOhm |
| Output Capacitor Support | — | All Ceramic |
| Internal Boost Switch | — | Integrated (no external bootstrap diode) |
| 工作溫度範圍 | — | -40 C to +85 C (ambient) |
| MSL 等級 | — | [DATA_NEEDED: MSL level] |
| Reference Efficiency (12A, inductor-on-top) | — | > 87%, ~2.6 W loss, 12 mV ripple |