XC9142A55CER-G vs TPS61220DCK 比較
詳細並排比較 XC9142A55CER-G 由 Torex Semiconductor 與 TPS61220DCK 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。
Torex Semiconductor
XC9142A55CER-G - 0.5A Synchronous Step-Up DC/DC | Torex Semiconductor
XC9142A55CER-G ✓ 啟用中
規格比較
| 參數 | XC9142A55CER-G | TPS61220DCK |
|---|---|---|
| 品牌 | Torex Semiconductor | 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 Step-Up (Boost) | Synchronous Boost (Step-Up) |
| 輸出電壓 | 5.5 V (fixed) | — |
| Output Current Capability | 0.8 A | — |
| Switch Current Limit | 500 mA | — |
| 輸入電壓範圍 | 0.65 V to 6 V | 0.7 V to 5.5 V |
| Start-up Voltage | 0.9 V (typical) | — |
| N-channel MOSFET Rds(on) | 0.3 ohm (TYP.) | — |
| P-channel MOSFET Rds(on) | 0.4 ohm (TYP.) | — |
| 切換頻率 | 1.2 MHz (TYP.) | Up to 1.5 MHz (typ, load-dependent) |
| Control Method | Current-mode PWM | — |
| 靜態電流 | [DATA_NEEDED: quiescent current] | 5.5 µA (typical) |
| 工作溫度 | -40 C to +85 C | -40°C to +85°C (industrial) |
| 封裝 | USP-6C (USPC-6) 1.8 x 2.0 mm, exposed pad | SC-70 (DCK) 6-pin, 2 mm × 2 mm |
| 安裝類型 | Surface Mount | Surface Mount |
| Built-in Protections | OCP, TSD, UVLO | — |
| RoHS 狀態 | Compliant | Compliant |
| 輸出電壓範圍 | — | 1.8 V to 5.5 V (adjustable) |
| Switch Current (max) | — | 200 mA |
| Control Topology | — | Hysteretic with PWM-PFM auto-transition |
| 效率 | — | Up to 95% (load-dependent) |
| Output Disconnect | — | Yes (true shutdown, no reverse current) |
| 致能腳位 | — | Yes (active-high) |
| MSL 等級 | — | 1 (per JEDEC J-STD-020) |