LM76005RNPR vs LM849 比較
詳細並排比較 LM76005RNPR 由 Texas Instruments 與 LM849 由 LM Technologies. 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。
Texas Instruments
LM76005RNPR - 60V 5A Sync Step-Down Converter | Texas Instruments
LM76005RNPR ✓ 啟用中規格比較
| 參數 | LM76005RNPR | LM849 |
|---|---|---|
| 品牌 | Texas Instruments | LM Technologies |
| 類別 | DC-DC Converters | RF Modules |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 拓撲 | Synchronous Buck (Step-Down) | — |
| 輸入電壓範圍 | 3.5 V to 60 V | — |
| Input Voltage Transient Tolerance | 65 V | — |
| 最大輸出電流 | 5 A | — |
| 輸出電壓範圍 | 1 V to 95% of VIN | — |
| Quiescent Current (Regulation) | 15 µA | — |
| 切換頻率 | Up to 2.2 MHz (typ. 400 kHz, adjustable) | — |
| Efficiency at 400 kHz (12 VIN, 5 VOUT, 2 A) | 95% | — |
| PFM Efficiency at 10 mA | 92% | — |
| Control Mode | Peak Current Mode | — |
| Light-Load Operation | Seamless PWM/PFM transition, pin-selectable FPWM | — |
| External Clock Sync | Yes | — |
| 軟啟動 | 6.3 ms default, adjustable | — |
| 封裝 | WQFN-30 (RNP) 4x6 mm with exposed pad | — |
| 安裝類型 | Surface Mount | USB plug-in or board-mount (factory option) |
| 工作溫度範圍 | -40 °C to +125 °C | — |
| MSL 等級 | 2 | — |
| RoHS 狀態 | Compliant | Compliant (per LM Technologies product page) |
| Functional Safety | Documentation available (Functional Safety-Capable) | — |
| Wireless Standard | — | Wi-Fi 6 (IEEE 802.11ax) + Bluetooth 5.2 |
| Wi-Fi Bands | — | 2.4 GHz / 5 GHz dual band |
| MIMO Configuration | — | 2T2R (2x2) |
| Host Interface | — | USB 3.0 (backward compatible with USB 2.0) |
| Bluetooth Version | — | 5.2 (BR/EDR/LE dual mode) |
| Antenna Configuration | — | Dual on-board IPEX micro-coaxial or SMT RF line-out pads (factory option) |
| Wi-Fi PHY Rate (max) | — | [DATA_NEEDED: maximum PHY rate in Mbps] |
| Bluetooth Power Class | — | [DATA_NEEDED: Bluetooth power class] |
| 工作溫度 | — | [DATA_NEEDED: operating temperature range] |
| 供應電壓 | — | 5 V (USB bus powered) |
| Module Form Factor | — | USB dongle / module |
| Target Applications | — | OEM, industrial, medical, scientific, commercial |
| Radio Compliance | — | Pre-certified for major jurisdictions (per LM Technologies) |