LT3791EFE#PBF vs RT8462GS 比較
詳細並排比較 LT3791EFE#PBF 由 Analog Devices 與 RT8462GS 由 Richtek. 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 | LT3791EFE#PBF | RT8462GS |
|---|---|---|
| 品牌 | Analog Devices | Richtek |
| 類別 | LED Drivers | LED Drivers |
| 生命週期狀態 | 啟用中 | Obsolete |
| 拓撲 | Buck-Boost | Step-Down (Buck), Step-Up (Boost), Buck-Boost |
| 輸出數量 | 1 | 1 |
| 輸出電壓 - 最大值 | 60 V | — |
| 輸出電流 (最大) | 10 A | — |
| Input Voltage (Min) | 4.7 V | — |
| Input Voltage (Max) | 60 V | — |
| 切換頻率 | 200 kHz to 700 kHz | — |
| Dimming | Analog, PWM | — |
| 效率 | 98.5% | — |
| 封裝 | 38-TSSOP-EP | 14-SOP (SOP-14) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40C to +125C | — |
| RoHS 狀態 | Compliant | RoHS Compliant |
| Output Voltage Accuracy | 2% | — |
| Control Architecture | Current Mode | — |
| Product Type | — | LED Driver Controller (PWM Controller) |
| 輸入電壓範圍 | — | Up to 36 V |
| 輸出電壓 - 最大值 | — | 60 V |
| Switching Frequency (max) | — | 1 MHz |
| Dimming Control | — | Analog and PWM |
| Control Method | — | Current-mode PWM with external MOSFET driver |
| Current Sense | — | External low-side resistor |
| Lead Free Status | — | Lead Free |
| 工作溫度範圍 | — | [DATA_NEEDED: operating temperature range] |
| Typical Application | — | High-power LED backlight, automotive, architectural lighting |