TLD5190QVXUMA1 vs TLD1125ELXUMA1 比較
詳細並排比較 TLD5190QVXUMA1 由 Infineon 與 TLD1125ELXUMA1 由 Infineon. 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 | TLD5190QVXUMA1 | TLD1125ELXUMA1 |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 類別 | LED Drivers | LED Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 拓撲 | Synchronous H-Bridge (Buck / Boost / Buck-Boost DC-DC Controller) | Linear Constant-Current LED Driver |
| 輸入電壓範圍 | 4.5 V to 40 V (load-dump tolerant up to 55 V transient) | [DATA_NEEDED: input voltage range] |
| 輸出電壓範圍 | 2 V to 55 V | — |
| 最大輸出電流 | [DATA_NEEDED: depends on external MOSFETs] | 360 mA |
| 切換頻率 | 200 kHz to 700 kHz (programmable) | — |
| Peak Efficiency | 96% | — |
| Dimming Interface | Analog (0-100%) and PWM Dimming | — |
| Spread-Spectrum Frequency Modulation | Yes (SSFM, EMI reduction) | — |
| Control Architecture | Peak Current Mode with slope compensation | — |
| Gate Drivers | Integrated high-side + low-side for 4 external MOSFETs (H-bridge) | — |
| 封裝 | VQFN-48 (PG-VQFN-48-31) with exposed thermal pad, 7x7 mm | PG-SSOP-14-EP (14-LSSOP with exposed pad) |
| AEC-Q100 Qualification | Qualified (automotive grade) | — |
| 工作溫度範圍 | -40 C to +150 C (junction) | -40 C to +150 C (junction) |
| Protections | Open-LED, short-to-GND, short-to-Battery, overtemperature, overcurrent | — |
| MSL 等級 | 3 (per JEDEC J-STD-020) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Family | LITIX Power (Infineon automotive LED driver family) | LITIX Basic |
| Number of Channels | — | 1 |
| Dimming Control | — | PWM |
| Output Current Accuracy | — | [DATA_NEEDED: output current accuracy] |
| Package Outline | — | 0.154 in / 3.90 mm body width |
| Protection Features | — | Over-temperature shutdown, Open-LED detection, Short-to-GND protection |
| Automotive Qualification | — | AEC-Q100 qualified |
| Lead-Free | — | Yes |