TLD55411QUXUMA1 vs TLD5191ESXUMA1 对比
详细并排对比 TLD55411QUXUMA1 出自 Infineon 和 TLD5191ESXUMA1 出自 Infineon。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | TLD55411QUXUMA1 | TLD5191ESXUMA1 |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 分类 | LED Drivers | LED Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.05 | $3.25 |
| 拓扑 | Synchronous MOSFET H-Bridge, Single-Inductor DC-DC Controller | H-Bridge DC-DC Controller (Buck / Boost) |
| Operating Mode | Step-Down (Buck), Step-Up (Boost), Buck-Boost | — |
| 输出数量 | 1 | 1 |
| IC Supply VIN Range | 4.5 V to 40 V | — |
| Power Stage VIN Range | 4.5 V to 55 V | — |
| LED Forward Voltage Range | 2 V to 55 V | — |
| Regulation Mode | Constant Current and Constant Voltage | — |
| Dimming | Analog and PWM | Analog and PWM |
| 封装 | PG-TQFP-48-9 (exposed thermal pad) | PG-TSDSO-24 (exposed pad) |
| 引脚数量 | 48 | 24 |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 C to +150 C | — |
| MSL 等级 | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| RoHS 状态 | Compliant | Compliant |
| Family | LITIX Power LED Driver | LITIX Power |
| Current Sense | High-side | — |
| 输入电压范围 | — | 4.5 V to 55 V |
| Switching Frequency Range | — | 200 kHz to 700 kHz |
| Output Current Capability | — | Up to 11 A (controller, external MOSFET) |
| 电源电流 | — | 7 mA (typical) |
| 工作温度范围 | — | -40C to +150C (automotive grade) |
| Packaging | — | Tape & Reel (XUMA1 suffix) |
| AEC-Q100 | — | Qualified (automotive grade) |