TLD55411QUXUMA1 vs TLE82422LXUMA2 对比
详细并排对比 TLD55411QUXUMA1 出自 Infineon 和 TLE82422LXUMA2 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 | TLE82422LXUMA2 |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 分类 | LED Drivers | Motor 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 | $7.40 |
| 拓扑 | Synchronous MOSFET H-Bridge, Single-Inductor DC-DC Controller | — |
| Operating Mode | Step-Down (Buck), Step-Up (Boost), Buck-Boost | Direct PWM or constant-current (SPI-configurable per channel) |
| 输出数量 | 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 | — |
| 封装 | PG-TQFP-48-9 (exposed thermal pad) | PG-LQFP-64-4 (64-pin LQFP with exposed pad) |
| 引脚数量 | 48 | — |
| 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] | 3 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Family | LITIX Power LED Driver | — |
| Current Sense | High-side | — |
| 功能 | — | 8-channel low-side constant-current pre-driver |
| Number of Channels | — | 8 |
| Supply Voltage Range (VS) | — | 5.5 V to 42 V |
| Logic Supply (VCC) | — | 5 V (internal regulator) |
| Control Interface | — | SPI (16-bit messages) |
| PWM Mode | — | Fixed frequency per channel |
| 输出配置 | — | Low-side (drives external N-MOSFET gates) |
| Current Sensing | — | External shunt resistor |
| Diagnostics | — | Open load, short circuit, overtemperature (per channel) |
| 工作温度范围 | — | -40 °C to +150 °C (junction) |
| AEC-Q100 Qualification | — | Automotive qualified |