ILD8150EXUMA1 vs TLD21421EPXUMA1 对比
详细并排对比 ILD8150EXUMA1 出自 Infineon 和 TLD21421EPXUMA1 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 | ILD8150EXUMA1 | TLD21421EPXUMA1 |
|---|---|---|
| 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） | $1.15 | $0.78 |
| 拓扑 | Step-Down (Buck) | Linear Constant-Current LED Driver |
| 输入电压范围 | 4.5 V to 80 V | — |
| 输出类型 | Constant Current (LED Driver) | — |
| Maximum LED Current | 1.5 A | — |
| 输出数量 | 1 | 1 |
| Dimming Method | PWM and Analog (Hybrid Dimming) | PWM (external) |
| Minimum Dimming Depth | 0.5% (Hybrid Mode) | — |
| PWM Dimming Frequency Range | 250 Hz to 20 kHz | — |
| Internal Modulation Frequency | 3.4 kHz | — |
| Switch Type | High-side Integrated | — |
| Maximum Switch Voltage | 80 V | — |
| 工作温度范围 | -40C to +125C | -40 C to +150 C |
| 封装 | PG-DSO-8-27 | PG-TSDSO-14 (TSSOP-14-EP, 150 mil) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| 输出电流（最大） | — | 180 mA |
| Supply Voltage Range | — | 5.5 V to 40 V |
| Maximum Output Voltage | — | 40 V |
| AEC-Q100 Qualification | — | Qualified |
| Product Family | — | LITIX Basic+ |
| Diagnostic Output | — | Yes (fault flag) |
| Thermal Protection | — | Overtemperature shutdown with auto-recovery |
| Reverse Polarity Protection | — | Yes (integrated) |
| Load Dump Robustness | — | Yes (up to 40 V on VS) |
| MSL 等级 | — | 3 |