TLD21421EPXUMA1 vs ILD8150EXUMA1 对比
详细并排对比 TLD21421EPXUMA1 出自 Infineon 和 ILD8150EXUMA1 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 | TLD21421EPXUMA1 | ILD8150EXUMA1 |
|---|---|---|
| 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） | $0.78 | $1.15 |
| 拓扑 | Linear Constant-Current LED Driver | Step-Down (Buck) |
| 输出数量 | 1 | 1 |
| 输出电流（最大） | 180 mA | — |
| Supply Voltage Range | 5.5 V to 40 V | — |
| Maximum Output Voltage | 40 V | — |
| Dimming Method | PWM (external) | PWM and Analog (Hybrid Dimming) |
| 工作温度范围 | -40 C to +150 C | -40C to +125C |
| 封装 | PG-TSDSO-14 (TSSOP-14-EP, 150 mil) | PG-DSO-8-27 |
| 安装类型 | Surface Mount | Surface Mount |
| 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 | — |
| RoHS 状态 | Compliant | Compliant |
| 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 |
| 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 |