TLD21421EPXUMA1 vs TLD21313EPXUMA1 对比
详细并排对比 TLD21421EPXUMA1 出自 Infineon 和 TLD21313EPXUMA1 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 | TLD21313EPXUMA1 |
|---|---|---|
| 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 | $0.98 |
| 拓扑 | Linear Constant-Current LED Driver | Linear Current Source / Sink |
| 输出数量 | 1 | 3 |
| 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) | Built-in PWM |
| 工作温度范围 | -40 C to +150 C | -40 C to +150 C |
| 封装 | PG-TSDSO-14 (TSSOP-14-EP, 150 mil) | PG-TSDSO-14 (TSSOP-14-EP, 150 mil) |
| 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 | Thermal Shutdown with Auto-Recovery |
| Reverse Polarity Protection | Yes (integrated) | — |
| Load Dump Robustness | Yes (up to 40 V on VS) | — |
| MSL 等级 | 3 | [DATA_NEEDED: MSL level] |
| RoHS 状态 | Compliant | Compliant |
| Output Current per Channel | — | 60 mA (typical) |
| 输入电压范围 | — | 5.5 V to 40 V |
| Output Current Accuracy | — | 5% |
| Automotive Qualification | — | AEC-Q100 |
| Diagnostic Features | — | Open-load / short-to-GND detection (per datasheet) |
| 静态电流 | — | [DATA_NEEDED: quiescent current] |
| PWM Dimming Frequency Range | — | [DATA_NEEDED: PWM dimming frequency] |