TLE42744DV33ATMA1 vs XDPL8219XUMA1 对比
详细并排对比 TLE42744DV33ATMA1 出自 Infineon 和 XDPL8219XUMA1 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 | TLE42744DV33ATMA1 | XDPL8219XUMA1 |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 分类 | Voltage Regulators | 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） | $0.74 | $1.50 |
| 输出类型 | Fixed | — |
| Output Voltage (Nominal) | 3.3 V | — |
| Output Voltage Accuracy | ±2 % | — |
| 最大输出电流 | 400 mA | — |
| 输入电压范围 | Up to 40 V | — |
| 压差电压 | 250 mV (typical, at 400 mA) | — |
| 拓扑 | Bipolar LDO (low dropout linear) | Flyback |
| 静态电流 | [DATA_NEEDED: quiescent current] | — |
| 工作结温 | -40 °C to +150 °C | — |
| Protection Features | Overload, short-circuit, overtemperature, reverse polarity | — |
| 封装 | PG-TO252-3 (DPAK) | PG-DSO-8-41 |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数量 | 3 (2 + tab) | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant | Compliant (per Infineon product page) |
| AEC-Q100 | Qualified (automotive grade) | — |
| Product Type | — | LED Driver IC - Flyback Controller with PFC |
| 输出数量 | — | 1 |
| Dimming Support | — | No Dimming |
| Rated Output Current | — | 100 mA |
| AC Input Voltage Range | — | 90 Vrms to 305 Vrms (universal AC) |
| DC Input Voltage Range | — | 127 V to 431 V |
| Integrated HV Startup Cell | — | 600 V |
| Power Factor (PF) | — | > 0.9 |
| Total Harmonic Distortion (THD) | — | < 10% |
| Standby Power | — | < 100 mW |
| Output Regulation Mode | — | Secondary-Side Regulated (SSR), Constant Voltage (CV) |
| Digital Interface | — | UART (parameter tuning / telemetry) |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |