TDA38813XUMA1 vs TLD5191ESXUMA1 对比
详细并排对比 TDA38813XUMA1 出自 Infineon 和 TLD5191ESXUMA1 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 | TDA38813XUMA1 | TLD5191ESXUMA1 |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 分类 | DC-DC Converters | 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） | $2.10 | $3.25 |
| 拓扑 | Synchronous Buck (Step-Down) | H-Bridge DC-DC Controller (Buck / Boost) |
| Control Scheme | Constant On-Time (COT) | — |
| 输入电压范围 | 2.7 V to 16 V (with external 3.3 V VCC bias) | 4.5 V to 55 V |
| 输出电压 | Adjustable, 0.9 V minimum | — |
| Output Current | 12 A continuous | — |
| Reference Voltage Accuracy | 0.5% | — |
| 输出类型 | Adjustable (positive) | — |
| 输出数量 | 1 | 1 |
| 封装 | 21-PowerUFQFN | PG-TSDSO-24 (exposed pad) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| 开关频率 | [DATA_NEEDED: switching frequency spec] | — |
| Output Capacitor Stability | Stable with ceramic output capacitors, no external compensation | — |
| Internal MOSFETs | Yes (high-side and low-side integrated) | — |
| RoHS 状态 | Compliant (per Infineon product page) | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Standard Pack Quantity | 3000 (Tape and Reel) | — |
| Orderable Part Number Base | TDA38813 (QFN-21, Tape & Reel 3000) | — |
| Switching Frequency Range | — | 200 kHz to 700 kHz |
| Output Current Capability | — | Up to 11 A (controller, external MOSFET) |
| 电源电流 | — | 7 mA (typical) |
| Dimming | — | Analog and PWM |
| 引脚数量 | — | 24 |
| 工作温度范围 | — | -40C to +150C (automotive grade) |
| Packaging | — | Tape & Reel (XUMA1 suffix) |
| AEC-Q100 | — | Qualified (automotive grade) |
| Family | — | LITIX Power |