TDA38807XUMA1 vs TLD5191ESXUMA1 对比
详细并排对比 TDA38807XUMA1 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 | TDA38807XUMA1 | 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） | $1.02 | $3.25 |
| 拓扑 | Synchronous Buck (Step-Down) | H-Bridge DC-DC Controller (Buck / Boost) |
| Input Voltage Range (Internal Bias) | 4 V to 16 V | — |
| Input Voltage Range (External 3.3 V VCC) | 2.7 V to 16 V | — |
| 输出电压范围 | 0.9 V to 5.5 V (adjustable) | — |
| Reference Voltage Accuracy | 0.9 V ±0.5% | — |
| Continuous Output Current | 6 A | — |
| 输出类型 | Adjustable (positive) | — |
| 输出数量 | 1 | 1 |
| 开关频率 | [DATA_NEEDED: switching frequency] | — |
| 封装 | 14-UFQFN (exposed pad) | PG-TSDSO-24 (exposed pad) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作结温 | -40 °C to +125 °C | — |
| Internal MOSFETs | Yes (high-side and low-side) | — |
| External Compensation | Not required | — |
| External Schottky Diode | Not required | — |
| 软启动 | Internal | — |
| 限流 | Cycle-by-cycle (per datasheet) | — |
| 热关断 | Yes | — |
| Power Good Indicator | Yes | — |
| RoHS 状态 | Compliant | Compliant |
| 输入电压范围 | — | 4.5 V to 55 V |
| 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 |