TLF51801ELVXUMA1 vs TLD5191ESXUMA1 对比
详细并排对比 TLF51801ELVXUMA1 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。
Infineon
TLF51801ELVXUMA1 - 10A Synchronous Buck Controller, 45V, AEC-Q100 | Infineon
TLF51801ELVXUMA1 ✓ 量产中
规格对比
| 参数 | TLF51801ELVXUMA1 | 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） | $1.55 | $3.25 |
| 拓扑 | Synchronous Buck (Step-Down) Controller | H-Bridge DC-DC Controller (Buck / Boost) |
| 输入电压范围 | 4.75 V to 45 V | 4.5 V to 55 V |
| Output Current Capability | 10 A (with external MOSFETs) | Up to 11 A (controller, external MOSFET) |
| Maximum Duty Cycle | 99% | — |
| 开关频率 | 700 kHz (nominal) | — |
| External Switch Type | n-channel / n-channel MOSFET pair | — |
| Current Sensing | R_DS(on) of high-side switch | — |
| 工作结温 | -40 C to +150 C | — |
| 封装 | PG-SSOP-14 with Exposed Pad | PG-TSDSO-24 (exposed pad) |
| 安装类型 | Surface Mount | Surface Mount |
| Automotive Qualification | AEC-Q100 | — |
| 输出电压 | Adjustable (external divider) | — |
| 软启动 | Yes | — |
| 电源正常输出 | Yes | — |
| RoHS / Lead-Free | Compliant | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| 输出数量 | — | 1 |
| Switching Frequency Range | — | 200 kHz to 700 kHz |
| 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) |
| RoHS 状态 | — | Compliant |
| Family | — | LITIX Power |