UCC21550AQDWKRQ1 vs UCC21521ADWR 对比
详细并排对比 UCC21550AQDWKRQ1 出自 Texas Instruments 和 UCC21521ADWR 出自 Texas Instruments。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 | UCC21550AQDWKRQ1 | UCC21521ADWR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Power MOSFET Drivers | Power MOSFET Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.20 | $2.41 |
| Product Type | Reinforced isolated dual-channel gate driver | Isolated dual-channel gate driver |
| Peak Source Current | 4 A | 4 A |
| Peak Sink Current | 6 A | 6 A |
| Number of Channels | 2 | — |
| Isolation Voltage | 5000 Vrms | — |
| Isolation Technology | Capacitive coupling | Capacitive coupling |
| Configuration | Two low-side, two high-side, or half-bridge | — |
| Dead Time | Programmable via DT pin | — |
| Disable Function | Yes (DIS pin) | — |
| Input Threshold Logic | TTL and CMOS compatible | — |
| Target Switch Types | Power MOSFET, SiC, GaN, IGBT | — |
| Qualification | Automotive (Q1) | — |
| 封装 | 14-SOIC (DWK) | 16-SOIC (DW) |
| Part Marking | 21550AQ | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | [DATA_NEEDED: Operating Temperature Range] | — |
| Supply Voltage Range (VDD) | [DATA_NEEDED: Supply Voltage Range] | — |
| 通道数 | — | 2 |
| Isolation Rating | — | 5700 Vrms (reinforced) |
| UVLO Threshold Option | — | 8 V |
| 使能引脚 | — | Yes |
| Input Configuration | — | Dual input, inverting / non-inverting |
| Driver Configuration | — | Dual low-side, dual high-side, or half-bridge |
| Dead Time Control | — | Programmable |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | — | Compliant |
| Marking Code | — | UCC21521A |