UCC21550Q-Q1 vs UCC21520Q-Q1 对比
详细并排对比 UCC21550Q-Q1 出自 Texas Instruments 和 UCC21520Q-Q1 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 | UCC21550Q-Q1 | UCC21520Q-Q1 |
|---|---|---|
| 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） | $2.10 | $2.85 |
| Product Type | Reinforced isolated dual-channel gate driver | — |
| Peak Source Current | 4 A | 4 A |
| Peak Sink Current | 6 A | 6 A |
| Number of Channels | 2 | — |
| Isolation Rating | 5000 Vrms (reinforced) | 5.7 kVRMS (reinforced) |
| Isolation Technology | Capacitive coupling | Capacitive (SiO2) |
| Configurations | Dual low-side, dual high-side, or half-bridge | — |
| Programmable Dead Time | Yes (single resistor) | — |
| Target Transistors | Power MOSFET, SiC, GaN, IGBT | — |
| 工作温度 | -40C to +150C | [DATA_NEEDED: operating temperature range] |
| 封装 | 16-SOIC (DW) | 16-SOIC wide-body (DWQ), surface mount |
| 安装类型 | Surface Mount | — |
| Automotive Qualification | AEC-Q100 qualified (Q1) | AEC-Q100 (Q1) |
| Disable Function | Yes | — |
| RoHS 状态 | Compliant | Compliant |
| 电源电压 | [DATA_NEEDED: VDD range] | — |
| 输出配置 | — | Dual-channel isolated gate driver |
| CMTI | — | 125 V/ns minimum |
| Maximum Switching Frequency | — | 5 MHz |
| UVLO | — | Yes, on all supply pins (8-V UVLO variant) |
| Input Threshold | — | TTL and CMOS compatible, independent of VDD |
| Control Pins | — | INA, INB, DIS (disable) |
| Target Power Devices | — | Power MOSFETs, IGBTs, SiC MOSFETs |
| Propagation Delay | — | [DATA_NEEDED: typical propagation delay value] |