TPS5430QDDARQ1 vs TPS5430DDAR 对比
详细并排对比 TPS5430QDDARQ1 出自 Texas Instruments 和 TPS5430DDAR 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 | TPS5430QDDARQ1 | TPS5430DDAR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | DC-DC Converters | DC-DC Converters |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.95 | $1.19 |
| 拓扑 | Step-Down (Buck) | Step-Down (Buck) |
| 输入电压范围 | 5.5 V to 36 V | 5.5 V to 36 V |
| 输出电压范围 | 1.221 V to 31 V (adjustable) | — |
| Output Current | 3 A | — |
| 开关频率 | 500 kHz (fixed) | 500 kHz (fixed) |
| Control Method | Voltage Mode PWM | — |
| 同步整流器 | No | — |
| 输出数量 | 1 | 1 |
| 封装 | 8-PowerSOIC / HSOIC (DDA), 3.90 mm width | 8-PowerSOIC (DDA), PowerPAD, 0.154 in / 3.90 mm width |
| 工作温度 | -40C to +125C | — |
| Automotive Qualification | AEC-Q100 qualified | — |
| 使能引脚 | Yes (ENA) | — |
| Protection | Cycle-by-cycle current limit, thermal shutdown | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 2 (260C, 1 year) | — |
| RoHS 状态 | Compliant | Compliant |
| 输出电压 | — | Adjustable, 1.221 V to near VIN |
| 最大输出电流 | — | 3 A |
| 基准电压 | — | 1.221 V |
| Control Topology | — | Voltage-mode PWM |
| MOSFET | — | Integrated high-side N-channel |
| Protection Features | — | Cycle-by-cycle current limit, thermal shutdown, soft-start |
| Packaging | — | Tape & Reel (R suffix) |
| Family | — | TI SWIFT DC-DC converters |