TPS54302DDCR vs TPS54302QDDCRQ1 对比
详细并排对比 TPS54302DDCR 出自 Texas Instruments 和 TPS54302QDDCRQ1 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 | TPS54302DDCR | TPS54302QDDCRQ1 |
|---|---|---|
| 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） | $0.42 | $1.05 |
| 拓扑 | Synchronous Step-Down (Buck) | Synchronous Step-Down (Buck) |
| 输入电压范围 | 4.5 V to 28 V | 4.5 V to 28 V |
| 最大输出电流 | 3 A | 3 A |
| Output Voltage Minimum | 0.596 V (reference) | — |
| 输出数量 | 1 | — |
| 开关频率 | 400 kHz | 400 kHz fixed |
| Control Topology | Peak Current Mode | — |
| Internal Soft Start | 5 ms | 5 ms |
| Integrated FETs | 2 switching N-channel MOSFETs | — |
| Light-Load Mode | Eco-mode | — |
| EMI Features | EMI-friendly switching edge | Frequency spread spectrum, EMI-friendly layout |
| 工作温度 | -40C to +125C (TJ) | [DATA_NEEDED: operating temperature range] |
| 封装 | SOT-23-6 Thin (TSOT-23-6, DDC) | SOT-23-6 Thin, TSOT-23-6 (DDC) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| 输出电压范围 | — | 0.596 V adjustable |
| High-Side MOSFET Rds(on) | — | 85 mOhm |
| Low-Side MOSFET Rds(on) | — | 40 mOhm |
| 静态电流 | — | 45 uA |
| 关断电流 | — | 2 uA |
| Control Mode | — | Peak current-mode |
| Light Load Mode | — | Eco-mode pulse skip |
| Qualification | — | AEC-Q100 automotive qualified |
| Protection Features | — | Overcurrent |