AP62250WU-7 vs TPS54302DDCR 对比
详细并排对比 AP62250WU-7 出自 Diodes Incorporated 和 TPS54302DDCR 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。
Diodes Incorporated
AP62250WU-7 - 2.5A 18V Sync Buck Converter, TSOT-23-6 | Diodes Inc.
AP62250WU-7 ✓ 量产中
规格对比
| 参数 | AP62250WU-7 | TPS54302DDCR |
|---|---|---|
| 品牌 | Diodes Incorporated | 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） | $0.17 | $0.42 |
| 功能 | Synchronous Step-Down (Buck) DC-DC Converter | — |
| 输入电压范围 | 4.2 V to 18 V | 4.5 V to 28 V |
| 输出电压范围 | 0.8 V to 7 V (adjustable) | — |
| Continuous Output Current | 2.5 A | — |
| High-Side MOSFET Rds(on) | 75 mΩ | — |
| Low-Side MOSFET Rds(on) | 45 mΩ | — |
| Control Topology | Constant On-Time (COT), pseudo-fixed frequency | Peak Current Mode |
| Feedback Reference Voltage | 0.8 V | — |
| 静态电流 | [DATA_NEEDED: quiescent current uA] | — |
| 开关频率 | [DATA_NEEDED: switching frequency kHz] | 400 kHz |
| 效率 | Up to ~95% (typical, depends on VIN/VOUT/load) | — |
| 工作温度范围 | -40 °C to +85 °C (industrial) | — |
| 封装 | TSOT-23-6 (Thin SOT-23-6), 6 pins | SOT-23-6 Thin (TSOT-23-6, DDC) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| 拓扑 | — | Synchronous Step-Down (Buck) |
| 最大输出电流 | — | 3 A |
| Output Voltage Minimum | — | 0.596 V (reference) |
| 输出数量 | — | 1 |
| Internal Soft Start | — | 5 ms |
| Integrated FETs | — | 2 switching N-channel MOSFETs |
| Light-Load Mode | — | Eco-mode |
| EMI Features | — | EMI-friendly switching edge |
| 工作温度 | — | -40C to +125C (TJ) |
| REACH Status | — | [DATA_NEEDED: REACH status] |