TPS23758RJJT vs TPS23755RJJR 对比
详细并排对比 TPS23758RJJT 出自 Texas Instruments 和 TPS23755RJJR 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。
Texas Instruments
TPS23755RJJR - IEEE 802.3at PoE PD with Flyback Controller | TI
TPS23755RJJR ✓ 量产中规格对比
| 参数 | TPS23758RJJT | TPS23755RJJR |
|---|---|---|
| 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） | $1.62 | $1.10 |
| 功能 | IEEE 802.3at PoE PD interface with no-opto sync flyback DC-DC controller | IEEE 802.3at PoE PD interface with no-opto flyback DC-DC controller |
| PoE Standard | IEEE 802.3at (Type 1, 13 W class) | IEEE 802.3at (Type 1, 13 W class) |
| 通道数 | 1 | 1 |
| Integrated Power FET Voltage Rating | 150 V | — |
| 拓扑 | Current-mode flyback, synchronous, no-opto | — |
| Regulation Scheme | Primary Side Regulation (PSR) | — |
| EMI Technique | Spread Spectrum Frequency Dithering (SSFD) | — |
| Startup | Advanced startup from PoE input | — |
| 封装 | 24-VSON (6x4 mm) exposed pad (24-VFDFN, 23 leads) | 24-VSON (6x4 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Output Power Class | 13 W (Type 1 PoE PD) | Type 1 PoE (13 W) |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| 输入电压范围 | [DATA_NEEDED: input voltage range] | [DATA_NEEDED: input voltage range] |
| 开关频率 | [DATA_NEEDED: switching frequency] | [DATA_NEEDED: switching frequency] |
| 静态电流 | [DATA_NEEDED: quiescent current] | — |
| Thermal Resistance (theta_JA) | [DATA_NEEDED: thermal resistance] | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Evaluation Module | TPS23758EVM-080 | TPS23755EVM-894 |
| Integrated Power FET | — | Yes, 150 V switching MOSFET |
| Regulation Topology | — | Current-mode flyback, primary-side regulation (PSR) |
| Optocoupler Requirement | — | None (no-opto design) |
| EMI Reduction | — | Spread spectrum frequency dithering (SSFD) |
| Startup Feature | — | Advanced startup |
| Qualification | — | [DATA_NEEDED: RoHS / REACH status] |
| Reel Variant | — | TPS23755RJJT |