TPS23755RJJR vs TPS23758RJJT 对比
详细并排对比 TPS23755RJJR 出自 Texas Instruments 和 TPS23758RJJT 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 | TPS23755RJJR | TPS23758RJJT |
|---|---|---|
| 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） | $1.10 | $1.62 |
| 功能 | IEEE 802.3at PoE PD interface with no-opto flyback DC-DC controller | IEEE 802.3at PoE PD interface with no-opto sync 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 | 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 | — |
| 封装 | 24-VSON (6x4 mm) | 24-VSON (6x4 mm) exposed pad (24-VFDFN, 23 leads) |
| 安装类型 | Surface Mount | Surface Mount |
| 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] |
| Output Power Class | Type 1 PoE (13 W) | 13 W (Type 1 PoE PD) |
| Evaluation Module | TPS23755EVM-894 | TPS23758EVM-080 |
| Qualification | [DATA_NEEDED: RoHS / REACH status] | — |
| Reel Variant | TPS23755RJJT | — |
| 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 |
| 静态电流 | — | [DATA_NEEDED: quiescent current] |
| Thermal Resistance (theta_JA) | — | [DATA_NEEDED: thermal resistance] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |