HPA00447PWR vs TPS2375PW-1 对比
详细并排对比 HPA00447PWR 出自 Texas Instruments 和 TPS2375PW-1 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
HPA00447PWR - IEEE 802.3af PoE PD Controller | Texas Instruments
HPA00447PWR ✓ 量产中Texas Instruments
TPS2375PW-1 - IEEE 802.3af PoE PD Controller, 100V | Texas Instruments
TPS2375PW-1 ✓ 量产中规格对比
| 参数 | HPA00447PWR | TPS2375PW-1 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | LED Drivers | Power MOSFET Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.05 | $1.45 |
| 功能 | IEEE 802.3af PoE Powered Device Controller with Auto-Retry | IEEE 802.3af PoE Powered Device (PD) Controller with Auto-Retry |
| PoE Standard | IEEE 802.3af | IEEE 802.3af |
| PoE Class Support | Class 3 | — |
| Fault Mode | Auto-Retry | — |
| 工作温度 | -40C to +85C | -40C to +85C |
| 封装 | TSSOP-8 (PWR) | TSSOP-8 (PW) |
| 引脚数 | 8 | — |
| Number of Channels | 1 | 1 |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Package Shape | Rectangular (TSSOP) | — |
| 输入电压范围 | [DATA_NEEDED: input voltage range] | 0 V to 57 V |
| Inrush Current Limit | [DATA_NEEDED: inrush current limit] | — |
| 静态电流 | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| Package Dimension | [DATA_NEEDED: package dimensions] | — |
| Absolute Maximum Rating | — | 100 V (second-generation silicon) |
| Max Power Class Supported | — | Class 3, 12.95 W at PD (13 W class rating) |
| Fault Recovery | — | Auto-retry after current-limit fault |
| 电源正常输出 | — | True open-drain (PGB) |
| Internal Sense Element | — | 0.58 ohm integrated |
| Threshold Offset | — | 1.5 V offset from IEEE 802.3af limits (diode-bridge compensation) |
| On-Resistance (External FET dependent) | — | [DATA_NEEDED: Rds on] |