TPS2371PWR vs TPS2371PW 对比
详细并排对比 TPS2371PWR 出自 Texas Instruments 和 TPS2371PW 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 | TPS2371PWR | TPS2371PW |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Power MOSFET Drivers | Power MOSFET Drivers |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $1.12 |
| Product Type | Power interface switch for Power over Ethernet powered devices | PoE PD Power Interface Switch |
| PoE Compatibility | Legacy IEEE 802.3af compatible | — |
| 封装 | 8-TSSOP, 0.173 inch / 4.40 mm width | 8-pin TSSOP (PW) |
| 引脚数量 | 8 pins | — |
| Input Inrush Limit | 400 mA for 50 ms according to IEEE 802.3af specification | — |
| Maximum Load Capacitor Under IEEE 802.3af Limit | Approximately 180 µF | — |
| Inrush Current Control | Programmable | Externally programmable |
| 工作温度范围 | 0°C to 70°C | -40 °C to +85 °C |
| 安装类型 | Surface mount | Surface Mount |
| Manufacturer | Texas Instruments | — |
| Lifecycle Classification | Legacy | — |
| Application Category | Power over Ethernet powered devices | — |
| 接口类型 | PoE power interface | — |
| 输入电压范围 | [DATA_NEEDED: input voltage range] | — |
| Maximum Input Voltage | [DATA_NEEDED: maximum input voltage] | — |
| Continuous Power Rating | [DATA_NEEDED: continuous power rating] | — |
| Current Limit Range | [DATA_NEEDED: programmable current limit range] | — |
| Startup Time | [DATA_NEEDED: startup time] | — |
| Protection Features | [DATA_NEEDED: protection features] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant (per TI product page) |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| MSL | [DATA_NEEDED: moisture sensitivity level] | — |
| Standard | — | IEEE 802.3af (legacy compatible) |
| Input Voltage (VDD) | — | 0 V to 100 V (absolute max) |
| Continuous FET Current | — | 0.5 A |
| Peak FET Current | — | 1.5 A |
| Internal FET Rds(on) | — | 1 Ω (typical) |
| Classification Support | — | Class 0-4 (current and voltage mode) |
| Classification Disable Voltage | — | Above 20 V (automatic) |
| Detection Signature | — | 25 kΩ presentation |
| FET Topology | — | Low-side (return-side) N-channel |
| MSL 等级 | — | 2 (per JEDEC J-STD-020, lifetime floor-life 1 year) |
| 热关断 | — | Yes (internal) |
| Undervoltage Lockout | — | Yes (internal) |