TPS2370PWR vs TPS2370PW 对比
详细并排对比 TPS2370PWR 出自 Texas Instruments 和 TPS2370PW 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
TPS2370PWR - IEEE 802.3af PoE PD Interface Switch | Texas Instruments
TPS2370PWR ✓ 量产中Texas Instruments
TPS2370PW - IEEE 802.3af PoE PD Interface, 8-TSSOP | Texas Instruments
TPS2370PW ✓ 量产中规格对比
| 参数 | TPS2370PWR | TPS2370PW |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Power MOSFET 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） | $1.50 | $1.49 |
| 功能 | IEEE 802.3af PoE Powered Device (PD) Interface Switch | IEEE 802.3af Power Interface Switch for PoE Powered Devices |
| Standards Compliance | IEEE 802.3af | IEEE 802.3af (PoE Type 1) |
| Number of Channels | 1 | — |
| 封装 | 8-pin TSSOP (PW) | 8-pin TSSOP (PW) |
| Maximum Input Voltage (VPD) | 100 V | — |
| Internal FET Rds(on) | 0.3 ohm | — |
| Detection Signature Resistance | 24.9 kohm (typical) | — |
| Classification | Class 0 to Class 4 supported | — |
| Classification Current Shutoff | Above 20 V input | — |
| Inrush Current Limiting | Programmable via external gate capacitor | Programmable via external components |
| 电源正常输出 | Open-drain, complementary | — |
| 工作温度范围 | -40C to +85C | -40 C to +85 C |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | 1 (unlimited floor life at <30 C / 85 % RH) |
| RoHS 状态 | Compliant | Compliant |
| Input Voltage Range (VCC) | — | 0 V to 67 V (operating) |
| Maximum Switch Voltage (VPORT to GND) | — | 100 V |
| Internal Pass FET RDS(on) | — | 0.3 ohm |
| Detection Signature | — | 25 kohm standard (802.3af) |
| Classification Classes | — | Class 0 through Class 4 |
| 电源正常输出 | — | Open-drain, active low |
| Enable Logic | — | Active-high (PG output gates downstream DC/DC) |
| Lead-Free Finish | — | Yes (NiPdAu) |