TPS2370PW vs TPS2370PWR مقایسه
مقایسه دقیق کنار به کنار TPS2370PW توسط Texas Instruments و TPS2370PWR توسط Texas Instruments. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Texas Instruments
TPS2370PW - IEEE 802.3af PoE PD Interface, 8-TSSOP | Texas Instruments
TPS2370PW ✓ فعالTexas Instruments
TPS2370PWR - IEEE 802.3af PoE PD Interface Switch | Texas Instruments
TPS2370PWR ✓ فعالمقایسه مشخصات
| پارامتر | TPS2370PW | TPS2370PWR |
|---|---|---|
| برند | Texas Instruments | Texas Instruments |
| دسته‌بندی | Power MOSFET Drivers | Power MOSFET Drivers |
| وضعیت چرخه عمر | فعال | فعال |
| عملکرد | IEEE 802.3af Power Interface Switch for PoE Powered Devices | IEEE 802.3af PoE Powered Device (PD) Interface Switch |
| Standards Compliance | IEEE 802.3af (PoE Type 1) | IEEE 802.3af |
| 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 | — |
| Inrush Current Limiting | Programmable via external components | Programmable via external gate capacitor |
| محدوده دمای کاری | -40 C to +85 C | -40C to +85C |
| بسته‌بندی | 8-pin TSSOP (PW) | 8-pin TSSOP (PW) |
| نوع نصب | Surface Mount | Surface Mount |
| سطح MSL | 1 (unlimited floor life at <30 C / 85 % RH) | [DATA_NEEDED: MSL level] |
| خروجی Power Good | Open-drain, active low | — |
| Enable Logic | Active-high (PG output gates downstream DC/DC) | — |
| وضعیت RoHS | Compliant | Compliant |
| Lead-Free Finish | Yes (NiPdAu) | — |
| Number of Channels | — | 1 |
| 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 |
| خروجی Power Good | — | Open-drain, complementary |