TPS2371PWR vs TPS2371PW مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ TPS2371PWR بواسطة Texas Instruments و TPS2371PW بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | TPS2371PWR | TPS2371PW |
|---|---|---|
| العلامة التجارية | Texas Instruments | Texas Instruments |
| الفئة | Power MOSFET Drivers | Power MOSFET Drivers |
| حالة دورة الحياة | NRND | نشط |
| Product Type | Power interface switch for Power over Ethernet powered devices | PoE PD Power Interface Switch |
| PoE Compatibility | Legacy IEEE 802.3af compatible | — |
| العلبة | 8-TSSOP, 0.173 inch / 4.40 mm width | 8-pin TSSOP (PW) |
| عدد الأطراف | 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 |
| نطاق درجة حرارة التشغيل | 0°C to 70°C | -40 °C to +85 °C |
| نوع التركيب | Surface mount | Surface Mount |
| Manufacturer | Texas Instruments | — |
| Lifecycle Classification | Legacy | — |
| Application Category | Power over Ethernet powered devices | — |
| نوع الواجهة | PoE power interface | — |
| نطاق جهد الدخل | [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] | — |
| حالة RoHS | [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 |
| مستوى MSL | — | 2 (per JEDEC J-STD-020, lifetime floor-life 1 year) |
| الإيقاف الحراري | — | Yes (internal) |
| Undervoltage Lockout | — | Yes (internal) |