Datasheet Texas Instruments TPS23861PW — Даташит
| Производитель | Texas Instruments |
| Серия | TPS23861 |
| Модель | TPS23861PW |
QUAD IEEE 802.3at Power-Over-Ethernet PSE Controller 28-TSSOP -40 to 125
Datasheets
TPS23861 IEEE 802.3at Quad Port Power-over-Ethernet PSE Controller datasheet
PDF, 2.0 Мб, Версия: G, Файл опубликован: 4 окт 2016
Выписка из документа
Цены
 Купить TPS23861PW на РадиоЛоцман.Цены — от 110 до 11 573 ₽23 предложений от 14 поставщиков POE PSE CONTROLLER, 3.3V, TSSOP-28; Input Voltage:3.3V; Output Current:-; UVLO:-; Controller IC Case Style:TSSOP; No. of Pins:28; Duty Cycle (%):6.7%; Frequency:-;... | |||
| TPS23861PW Texas Instruments | от 110 ₽ | ||
| TPS23861PW Texas Instruments | 161 ₽ | ||
| TPS23861PW Texas Instruments | 236 ₽ | ||
| TPS23861PW Texas Instruments | от 789 ₽ | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 28 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 50 |
| Carrier | TUBE |
| Маркировка | TPS23861PW |
| Width (мм) | 4.4 |
| Length (мм) | 9.7 |
| Thickness (мм) | 1 |
| Pitch (мм) | .65 |
| Max Height (мм) | 1.2 |
| Mechanical Data | Скачать |
Параметры
| FET | External |
| ICUT | Programmable |
| ILIM | Programmable |
| MPS Method | DC Disconnect |
| No. of PSE Ports | 4 |
| Рабочий диапазон температур | от -40 до 125 C |
| Package Group | TSSOP |
| Package Size: mm2:W x L | 28TSSOP: 62 mm2: 6.4 x 9.7(TSSOP) PKG |
| Pair Control | Alternative A |
| PoE Standards Supported | 802.3at Type 2 |
| Special Features | Autonomous Mode,Current Limit with Foldback,Multi Level Port Priority,Over Current Reporting,Over Temp Reporting |
| Vin(Max) | 57 В |
| Vin(Min) | 44 В |
Экологический статус
| RoHS | Совместим |
Комплекты разработчика и оценочные наборы
- Evaluation Modules & Boards: TPS23861EVM-612
TPS23861EVM-612 Evaluation Module for Quad IEEE 802.3at PoE PSE Controller
Статус продукта: В производстве (Рекомендуется для новых разработок)
Application Notes
- University of New Hampshire Interoperability Lab Interoperability Test, TPS23861PDF, 916 Кб, Файл опубликован: 11 июн 2014
Test results from the PSE interoperability test performed on the TPS23861. - University of New Hampshire Interoperability Lab Conformance Test, TPS23861PDF, 1.7 Мб, Файл опубликован: 25 апр 2014
Clause #33 PSE conformance testing performed on the TPS23861EVM-613. - TPS23861 Power-On ConsiderationsPDF, 104 Кб, Файл опубликован: 21 июл 2015
TPS23861 is an IEEE 802.3at compliant PSE controller containing both analog and digital circuits as well as an embedded processor. The VPWR pin supplies power to the internal analog circuits while the VDD pin supplies power for the digital circuitry and processor. Each power supply pin monitors input voltage and creates an internal power on reset for the internal circuits. Additionally, the - SIFOs 802.3at Conformance Report, v 4.0.77, TPS23861PDF, 61 Кб, Файл опубликован: 11 июн 2014
SIFOs 802.3at Conformance Report, v 4.0.77 - Lightning Surge Considerations for PoE Power Sourcing Equipment DevicesPDF, 1.0 Мб, Файл опубликован: 20 фев 2017
This report considers the implementation of lightning surge protection for Power over Ethernet(PoE)powered sourcing equipment(PSE)applications. The necessity for implementing such protection will normally depend on the environment in which the PSE is intended to operate and the inherent isolation properties of the PSE. There are numerous compliance standards to consider when establishing the sur - TPS23861 VDD Power SolutionsPDF, 64 Кб, Файл опубликован: 24 авг 2016
TPS23861 is an IEEE 802.3at compliant PSE controller integrated with analog circuits, digital circuits and an embedded processor. The VPWR pin supplies power to the internal analog circuits while the VDD pin supplies power for the digital circuits and internal processor. In most applications, an extra 3.3 V power is required for VDD. This paper introduces some VDD power supply solutions and design
Модельный ряд
Серия: TPS23861 (2)
- TPS23861PW TPS23861PWR
Классификация производителя
- Semiconductors > Power Management > Power Over Ethernet (PoE)/LAN Solutions > Power Sourcing Equipment
