AFE031
- Integrated powerline driver with thermal and overcurrent protection
- Conforms to EN50065-1
- PRIME certified
- Large output swing: 12 VPP at 1.5 A
(15-V supply) - Low power consumption:
15 mW (receive mode) - Programmable Tx and Rx filters
- Supports EN50065 CENELEC bands A, B, C, D
- Supports FSK, S-FSK, and OFDM
- Supports PRIME, G3, IEC 61334
- Receive sensitivity: 20 µVRMS, typical
- Programmable Tx and Rx gain control
- Four-wire serial peripheral interface
- Two integrated zero crossing detectors
- Two-wire transceiver buffer
- 48-Pin QFN PowerPAD™ package
- Extended junction temperature range:
–40°C to +125°C
The AFE031 is a low-cost, integrated, powerline communications (PLC) analog front-end (AFE) device that is capable of capacitive- or transformer-coupled connections to the powerline while under the control of a DSP or microcontroller. It is ideal for driving low-impedance lines that require up to 1.5 A into reactive loads. The integrated receiver is able to detect signals down to 20 µVRMS and is capable of a wide range of gain options to adapt to varying input signal conditions. This monolithic integrated circuit provides high reliability in demanding powerline communications applications.
The AFE031 transmit power amplifier operates from a single supply in the range of 7 V to 24 V. At maximum output current, a wide output swing provides a 12-VPP (IOUT = 1.5 A) capability with a nominal 15-V supply. The analog and digital signal processing circuitry operates from a single 3.3-V power supply.
The AFE031 is internally protected against overtemperature and short-circuit conditions. It also provides an adjustable current limit. An interrupt output is provided that indicates both current limit and thermal limit. There is also a shutdown pin that can be used to quickly put the device into its lowest power state. Through the four-wire serial peripheral interface, or SPI™, each functional block can be enabled or disabled to optimize power dissipation.
The AFE031 is housed in a thermally-enhanced, surface-mount PowerPAD package (QFN-48). Operation is specified over the extended industrial junction temperature range of –40°C to +125°C.
技術文件
設計與開發
如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。
BOOSTXL-AFE031-DF1 — 與 SunSpec 相容的 PLC BoosterPack™
TI-PLC-PRIME-DC — Power Line Communications PRIME Data Concentrator Software Development Kit
PRIME standard for narrowband OFDM Power Line Communications. The data concentrator solution is designed for the head-end systems which communicate with the end meters (“service node”) in the neighborhood area network.
The TI PRIME data concentrator system relies on the AM3356 ARM Cortex-A8 (...)
支援產品和硬體
TI-PLC-PRIME-SN — Power Line Communications PRIME Software Development Kit
支援產品和硬體
產品
功率運算放大器
軟體
軟體開發套件 (SDK)
ANALOG-ENGINEER-CALC — 類比工程師計算機
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TINA-TI — 基於 SPICE 的類比模擬程式
TIDA-010949 — 以 GaN 為基礎,具備有線與無線通訊功能的 600W 太陽能優化器參考設計
此參考設計包括電源線通訊 (PLC),同時具備無線通訊功能。數位控制和通訊皆在單一 C2000™ 微控制器 (MCU) 中執行。
TIDA-060001 — SunSpec 快速關機傳輸和接收參考設計
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
VQFN (RGZ) | 48 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點