TPS23785BPWP TI PoE PD Controller | 24-HTSSOP | 25W, IEEE802.3at

Product Overview

The TPS23785BPWP is a highly integrated Power over Ethernet (PoE) powered device (PD) controller from Texas Instruments. It combines a PD interface with a current-mode DC-DC controller, enabling efficient power conversion for high-power applications up to 25 W. The device is compliant with IEEE 802.3at (PoE+) standard and is housed in a compact 24-HTSSOP package, making it ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Integrated PD interface with detection, classification, and inrush current control
• Current-mode DC-DC controller with programmable frequency and slope compensation
• Supports both PoE and auxiliary power inputs with automatic priority
• Programmable current limit and thermal shutdown protection
• Low standby power consumption

Target Applications

• 5G small cell base stations (e.g., Nokia AirScale, Ericsson Radio 4402)
• IP cameras (e.g., Hikvision DS-2CD2T47G2-LSU/SL)
• Wireless access points (e.g., Cisco Catalyst 9105AXI)
• Industrial Ethernet switches (e.g., Siemens SCALANCE XB-200)
• Building automation controllers (e.g., Johnson Controls FX-PCG2621)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS23785BPWP. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TPS23785BPWP 是德州儀器 (TI) 推出的一款高度集成的以太網供電 (PoE) 受電設備 (PD) 控制器。它將 PD 接口與電流模式 DC-DC 控制器相結合，可為高達 25 W 的高功率應用提供高效的電源轉換。該器件符合 IEEE 802.3at (PoE+) 標準，採用緊湊的 24-HTSSOP 封裝，非常適合空間受限的設計。

詳細技術參數

核心特性

• 集成 PD 接口，支持檢測、分類和浪湧電流控制
• 電流模式 DC-DC 控制器，具有可編程頻率和斜率補償
• 支持 PoE 和輔助電源輸入，自動優先級切換
• 可編程電流限制和熱關斷保護
• 低待機功耗

典型應用場景

• 5G 小型基站（如 Nokia AirScale、Ericsson Radio 4402）
• IP 攝像機（如 Hikvision DS-2CD2T47G2-LSU/SL）
• 無線接入點（如 Cisco Catalyst 9105AXI）
• 工業以太網交換機（如 Siemens SCALANCE XB-200）
• 樓宇自動化控制器（如 Johnson Controls FX-PCG2621）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS23785BPWP 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]