TPS2054BD TI Power Distribution | 16-SOIC | 0.5A, 2.7-5.5V

Product Overview

The TPS2054BD from Texas Instruments is a quad-channel power-distribution switch designed for applications requiring multiple independent power rails. Each channel provides up to 0.5A continuous current with a typical on-resistance of 70mΩ. The device operates over a wide input voltage range of 2.7V to 5.5V, making it suitable for both 3.3V and 5V systems. Integrated features include overcurrent protection, thermal shutdown, and under-voltage lockout (UVLO). The TPS2054BD is available in a 16-pin SOIC package, offering a compact solution for space-constrained designs.

Detailed Technical Specifications

Key Features

• Four independent 0.5A power switches
• Low on-resistance (70mΩ typical) minimizes power loss
• Wide input voltage range: 2.7V to 5.5V
• Built-in overcurrent and thermal protection
• Under-voltage lockout (UVLO) ensures proper operation
• Active-high enable logic with internal pull-down
• Fast transient response
• Space-saving 16-SOIC package

Target Applications

The TPS2054BD is ideal for power distribution in a variety of systems, including:

• 5G base stations: powering RF transceiver modules and control logic
• Automotive dashboard: distributing power to infotainment, display, and sensor modules
• Industrial automation: supplying power to PLC I/O modules and sensors
• Consumer electronics: USB port power management in hubs and docking stations
• Networking equipment: powering Ethernet switches and routers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2054BD. 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

TPS2054BD 是德州儀器 (TI) 推出的四通道功率分配開關，專為需要多個獨立電源軌的應用而設計。每個通道可提供高達 0.5A 的連續電流，典型導通電阻為 70mΩ。器件工作電壓範圍寬 (2.7V 至 5.5V)，適用於 3.3V 和 5V 系統。集成過流保護、熱關斷和欠壓鎖定 (UVLO) 功能。TPS2054BD 採用 16 引腳 SOIC 封裝，為空間受限的設計提供緊湊解決方案。

詳細技術參數

核心特性

• 四個獨立 0.5A 功率開關
• 低導通電阻 (典型 70mΩ)，降低功耗
• 寬輸入電壓範圍：2.7V 至 5.5V
• 內置過流和熱保護
• 欠壓鎖定 (UVLO) 確保正常運行
• 高電平有效使能邏輯，帶內部下拉電阻
• 快速瞬態響應
• 節省空間的 16-SOIC 封裝

典型應用場景

TPS2054BD 適用於多種系統的功率分配，包括：

• 5G 基站：為射頻收發模塊和控制邏輯供電
• 汽車儀表盤：為信息娛樂、顯示和傳感器模塊分配電源
• 工業自動化：為 PLC I/O 模塊和傳感器供電
• 消費電子：集線器和擴展塢中的 USB 端口電源管理
• 網絡設備：為以太網交換機和路由器供電

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2054BD 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。
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• 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]