TPS2044BD TI Power Distribution | 16-SOIC | 4-Ch, 0.5A, 2.7-5.5V

Product Overview

The TPS2044BD from Texas Instruments is a quad-channel power-distribution switch designed for applications requiring multiple independent power rails. It integrates four 0.5A N-channel MOSFET switches with active-high enable logic, providing robust protection features such as overcurrent, thermal shutdown, and reverse-current blocking. Housed in a compact 16-SOIC package, this device operates over a wide input voltage range of 2.7V to 5.5V, making it suitable for various low-voltage systems.

Detailed Technical Specifications

Key Features

• Four independent 0.5A power switches
• Low on-resistance (70 mΩ typical) minimizes power loss
• Wide input voltage range: 2.7V to 5.5V
• Active-high enable for each channel
• Built-in overcurrent and thermal protection
• Reverse-current blocking prevents backflow
• Compact 16-SOIC package for space-constrained designs

Target Applications

• 5G base station power distribution for remote radio units
• Automotive dashboard infotainment systems
• Industrial control modules with multiple sensor power rails
• Portable medical devices requiring independent power management
• USB hub power switching

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2044BD. 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

TPS2044BD 是德州儀器推出的四通道功率分配開關，專為需要多路獨立電源軌的應用設計。它集成了四個 0.5A N 溝道 MOSFET 開關，採用高電平有效使能邏輯，並提供過流、熱關斷和反向電流阻斷等保護功能。該器件採用緊湊的 16-SOIC 封裝，工作電壓範圍為 2.7V 至 5.5V，適用於各種低壓系統。

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 70 mΩ），降低功耗
• 寬輸入電壓範圍：2.7V 至 5.5V
• 每個通道高電平有效使能
• 內置過流和熱保護
• 反向電流阻斷防止回流
• 緊湊 16-SOIC 封裝，適合空間受限設計

典型應用場景

• 5G 基站遠程射頻單元的功率分配
• 汽車儀表板信息娛樂系統
• 工業控制模塊的多傳感器電源軌
• 需要獨立電源管理的便攜醫療設備
• USB 集線器電源切換

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2044BD 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]