TPS2075DBG4 TI USB Power Switch | 24-SSOP | 2.7-5.5V, 500mA

Product Overview

The TPS2075DBG4 from Texas Instruments is a dual USB power-distribution switch designed for applications requiring precise current limiting and thermal protection. Housed in a compact 24-SSOP package, this device provides two independent 500mA outputs with controlled rise times to minimize inrush current. It operates over a wide input voltage range of 2.7V to 5.5V, making it suitable for both 3.3V and 5V systems. The TPS2075DBG4 integrates over-current, over-temperature, and reverse-current protection, ensuring robust performance in demanding environments.

Detailed Technical Specifications

Key Features

• Dual 500mA USB power switch with independent enable control
• Integrated over-current and over-temperature protection
• Reverse-current blocking when disabled
• Controlled output rise time reduces inrush current
• Low quiescent current (85µA) and shutdown current (1µA)
• Under-voltage lockout (UVLO) for reliable startup
• Available in 24-SSOP package for space-constrained designs

Target Applications

• USB hubs and peripheral ports
• 5G base station control boards
• Automotive dashboard infotainment systems
• Industrial PLC and HMI panels
• Portable battery-powered devices
• Set-top boxes and gaming consoles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2075DBG4. 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

TPS2075DBG4 是德州儀器 (TI) 推出的雙通道 USB 電源分配開關，專為需要精確限流和熱保護的應用而設計。該器件採用緊湊的 24-SSOP 封裝，提供兩個獨立的 500mA 輸出，並具有受控上升時間以最小化浪湧電流。它支持 2.7V 至 5.5V 的寬輸入電壓範圍，適用於 3.3V 和 5V 系統。TPS2075DBG4 集成了過流、過溫和反向電流保護，確保在惡劣環境下的穩健性能。

詳細技術參數

核心特性

• 雙通道 500mA USB 電源開關，獨立使能控制
• 集成過流和過溫保護
• 禁用時反向電流阻斷
• 受控輸出上升時間，減少浪湧電流
• 低靜態電流 (85µA) 和關斷電流 (1µA)
• 欠壓鎖定 (UVLO) 確保可靠啟動
• 24-SSOP 封裝，適合空間受限設計

典型應用場景

• USB 集線器和外設端口
• 5G 基站控制板
• 汽車儀表盤信息娛樂系統
• 工業 PLC 和人機界面面板
• 便攜式電池供電設備
• 機頂盒和遊戲主機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2075DBG4 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]