TPS65281RGVT TI Power Management IC | 16-VQFN (4x4) | 4.5V-18V Input, 3A Output

Product Overview

The TPS65281RGVT from Texas Instruments is a highly integrated power management IC designed for space-constrained applications. It features a single buck converter with a wide input voltage range of 4.5V to 18V, capable of delivering up to 3A of continuous output current. The device is housed in a compact 16-pin VQFN package (4mm x 4mm) with an exposed thermal pad for efficient heat dissipation. It incorporates advanced features such as adjustable output voltage, soft-start, and overcurrent protection, making it ideal for a variety of industrial and consumer electronics.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 18V
• High output current: up to 3A
• Adjustable output voltage from 0.8V to 5.5V
• Integrated power MOSFETs for high efficiency
• Soft-start to reduce inrush current
• Overcurrent and overtemperature protection
• Small 16-pin VQFN package (4mm x 4mm)
• Enable pin for power sequencing

Target Applications

The TPS65281RGVT is suitable for a wide range of applications including:

• 5G base station power supplies
• Automotive dashboard displays
• Industrial control systems
• Portable electronics
• Networking equipment
• FPGA and DSP power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65281RGVT. 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

TPS65281RGVT 是德州儀器（TI）推出的一款高度集成的電源管理 IC，專為空間受限的應用設計。它包含一個降壓轉換器，輸入電壓範圍為 4.5V 至 18V，可提供高達 3A 的連續輸出電流。器件採用緊湊的 16 引腳 VQFN 封裝（4mm x 4mm），帶有裸露散熱焊盤，以實現高效散熱。它集成了可調輸出電壓、軟啟動和過流保護等先進功能，適用於各種工業和消費電子產品。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 18V
• 高輸出電流：高達 3A
• 可調輸出電壓：0.8V 至 5.5V
• 集成功率 MOSFET，高效率
• 軟啟動，減小浪湧電流
• 過流和過溫保護
• 小型 16 引腳 VQFN 封裝（4mm x 4mm）
• 使能引腳，用於電源排序

典型應用場景

TPS65281RGVT 適用於多種應用，包括：

• 5G 基站電源
• 汽車儀表板顯示
• 工業控制系統
• 便攜式電子設備
• 網絡設備
• FPGA 和 DSP 電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65281RGVT 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。
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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]