TPS54316QPWPRQ1 TI Step-Down Converter | 20-HTSSOP | 3A, 4.5V-28V

Product Overview

The TPS54316QPWPRQ1 is a high-performance, automotive-grade step-down (buck) DC-DC converter from Texas Instruments. It integrates a 3A, 0.2Ω high-side MOSFET and operates over a wide input voltage range of 4.5V to 28V. The device is designed for space-constrained applications requiring high efficiency and small solution size, featuring a 20-HTSSOP package with PowerPAD for enhanced thermal performance.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 28V
• 3A continuous output current
• Integrated 0.2Ω high-side MOSFET
• Fixed 500kHz switching frequency
• ±1% output voltage accuracy
• Adjustable soft-start
• Enable pin for power sequencing
• Overcurrent, overvoltage, undervoltage lockout, and thermal shutdown protection
• Automotive AEC-Q100 qualified

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial control systems
• Telecommunications equipment
• Portable battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS54316QPWPRQ1. 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

TPS54316QPWPRQ1 是德州儀器推出的一款高性能、車規級降壓 DC-DC 轉換器。它集成了 3A、0.2Ω 的高側 MOSFET，並在 4.5V 至 28V 的寬輸入電壓範圍內工作。該器件採用帶有 PowerPAD 的 20-HTSSOP 封裝，專為需要高效率和小尺寸解決方案的空間受限應用而設計。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 28V
• 3A 連續輸出電流
• 集成 0.2Ω 高側 MOSFET
• 固定 500kHz 開關頻率
• ±1% 輸出電壓精度
• 可調軟啟動
• 使能引腳用於電源排序
• 過流、過壓、欠壓鎖定和熱關斷保護
• 通過 AEC-Q100 車規認證

典型應用場景

• 5G 基站電源
• 汽車信息娛樂系統和儀表板
• 工業控制系統
• 電信設備
• 便攜式電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS54316QPWPRQ1 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]