TPS621351RGXT TI DC-DC Converter | 11-VQFN-HR(2x3) | 3-17V Input, 3A Output

Product Overview

The TPS621351RGXT from Texas Instruments is a high-efficiency, synchronous step-down DC-DC converter capable of delivering up to 3A continuous output current. It operates over a wide input voltage range of 3V to 17V, making it suitable for a variety of applications including industrial, automotive, and consumer electronics. The device is housed in a compact 11-pin VQFN-HR package (2mm x 3mm) for space-constrained designs.

Detailed Technical Specifications

Key Features

• High efficiency up to 95% reduces power loss
• Low quiescent current of 18µA extends battery life
• 2.5MHz switching frequency allows small external components
• Power Good output for sequencing and monitoring
• Overcurrent and overtemperature protection
• Adjustable output voltage from 0.8V to 6V
• Enable pin for power management

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial sensors and actuators
• Portable and battery-powered devices
• FPGA and DSP core voltages

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS621351RGXT. 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

TPS621351RGXT 是德州儀器推出的一款高效同步降壓 DC-DC 轉換器，可提供高達 3A 的連續輸出電流。其輸入電壓範圍為 3V 至 17V，適用於工業、汽車和消費電子等多種應用。該器件採用緊湊的 11 引腳 VQFN-HR 封裝（2mm x 3mm），適合空間受限的設計。

詳細技術參數

核心特性

• 高達 95% 的效率，降低功耗
• 18µA 低靜態電流，延長電池壽命
• 2.5MHz 開關頻率，支持小型外部元件
• Power Good 輸出，用於時序控制和監測
• 過流和過溫保護
• 可調輸出電壓 0.8V 至 6V
• 使能引腳，用於電源管理

典型應用場景

• 5G 基站電源
• 汽車儀表盤和信息娛樂系統
• 工業傳感器和執行器
• 便攜式和電池供電設備
• FPGA 和 DSP 核心電壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS621351RGXT 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]