TPS53313RGET TI DC-DC Converter | 24-VQFN (4x4) | 3A, 4.5V-28V Input

Product Overview

The TPS53313RGET from Texas Instruments is a high-efficiency, synchronous step-down DC-DC converter capable of delivering up to 3A of continuous output current. It operates over a wide input voltage range of 4.5V to 28V, making it suitable for a variety of applications including industrial, automotive, and telecommunications. The device integrates low RDS(on) power MOSFETs and features a fixed switching frequency of 500kHz, which allows for a compact solution size. The TPS53313RGET is available in a 24-pin VQFN (4x4mm) package, offering excellent thermal performance.

Detailed Technical Specifications

Key Features

• Integrated 80mΩ and 40mΩ power MOSFETs
• Adjustable output voltage from 0.6V to 5.5V
• Precision enable input with hysteresis
• Overcurrent protection (cycle-by-cycle)
• Thermal shutdown protection
• Soft-start to reduce inrush current
• Power-good output for sequencing

Target Applications

The TPS53313RGET is ideal for powering FPGAs, DSPs, and microcontrollers in applications such as 5G base stations, automotive infotainment dashboards, industrial motor drives, and telecom power supplies. Its wide input range and high efficiency make it suitable for battery-powered systems and point-of-load regulation.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS53313RGET. 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

TPS53313RGET 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。它支持 4.5V 至 28V 的寬輸入電壓範圍，適用於工業、汽車和電信等多種應用。該器件集成了低導通電阻的功率 MOSFET，並具有 500kHz 的固定開關頻率，有助於實現緊湊的解決方案尺寸。TPS53313RGET 採用 24 引腳 VQFN（4x4mm）封裝，具有出色的熱性能。

詳細技術參數

核心特性

• 集成 80mΩ 和 40mΩ 功率 MOSFET
• 可調輸出電壓 0.6V 至 5.5V
• 精確使能輸入，帶遲滯
• 逐週期過流保護
• 熱關斷保護
• 軟啟動以減小浪湧電流
• 電源正常輸出，用於時序控制

典型應用場景

TPS53313RGET 非常適合為 FPGA、DSP 和微控制器供電，應用於 5G 基站、汽車信息娛樂儀表板、工業電機驅動和電信電源等場景。其寬輸入範圍和高效率使其適用於電池供電系統和負載點穩壓。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS53313RGET 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]