TPS54A20RNJT TI Step-Down Converter | 20-VQFN-HR (4x3.5) | 10A, 2.95V-17V

Product Overview

The TPS54A20RNJT is a high-performance, 10A synchronous step-down converter from Texas Instruments, designed for space-constrained applications. It operates over a wide input voltage range of 2.95V to 17V and provides an adjustable output voltage down to 0.6V with excellent transient response. Housed in a compact 20-pin VQFN-HR package (4mm x 3.5mm), this device integrates high-side and low-side MOSFETs to minimize external component count and simplify PCB layout.

Detailed Technical Specifications

Key Features

• Integrated 10A MOSFETs with low RDS(on)
• D-CAP3™ control for fast transient response
• Adjustable soft-start and sequencing
• Precision enable and power-good indicator
• Overcurrent, overvoltage, and thermal protection
• Supports pre-biased output startup

Target Applications

• 5G base station power supplies (e.g., for RF transceivers)
• Automotive infotainment and dashboard systems
• Industrial automation and robotics
• Networking equipment (switches, routers)
• FPGA and ASIC core voltage regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS54A20RNJT. 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

TPS54A20RNJT 是德州儀器推出的一款高性能、10A 同步降壓轉換器，專為空間受限的應用設計。它支持 2.95V 至 17V 的寬輸入電壓範圍，可提供低至 0.6V 的可調輸出電壓，並具有出色的瞬態響應。該器件採用緊湊的 20 引腳 VQFN-HR 封裝（4mm x 3.5mm），集成了高側和低側 MOSFET，以減少外部元件數量並簡化 PCB 佈局。

詳細技術參數

核心特性

• 集成 10A MOSFET，低導通電阻
• D-CAP3™ 控制，實現快速瞬態響應
• 可調軟啟動和時序控制
• 精確使能和電源正常指示
• 過流、過壓和熱保護
• 支持預偏置輸出啟動

典型應用場景

• 5G 基站電源（例如射頻收發器）
• 汽車信息娛樂和儀表板系統
• 工業自動化和機器人
• 網絡設備（交換機、路由器）
• FPGA 和 ASIC 核心電壓調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS54A20RNJT 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]