TPS54623RHLR TI DC-DC Converter | 14-VQFN (3.5x3.5) | 6A, 4.5V-17V

Product Overview

The TPS54623RHLR is a high-performance, 6A synchronous step-down (buck) converter from Texas Instruments, housed in a compact 14-pin VQFN package (3.5mm x 3.5mm). It integrates high-side and low-side MOSFETs to deliver up to 6A continuous output current with excellent efficiency. The device operates over a wide input voltage range of 4.5V to 17V, making it suitable for a variety of applications including point-of-load (POL) regulation, industrial, and automotive systems. With its small footprint and high power density, the TPS54623RHLR simplifies design and reduces board space.

Detailed Technical Specifications

Key Features

• Integrated 6A MOSFETs for high efficiency and small solution size
• Wide input voltage range: 4.5V to 17V
• Adjustable switching frequency from 200kHz to 2.2MHz
• 0.6V ±1% reference voltage for accurate output regulation
• Power Good output for sequencing and fault indication
• Cycle-by-cycle current limit and thermal shutdown protection
• Pre-bias startup capability
• Available in a compact 14-VQFN package (3.5mm x 3.5mm)

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial control and automation equipment
• Networking and telecom equipment
• Point-of-load (POL) converters for FPGAs, ASICs, and DSPs
• Portable and battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS54623RHLR. 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

TPS54623RHLR 是德州儀器（TI）推出的一款高性能、6A 同步降壓轉換器，採用緊湊的 14 引腳 VQFN 封裝（3.5mm x 3.5mm）。它集成了高側和低側 MOSFET，可提供高達 6A 的連續輸出電流，並具有出色的效率。該器件在 4.5V 至 17V 的寬輸入電壓範圍內工作，適用於各種應用，包括負載點（POL）調節、工業和汽車系統。憑藉其小巧的尺寸和高功率密度，TPS54623RHLR 簡化了設計並減少了電路板空間。

詳細技術參數

核心特性

• 集成 6A MOSFET，實現高效率和小型化解決方案
• 寬輸入電壓範圍：4.5V 至 17V
• 可調開關頻率：200kHz 至 2.2MHz
• 0.6V ±1% 參考電壓，實現精確輸出調節
• 電源正常輸出，用於排序和故障指示
• 逐週期電流限制和熱關斷保護
• 預偏壓啟動能力
• 採用緊湊的 14-VQFN 封裝（3.5mm x 3.5mm）

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業控制和自動化設備
• 網絡和電信設備
• FPGA、ASIC 和 DSP 的負載點（POL）轉換器
• 便攜式和電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS54623RHLR 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]