TPS546C23RVFR TI DC-DC Converter | 40-LQFN-CLIP(7X5) | 4.5V-18V Input, 6A Output

Product Overview

The TPS546C23RVFR from Texas Instruments is a high-performance, synchronous step-down DC-DC converter designed for space-constrained and power-sensitive applications. It integrates high-side and low-side MOSFETs, delivering up to 6A continuous output current. The device operates over a wide input voltage range of 4.5V to 18V, making it suitable for a variety of intermediate bus and point-of-load applications. The compact 40-pin LQFN-CLIP package (7mm x 5mm) with exposed pad enables excellent thermal performance. Advanced features include frequency synchronization, power-good output, and programmable soft-start, ensuring reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• Integrated 6A MOSFETs with low RDS(on)
• Wide input voltage range: 4.5V to 18V
• Adjustable switching frequency with external synchronization
• Power-good output for sequencing and monitoring
• Programmable soft-start to reduce inrush current
• Overcurrent, overvoltage, and thermal shutdown protection
• Small footprint: 40-LQFN-CLIP (7mm x 5mm)

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial control and automation equipment
• Networking and telecom infrastructure
• FPGA and ASIC point-of-load regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS546C23RVFR. 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

TPS546C23RVFR 是德州儀器（TI）推出的一款高性能同步降壓 DC-DC 轉換器，專為空間受限且對功耗敏感的應用而設計。該器件集成了高側和低側 MOSFET，可提供高達 6A 的連續輸出電流。其輸入電壓範圍為 4.5V 至 18V，適用於各種中間總線和負載點應用。緊湊的 40 引腳 LQFN-CLIP 封裝（7mm x 5mm）搭配裸露焊盤，實現了出色的熱性能。先進功能包括頻率同步、電源正常輸出和可編程軟啟動，確保在苛刻環境下的可靠運行。

詳細技術參數

核心特性

• 集成 6A MOSFET，低導通電阻
• 寬輸入電壓範圍：4.5V 至 18V
• 可調開關頻率，支持外部同步
• 電源正常輸出，用於時序控制和監測
• 可編程軟啟動，減小浪湧電流
• 過流、過壓和過熱關斷保護
• 小尺寸：40-LQFN-CLIP（7mm x 5mm）

典型應用場景

• 5G 基站電源
• 汽車信息娛樂系統和儀表板
• 工業控制和自動化設備
• 網絡和電信基礎設施
• FPGA 和 ASIC 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 TPS546C23RVFR 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]