TPS54356PWPR TI Step-Down Converter | 16-HTSSOP | 3A, 4.5V-28V

Product Overview

The TPS54356PWPR is a high-performance, 3A step-down (buck) converter from Texas Instruments, designed for applications requiring high efficiency and compact size. It operates over a wide input voltage range of 4.5V to 28V, making it suitable for a variety of power supply designs. The device integrates a low RDS(on) MOSFET and features a fixed 500kHz switching frequency, enabling small external components. The 16-HTSSOP package with PowerPAD enhances thermal performance, allowing reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• 3A continuous output current
• Wide input voltage range: 4.5V to 28V
• Integrated 80mΩ high-side MOSFET
• Fixed 500kHz switching frequency
• Adjustable soft-start
• Enable pin for power sequencing
• Overcurrent, overvoltage, and thermal protection
• PowerPAD package for enhanced thermal dissipation

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial control and automation
• Telecom and networking equipment
• Point-of-load (POL) regulation for FPGAs and DSPs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS54356PWPR. 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

TPS54356PWPR 是德州儀器（TI）推出的一款高性能、3A 降壓轉換器，專為需要高效率和小尺寸的應用而設計。它支持 4.5V 至 28V 的寬輸入電壓範圍，適用於多種電源設計。該器件集成了低導通電阻的 MOSFET，並具有固定的 500kHz 開關頻率，可實現小型外部元件。採用帶 PowerPAD 的 16-HTSSOP 封裝，增強了熱性能，確保在苛刻環境下的可靠運行。

詳細技術參數

核心特性

• 3A 連續輸出電流
• 寬輸入電壓範圍：4.5V 至 28V
• 集成 80mΩ 高側 MOSFET
• 固定 500kHz 開關頻率
• 可調軟啟動
• 使能引腳用於電源排序
• 過流、過壓和熱保護
• PowerPAD 封裝增強散熱

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業控制與自動化
• 電信和網絡設備
• FPGA 和 DSP 的負載點（POL）調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS54356PWPR 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]