TPS565208DDCR TI 5.5A Sync Buck Converter | SOT-23-THIN | 4.5V-17V Input, 1% Accuracy

Product Overview

The TPS565208DDCR from Texas Instruments is a high-efficiency, 5.5A synchronous step-down (buck) converter in a compact SOT-23-THIN package. It integrates low RDS(on) MOSFETs and features a fixed 1.2MHz switching frequency, enabling small external components. With an input voltage range of 4.5V to 17V, it is ideal for point-of-load (POL) regulation in various systems.

Detailed Technical Specifications

Key Features

• 5.5A continuous output current
• Wide input voltage range: 4.5V to 17V
• Fixed 1.2MHz switching frequency for small solution size
• ±1% output voltage accuracy over line, load, and temperature
• Integrated 28mΩ and 14mΩ MOSFETs for high efficiency
• Cycle-by-cycle current limit, hiccup mode overcurrent protection
• Thermal shutdown protection
• Power Good output for sequencing
• Adjustable soft-start
• Enable pin with internal pull-up

Target Applications

• 5G base station power supply (e.g., for FPGA or ASIC cores)
• Automotive dashboard and infotainment systems
• Industrial control systems (PLC, motor drives)
• Networking equipment (switches, routers)
• Portable electronics (laptops, tablets)
• Point-of-load regulation for DSPs and microcontrollers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS565208DDCR. 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

TPS565208DDCR 是德州儀器 (TI) 推出的一款高效率、5.5A 同步降壓轉換器，採用緊湊的 SOT-23-THIN 封裝。它集成了低導通電阻的 MOSFET，並具有固定的 1.2MHz 開關頻率，從而可以使用小型外部元件。輸入電壓範圍為 4.5V 至 17V，非常適合各種系統中的負載點 (POL) 穩壓。

詳細技術參數

核心特性

• 5.5A 連續輸出電流
• 寬輸入電壓範圍: 4.5V 至 17V
• 固定 1.2MHz 開關頻率，實現小尺寸解決方案
• 在線路、負載和溫度範圍內 ±1% 輸出電壓精度
• 集成 28mΩ 和 14mΩ MOSFET，高效率
• 逐週期電流限制、打嗝模式過流保護
• 熱關斷保護
• 電源正常輸出，用於時序控制
• 可調軟啟動
• 使能引腳，帶內部上拉

典型應用場景

• 5G 基站電源 (例如 FPGA 或 ASIC 內核)
• 汽車儀表板和資訊娛樂系統
• 工業控制系統 (PLC、電機驅動)
• 網絡設備 (交換機、路由器)
• 便攜式電子設備 (筆記本電腦、平板電腦)
• DSP 和微控制器的負載點穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS565208DDCR 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]