TPS5430DDA TI DC-DC Converter | 8-SO-POWERPAD | 3A, 5.5V-36V

Product Overview

The TPS5430DDA is a high-output-current PWM converter from Texas Instruments, integrating a low-resistance, high-side N-channel MOSFET. It operates over a wide input voltage range of 5.5V to 36V and delivers up to 3A continuous output current. The device features a fixed 500kHz switching frequency, high efficiency, and external compensation for design flexibility. Housed in an 8-pin SO PowerPAD package, it offers excellent thermal performance.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 5.5V to 36V
• 3A continuous output current
• Integrated 110mΩ high-side MOSFET
• Fixed 500kHz switching frequency
• External compensation for loop optimization
• Internal slow start (4ms typical)
• Overcurrent protection (cycle-by-cycle)
• Thermal shutdown
• PowerPAD package for enhanced thermal dissipation

Target Applications

• 5G base station power supplies (e.g., remote radio unit)
• Automotive dashboard and infotainment systems
• Industrial control systems (PLC, motor drives)
• Telecom and networking equipment (routers, switches)
• Battery-powered systems (12V/24V battery banks)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS5430DDA. 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

TPS5430DDA 是德州儀器推出的一款高輸出電流 PWM 轉換器，集成了低電阻、高側 N 溝道 MOSFET。它支持 5.5V 至 36V 的寬輸入電壓範圍，並可提供高達 3A 的連續輸出電流。器件具有固定的 500kHz 開關頻率、高效率以及外部補償功能，便於設計靈活性。採用 8 引腳 SO PowerPAD 封裝，散熱性能優異。

詳細技術參數

核心特性

• 寬輸入電壓範圍：5.5V 至 36V
• 3A 連續輸出電流
• 集成 110mΩ 高側 MOSFET
• 固定 500kHz 開關頻率
• 外部補償，便於環路優化
• 內部軟啟動（典型 4ms）
• 逐週期過流保護
• 熱關斷保護
• PowerPAD 封裝增強散熱

典型應用場景

• 5G 基站電源（如遠程射頻單元）
• 汽車儀表盤及信息娛樂系統
• 工業控制系統（PLC、電機驅動）
• 電信及網絡設備（路由器、交換機）
• 電池供電系統（12V/24V 電池組）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS5430DDA 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]