TPS628438YKAR TI Step-Down Converter | 6-DSBGA (1.05X0.70) | 2.7V-6V Input, 3A Output

Product Overview

The TPS628438YKAR from Texas Instruments is a high-efficiency, synchronous step-down (buck) converter capable of delivering up to 3A of continuous output current. It operates over a wide input voltage range of 2.7V to 6V, making it suitable for a variety of low-voltage power supply applications. The device is housed in a compact 6-pin DSBGA package measuring 1.05mm x 0.70mm, ideal for space-constrained designs. With its advanced architecture, the TPS628438YKAR achieves excellent transient response and high efficiency across the load range.

Detailed Technical Specifications

Key Features

• High efficiency up to 95% reduces power loss
• Ultra-small 6-pin DSBGA package saves board space
• Wide input voltage range supports multiple power sources
• Low quiescent current extends battery life in portable devices
• Stable with small external components
• Overcurrent and overtemperature protection

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Portable and battery-powered devices
• Industrial sensors and IoT modules
• Solid-state drives (SSDs)
• FPGA and DSP core supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS628438YKAR. 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

TPS628438YKAR 是德州儀器 (TI) 推出的一款高效同步降壓轉換器，可提供高達 3A 的連續輸出電流。其輸入電壓範圍為 2.7V 至 6V，適用於多種低壓電源應用。該器件採用緊湊的 6 引腳 DSBGA 封裝，尺寸僅為 1.05mm x 0.70mm，非常適合空間受限的設計。憑藉先進的架構，TPS628438YKAR 在整個負載範圍內實現了出色的瞬態響應和高效率。

詳細技術參數

核心特性

• 高達 95% 的效率，降低功耗
• 超小型 6 引腳 DSBGA 封裝，節省電路板空間
• 寬輸入電壓範圍，支持多種電源
• 低靜態電流，延長便攜設備電池壽命
• 使用小型外部元件即可穩定工作
• 過流和過溫保護

典型應用場景

• 5G 基站電源管理
• 汽車儀表板及信息娛樂系統
• 便攜及電池供電設備
• 工業傳感器及 IoT 模塊
• 固態硬盤 (SSD)
• FPGA 和 DSP 核心供電

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS628438YKAR 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]