TPS63900DSKR TI Buck-Boost Converter | 10-SON (2.5x2.5) | 1.8-5.5V, 1.5A

Product Overview

The TPS63900DSKR from Texas Instruments is a high-efficiency, low-quiescent-current buck-boost converter designed for battery-powered and space-constrained applications. It operates from an input voltage range of 1.8V to 5.5V and delivers up to 1.5A output current. The device integrates four low-RDS(on) switches and uses a unique control topology to achieve seamless transition between buck, boost, and buck-boost modes. Housed in a compact 10-pin SON package (2.5mm x 2.5mm), it is ideal for portable electronics, IoT devices, and industrial sensors.

Detailed Technical Specifications

Key Features

• Seamless buck-boost transition
• Low quiescent current (10 µA) for extended battery life
• High efficiency over wide load range
• Small solution size with minimal external components
• Power-save mode for light-load efficiency
• Overcurrent and overtemperature protection

Target Applications

• 5G base station remote radio units
• Automotive dashboard displays
• Portable medical devices (e.g., glucose meters)
• Wireless IoT sensors
• Battery-powered industrial handhelds

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS63900DSKR. 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

TPS63900DSKR 是德州儀器推出的一款高效率、低靜態電流升降壓轉換器，專為電池供電和空間受限的應用設計。它支援 1.8V 至 5.5V 的輸入電壓範圍，並可提供高達 1.5A 的輸出電流。該器件集成了四個低導通電阻開關，採用獨特的控制拓撲，實現降壓、升壓和升降壓模式之間的無縫切換。採用緊湊的 10 引腳 SON 封裝（2.5mm x 2.5mm），非常適合便攜式電子設備、物聯網設備和工業傳感器。

詳細技術參數

核心特性

• 無縫升降壓轉換
• 低靜態電流（10 µA），延長電池壽命
• 寬負載範圍內高效率
• 小型化解決方案，外部元件少
• 輕載高效節能模式
• 過流和過溫保護

典型應用場景

• 5G 基站遠程射頻單元
• 汽車儀表板顯示屏
• 便攜式醫療設備（如血糖儀）
• 無線物聯網傳感器
• 電池供電的工業手持設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS63900DSKR 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]