TPS630250RNCT TI Buck-Boost Converter | 14-VQFN-HR (3x2.5) | 2.3-5.5V, 2.5A

Product Overview

The TPS630250RNCT from Texas Instruments is a high-efficiency, low-quiescent-current buck-boost converter capable of delivering up to 2.5A output current. It operates from an input voltage range of 2.3V to 5.5V, making it ideal for battery-powered applications. The device seamlessly transitions between buck and boost modes to maintain a regulated output voltage, even when the input voltage is above or below the output. Housed in a compact 14-pin VQFN-HR package (3mm x 2.5mm), it offers a space-saving solution for portable electronics.

Detailed Technical Specifications

Key Features

• High efficiency up to 96% over a wide load range
• Automatic buck-boost mode transition
• Low quiescent current of 17 µA
• 2.4 MHz switching frequency for small external components
• Power-save mode for light load efficiency
• Output overvoltage protection
• Thermal shutdown protection
• Adjustable output voltage via external resistor divider

Target Applications

• 5G base station power management
• Automotive dashboard displays
• Portable medical devices
• Industrial sensors and IoT modules
• Battery-powered equipment (Li-ion, Li-Po)
• USB Type-C power delivery

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS630250RNCT. 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

TPS630250RNCT 是德州儀器（TI）推出的一款高效率、低靜態電流降壓-升壓轉換器，可提供高達 2.5A 的輸出電流。其輸入電壓範圍為 2.3V 至 5.5V，非常適合電池供電的應用。該器件能夠在降壓和升壓模式之間無縫切換，以維持穩定的輸出電壓，即使輸入電壓高於或低於輸出電壓。採用緊湊的 14 引腳 VQFN-HR 封裝（3mm x 2.5mm），為便攜式電子產品提供了節省空間的解決方案。

詳細技術參數

核心特性

• 在寬負載範圍內效率高達 96%
• 自動降壓-升壓模式切換
• 低靜態電流 17 µA
• 2.4 MHz 開關頻率，可使用小型外部元件
• 輕載時進入省電模式以提高效率
• 輸出過壓保護
• 熱關斷保護
• 通過外部電阻分壓器可調輸出電壓

典型應用場景

• 5G 基站電源管理
• 汽車儀表板顯示
• 便攜式醫療設備
• 工業傳感器和 IoT 模塊
• 電池供電設備（鋰離子、鋰聚合物）
• USB Type-C 電源傳輸

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS630250RNCT 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]