TPS63070RNMR TI DC-DC Converter | 15-VQFN-HR (3X2.5) | 2.5-5.5V Input, 1.2-5.5V Output

Product Overview

The TPS63070RNMR from Texas Instruments is a high-efficiency, low-quiescent-current buck-boost converter capable of delivering up to 2A output current. It operates from an input voltage range of 2.5V to 5.5V and provides a regulated output voltage from 1.2V to 5.5V. The device seamlessly transitions between buck and boost modes, making it ideal for battery-powered applications where the input voltage can vary above or below the output voltage. Housed in a compact 15-pin VQFN-HR package (3mm x 2.5mm), it offers a space-saving solution for portable electronics.

Detailed Technical Specifications

Key Features

• Automatic buck-boost transition
• High efficiency up to 96%
• Low quiescent current: 17 µA
• 2.4 MHz fixed frequency operation
• Power-save mode for light load efficiency
• Output overvoltage protection
• Thermal shutdown protection
• Small solution size with minimal external components

Target Applications

• Battery-powered devices (e.g., smartphones, tablets)
• Portable medical equipment (e.g., glucose meters, pulse oximeters)
• Wireless sensors and IoT modules
• 5G base station power management
• Automotive dashboard displays
• Industrial handheld terminals

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS63070RNMR. 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

TPS63070RNMR 是德州儀器（TI）推出的一款高效、低靜態電流降壓-升壓轉換器，能夠提供高達 2A 的輸出電流。它可在 2.5V 至 5.5V 的輸入電壓範圍內工作，並提供 1.2V 至 5.5V 的穩壓輸出電壓。該器件在降壓和升壓模式之間無縫切換，非常適合輸入電壓可能高於或低於輸出電壓的電池供電應用。採用緊湊的 15 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

• 自動降壓-升壓切換
• 高效率，最高可達 96%
• 低靜態電流：17 µA
• 2.4 MHz 固定頻率工作
• 輕載高效能的省電模式
• 輸出過壓保護
• 熱關斷保護
• 小型化解決方案，所需外部元件少

典型應用場景

• 電池供電設備（例如智能手機、平板電腦）
• 便攜式醫療設備（例如血糖儀、脈搏血氧儀）
• 無線傳感器和物聯網模塊
• 5G 基站電源管理
• 汽車儀表板顯示屏
• 工業手持終端

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS63070RNMR 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]