TPS62870N0QWRXSRQ1 TI DC-DC Converter | 16-VQFN (2.55x3.55) | 2.7V-6V Input, 0.6V-5.5V Output

Product Overview

The TPS62870N0QWRXSRQ1 from Texas Instruments is a high-efficiency, synchronous step-down DC-DC converter designed for automotive and industrial applications. It operates over a wide input voltage range of 2.7V to 6V and delivers an adjustable output voltage from 0.6V to 5.5V with a continuous output current of up to 3A. The device is housed in a compact 16-pin VQFN package (2.55mm x 3.55mm), making it ideal for space-constrained designs. With integrated MOSFETs, low quiescent current, and a switching frequency of 2.2MHz, the TPS62870N0QWRXSRQ1 offers excellent transient response and high efficiency across the load range.

Detailed Technical Specifications

Key Features

• High efficiency up to 95% reduces thermal dissipation
• Low quiescent current of 17µA extends battery life
• Adjustable output voltage with ±1% accuracy
• Integrated MOSFETs minimize external component count
• 2.2MHz switching frequency allows small inductor and capacitor values
• Spread spectrum clocking reduces EMI
• Power-good output for sequencing and monitoring
• Enable pin with internal pull-down
• Overcurrent and overtemperature protection
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive infotainment and cluster (e.g., dashboard displays, head units)
• Advanced driver-assistance systems (ADAS) cameras and sensors
• 5G base station power supplies
• Industrial automation and control systems
• Portable and battery-powered equipment
• Point-of-load (POL) regulation for FPGAs, ASICs, and microcontrollers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS62870N0QWRXSRQ1. 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

TPS62870N0QWRXSRQ1 是德州儀器推出的一款高效同步降壓 DC-DC 轉換器，專為汽車和工業應用設計。它支持 2.7V 至 6V 的寬輸入電壓範圍，可提供 0.6V 至 5.5V 的可調輸出電壓，連續輸出電流高達 3A。器件採用緊湊的 16 引腳 VQFN 封裝（2.55mm x 3.55mm），非常適合空間受限的設計。憑藉集成 MOSFET、低靜態電流和 2.2MHz 開關頻率，TPS62870N0QWRXSRQ1 在整個負載範圍內提供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，降低熱損耗
• 17µA 低靜態電流，延長電池壽命
• 可調輸出電壓，精度 ±1%
• 集成 MOSFET，減少外部元件數量
• 2.2MHz 開關頻率，允許使用小型電感和電容
• 展頻時鐘降低 EMI
• 電源正常輸出，用於排序和監控
• 使能引腳帶內部下拉電阻
• 過流和過溫保護
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 汽車信息娛樂和儀表組（例如儀表板顯示器、主機）
• 高級駕駛輔助系統（ADAS）攝像頭和傳感器
• 5G 基站電源
• 工業自動化和控制系統
• 便攜式和電池供電設備
• FPGA、ASIC 和微控制器的負載點（POL）調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS62870N0QWRXSRQ1 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]