TPS62087RLTT TI DC-DC Converter | 7-VSON（2X2） | 3A, 2.4-5.5V Input

Product Overview

The TPS62087RLTT from Texas Instruments is a high-efficiency, synchronous step-down DC-DC converter capable of delivering up to 3A of continuous output current. It operates from an input voltage range of 2.4V to 5.5V, making it ideal for low-voltage power rails in portable and embedded systems. The device integrates low RDS(on) MOSFETs and uses a fixed-frequency, peak-current-mode control architecture for fast transient response and stable operation. Available in a compact 7-pin VSON (2mm x 2mm) package, the TPS62087RLTT is optimized for space-constrained applications requiring high power density.

Detailed Technical Specifications

Key Features

• High efficiency up to 95% reduces thermal dissipation
• 3A continuous output current in a small 2mm x 2mm package
• Wide input voltage range supports single-cell Li-Ion and 3.3V/5V rails
• 2.4 MHz fixed switching frequency allows small external components
• Power-save mode for light-load efficiency
• 100% duty cycle for low dropout operation
• Overcurrent, overtemperature, and short-circuit protection

Target Applications

• 5G base station: powering FPGA cores and SerDes transceivers
• Automotive dashboard: supplying 1.8V/3.3V to infotainment processors
• Portable devices: battery-powered IoT sensors and wearables
• Industrial control: PLC and motor drive auxiliary rails
• Networking: routers and switches for core logic

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS62087RLTT. 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

TPS62087RLTT 是德州儀器（TI）推出的一款高效率、同步降壓 DC-DC 轉換器，可提供高達 3A 的連續輸出電流。其輸入電壓範圍為 2.4V 至 5.5V，非常適合便攜式和嵌入式系統中的低電壓電源軌。該器件集成了低導通電阻 MOSFET，並採用固定頻率、峰值電流模式控制架構，實現快速瞬態響應和穩定運行。採用緊湊的 7 引腳 VSON（2mm x 2mm）封裝，TPS62087RLTT 針對需要高功率密度的空間受限應用進行了優化。

詳細技術參數

核心特性

• 高達 95% 的效率，降低熱耗散
• 3A 連續輸出電流，封裝僅 2mm x 2mm
• 寬輸入電壓範圍，支持單節鋰離子電池和 3.3V/5V 電源軌
• 2.4 MHz 固定開關頻率，允許使用小型外部元件
• 省電模式，提高輕載效率
• 100% 佔空比，實現低壓差運行
• 過流、過溫和短路保護

典型應用場景

• 5G 基站：為 FPGA 內核和 SerDes 收發器供電
• 汽車儀表板：為信息娛樂處理器提供 1.8V/3.3V
• 便攜設備：電池供電的 IoT 傳感器和可穿戴設備
• 工業控制：PLC 和電機驅動輔助電源軌
• 網絡設備：路由器和交換機的核心邏輯供電

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS62087RLTT 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]