TPS2120YFPR TI Power Management IC | 20-DSBGA | 2.7V-5.5V, 4.5A

Product Overview

The TPS2120YFPR from Texas Instruments is a high-performance power management IC designed for seamless power source selection and load switching. Housed in a compact 20-DSBGA package, this device integrates two input power paths with automatic switchover, ideal for systems requiring uninterrupted power supply. It supports a wide input voltage range from 2.7V to 5.5V and delivers up to 4.5A continuous current. The TPS2120YFPR features low ON-resistance (typical 20mΩ) and fast transient response, making it suitable for battery-powered and dual-supply applications.

Detailed Technical Specifications

Key Features

• Automatic power source selection with priority setting
• Low quiescent current (45µA) for battery efficiency
• Fast switchover time (<10µs) to prevent system reset
• Integrated overcurrent and thermal protection
• Small footprint 20-DSBGA package for space-constrained designs

Target Applications

The TPS2120YFPR is ideal for applications requiring reliable power multiplexing, such as:

• 5G base stations (e.g., backup battery switching)
• Automotive dashboards and infotainment systems
• Industrial IoT gateways with dual power inputs
• Portable medical devices (e.g., patient monitors)
• Enterprise SSDs and RAID controllers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2120YFPR. 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

TPS2120YFPR 是德州儀器推出的一款高性能電源管理 IC，專為無縫電源選擇和負載切換設計。該器件採用緊湊的 20-DSBGA 封裝，集成兩個輸入電源路徑並支持自動切換，非常適合需要不間斷供電的系統。它支持 2.7V 至 5.5V 的寬輸入電壓範圍，並可提供高達 4.5A 的連續電流。TPS2120YFPR 具有低導通電阻（典型值 20mΩ）和快速瞬態響應，適用於電池供電和雙電源應用。

詳細技術參數

核心特性

• 自動電源選擇，支持優先級設置
• 低靜態電流（45µA），延長電池壽命
• 快速切換時間（<10µs），防止系統復位
• 集成過流和過熱保護
• 小巧的 20-DSBGA 封裝，節省 PCB 空間

典型應用場景

TPS2120YFPR 適用於需要可靠電源多路復用的應用，例如：

• 5G 基站（備用電池切換）
• 汽車儀表盤和信息娛樂系統
• 工業物聯網網關（雙電源輸入）
• 便攜式醫療設備（如病人監護儀）
• 企業級 SSD 和 RAID 控制器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2120YFPR 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]