TPS2231MRGPR-2 TI Power Management IC | 20-QFN (4x4) | 1.5A, 2.7-5.5V

Product Overview

The TPS2231MRGPR-2 from Texas Instruments is a single-channel power-distribution switch designed for applications requiring up to 1.5 A of continuous current. It operates over a wide input voltage range of 2.7 V to 5.5 V, making it suitable for various low-voltage systems. The device integrates a 70-mΩ N-channel MOSFET to minimize power dissipation and voltage drop. It features active-high enable logic, overcurrent protection, thermal shutdown, and under-voltage lockout (UVLO). The TPS2231MRGPR-2 is available in a compact 20-pin QFN (4x4 mm) package, ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• 1.5-A continuous current capability
• 70-mΩ typical on-resistance
• Wide input voltage range: 2.7 V to 5.5 V
• Active-high enable for simple control
• Adjustable overcurrent threshold
• Thermal shutdown and UVLO protection
• Compact 20-pin QFN package (4x4 mm)

Target Applications

• 5G base station power management
• Automotive dashboard infotainment systems
• Industrial control modules
• Portable consumer electronics
• USB peripheral power switches

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2231MRGPR-2. 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

TPS2231MRGPR-2 是德州儀器（TI）推出的一款單通道電源分配開關，專為需要高達 1.5 A 連續電流的應用而設計。其工作輸入電壓範圍為 2.7 V 至 5.5 V，適用於多種低電壓系統。該器件集成了 70-mΩ N 溝道 MOSFET，以最大限度地減少功耗和電壓降。它具備高電平有效使能邏輯、過流保護、熱關斷和欠壓鎖定（UVLO）功能。TPS2231MRGPR-2 採用緊湊的 20 引腳 QFN（4x4 mm）封裝，非常適合空間受限的設計。

詳細技術參數

核心特性

• 1.5 A 連續電流能力
• 典型導通電阻 70 mΩ
• 寬輸入電壓範圍：2.7 V 至 5.5 V
• 高電平有效使能，控制簡單
• 可調節過流閾值
• 熱關斷和欠壓鎖定保護
• 緊湊的 20 引腳 QFN 封裝（4x4 mm）

典型應用場景

• 5G 基站電源管理
• 汽車儀表板信息娛樂系統
• 工業控制模塊
• 便攜式消費電子產品
• USB 外設電源開關

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2231MRGPR-2 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。
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• 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]