TPS2554DRCT TI Power Distribution | 10-VSON (3x3) | 5.5V, 1.5A, Current-Limited

Product Overview

The TPS2554DRCT from Texas Instruments is a precision current-limited power-distribution switch designed for applications requiring robust protection and accurate current limiting. It operates over a wide input voltage range of 2.5V to 5.5V and can deliver up to 1.5A of continuous current. The device integrates a low on-resistance N-channel MOSFET (typical 70mΩ) to minimize power loss and voltage drop. It features programmable current-limit threshold via an external resistor, with accuracy within ±6% at 1.5A. The TPS2554DRCT also includes thermal shutdown, reverse-current blocking, and under-voltage lockout (UVLO) for enhanced system reliability. Housed in a compact 10-pin VSON (3x3mm) package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Precision current limiting with ±6% accuracy
• Low on-resistance (70mΩ) minimizes voltage drop
• Wide input voltage range (2.5V to 5.5V)
• Built-in thermal shutdown and reverse-current blocking
• Under-voltage lockout (UVLO) for reliable startup
• Enable pin for ON/OFF control
• Compact 10-VSON (3x3mm) package

Target Applications

• 5G base station power distribution
• Automotive dashboard and infotainment systems
• Industrial sensors and actuators
• Portable and battery-powered devices
• USB hubs and peripheral ports

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2554DRCT. 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

TPS2554DRCT 是德州儀器（TI）推出的一款精密限流電源分配開關，專為需要強大保護和準確限流的應用而設計。它可在 2.5V 至 5.5V 的寬輸入電壓範圍內工作，並提供高達 1.5A 的連續輸出電流。該器件集成了低導通電阻（典型值 70mΩ）的 N 溝道 MOSFET，以最小化功率損耗和壓降。通過外部電阻可編程限流閾值，在 1.5A 時精度為 ±6%。TPS2554DRCT 還包括熱關斷、反向電流阻斷和欠壓鎖定（UVLO）功能，以增強系統可靠性。採用緊湊的 10 引腳 VSON（3x3mm）封裝，非常適合空間受限的設計。

詳細技術參數

核心特性

• 精密限流，精度 ±6%
• 低導通電阻（70mΩ），壓降小
• 寬輸入電壓範圍（2.5V 至 5.5V）
• 內置熱關斷和反向電流阻斷
• 欠壓鎖定（UVLO）確保可靠啟動
• 使能引腳用於開/關控制
• 緊湊的 10-VSON（3x3mm）封裝

典型應用場景

• 5G 基站電源分配
• 汽車儀表盤和信息娛樂系統
• 工業傳感器和執行器
• 便攜式和電池供電設備
• USB 集線器和外設端口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2554DRCT 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]