TPS65054RSMT TI Power Management IC | 32-VQFN (4x4) | 2.5V-6V Input, 3 Buck Converters

Product Overview

The TPS65054RSMT is a highly integrated power management IC from Texas Instruments, designed for space-constrained applications requiring multiple voltage rails. It features three step-down converters (buck) and one low-dropout regulator (LDO) in a compact 32-pin VQFN (4x4 mm) package. The device operates from an input voltage range of 2.5V to 6V, making it suitable for battery-powered and USB-powered systems. With high efficiency and low quiescent current, the TPS65054RSMT extends battery life in portable devices.

Detailed Technical Specifications

Key Features

• Three high-efficiency step-down converters with up to 95% efficiency
• One low-dropout regulator for noise-sensitive loads
• I2C interface for dynamic voltage scaling and configuration
• Power-save mode for light-load efficiency
• Undervoltage lockout (UVLO) and overcurrent protection
• Thermal shutdown protection
• Small footprint: 4x4 mm QFN package

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Portable medical devices
• Industrial sensors and IoT gateways
• Battery-powered consumer electronics (e.g., tablets, cameras)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65054RSMT. 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

TPS65054RSMT 是德州儀器 (TI) 推出的一款高度集成的電源管理 IC，專為需要多電壓軌的空間受限應用而設計。它採用緊湊的 32 引腳 VQFN (4x4 mm) 封裝，包含三個降壓轉換器 (buck) 和一個低壓差穩壓器 (LDO)。該器件在 2.5V 至 6V 的輸入電壓範圍內工作，適用於電池供電和 USB 供電系統。憑藉高效率與低靜態電流，TPS65054RSMT 可延長便攜設備的電池壽命。

詳細技術參數

核心特性

• 三個高效率降壓轉換器，效率高達 95%
• 一個低壓差穩壓器，適用於噪聲敏感負載
• I2C 接口，支持動態電壓調節與配置
• 省電模式，輕載時效率更高
• 欠壓鎖定 (UVLO) 與過流保護
• 熱關斷保護
• 小尺寸：4x4 mm QFN 封裝

典型應用場景

• 5G 基站電源管理
• 汽車儀表板與信息娛樂系統
• 便攜醫療設備
• 工業傳感器與物聯網網關
• 電池供電的消費電子產品 (如平板電腦、相機)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65054RSMT 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]