TPS65981ABTRTQT TI Power Management IC | 56-VQFN (8x8) | USB PD Controller, 2 Buck Converters

Product Overview

The TPS65981ABTRTQT is a highly integrated power management IC (PMIC) from Texas Instruments, designed for USB Type-C and Power Delivery (PD) applications. It features dual buck converters, a boost converter, and a USB PD controller, all in a compact 56-pin VQFN (8x8 mm) package. This device simplifies power management in systems requiring USB-C connectivity with fast charging capabilities.

Detailed Technical Specifications

Key Features

• Integrated USB Type-C and PD controller with dead battery support
• Dual synchronous buck converters for system rails
• Boost converter for VCONN and VBUS
• Programmable current limit and over-voltage protection
• I2C interface for configuration and monitoring
• Low quiescent current for battery-powered applications

Target Applications

• USB-C hubs and docking stations (e.g., Dell WD19)
• Notebook and tablet power management (e.g., Lenovo ThinkPad)
• 5G base station control boards
• Automotive infotainment dashboards
• Portable power banks with USB-C output

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65981ABTRTQT. 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

TPS65981ABTRTQT 是德州儀器（TI）推出的一款高度集成的電源管理IC（PMIC），專為USB Type-C和電力傳輸（PD）應用設計。它包含兩個降壓轉換器、一個升壓轉換器和一個USB PD控制器，採用緊湊的56引腳VQFN（8x8 mm）封裝。該器件簡化了需要USB-C連接和快速充電功能的系統的電源管理。

詳細技術參數

核心特性

• 集成USB Type-C和PD控制器，支持無電池啟動
• 雙路同步降壓轉換器，用於系統電源軌
• 升壓轉換器用於VCONN和VBUS
• 可編程電流限制和過壓保護
• I2C接口用於配置和監控
• 低靜態電流，適合電池供電應用

典型應用場景

• USB-C集線器和擴展塢（例如Dell WD19）
• 筆記本和平板電腦電源管理（例如聯想ThinkPad）
• 5G基站控制板
• 汽車信息娛樂儀表板
• 帶USB-C輸出的便攜式移動電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65981ABTRTQT 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]