TPS55165QPWPRQ1 TI Buck-Boost Converter | 20-HTSSOP | 2.7V-5.5V, 3A

Product Overview

The TPS55165QPWPRQ1 is a high-efficiency, low-quiescent-current buck-boost converter from Texas Instruments, designed for automotive and industrial applications. It operates over a wide input voltage range of 2.7V to 5.5V and can deliver up to 3A of output current. The device integrates four N-channel MOSFETs and provides a regulated output voltage from 2.5V to 5.5V. Its unique buck-boost topology ensures seamless transition between buck and boost modes, making it ideal for battery-powered systems where the input voltage can vary above or below the output.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 2.7V to 5.5V
• High efficiency: up to 95%
• Low quiescent current: 17 µA
• Integrated 4-N-channel MOSFETs
• Seamless buck-boost transition
• Power-save mode for light load
• Overcurrent, overvoltage, and thermal protection
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive infotainment and cluster systems (e.g., dashboard displays)
• 5G base station power supplies
• Portable and battery-powered devices
• Industrial sensors and actuators
• USB power delivery (PD) sources

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS55165QPWPRQ1. 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

TPS55165QPWPRQ1 是德州儀器推出的一款高效率、低靜態電流升降壓轉換器，專為汽車和工業應用設計。它可在 2.7V 至 5.5V 的寬輸入電壓範圍內工作，並提供高達 3A 的輸出電流。該器件集成了四個 N 溝道 MOSFET，輸出電壓可在 2.5V 至 5.5V 之間調節。其獨特的升降壓拓撲確保了在降壓和升壓模式之間的無縫切換，非常適合輸入電壓可能高於或低於輸出的電池供電系統。

詳細技術參數

核心特性

• 寬輸入電壓範圍：2.7V 至 5.5V
• 高效率：高達 95%
• 低靜態電流：17 µA
• 集成 4 個 N 溝道 MOSFET
• 無縫升降壓切換
• 輕載省電模式
• 過流、過壓和熱保護
• 通過 AEC-Q100 汽車應用認證

典型應用場景

• 汽車信息娛樂和儀表板系統（例如儀表板顯示屏）
• 5G 基站電源
• 便攜式和電池供電設備
• 工業傳感器和執行器
• USB 電源傳輸（PD）源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS55165QPWPRQ1 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]