TPS65270PWPR TI Power Management IC | 24-HTSSOP | Dual Buck Converter, 4.5V-16V Input

Product Overview

The TPS65270PWPR from Texas Instruments is a highly integrated power management IC designed for multi-rail applications. It features two synchronous step-down (buck) converters with a wide input voltage range of 4.5V to 16V, making it suitable for systems powered by 5V, 9V, or 12V supplies. The device is housed in a compact 24-pin HTSSOP package with PowerPAD for enhanced thermal performance. Each output can be independently programmed via external resistors, and the switching frequency is adjustable from 300kHz to 2.2MHz, allowing optimization between efficiency and solution size.

Detailed Technical Specifications

Key Features

• Dual synchronous buck converters with independent enable and soft-start
• Wide input voltage range (4.5V to 16V) supports various power sources
• Adjustable switching frequency for size/efficiency trade-off
• High efficiency up to 95% reduces thermal dissipation
• Comprehensive protection: overcurrent, overvoltage, undervoltage lockout, thermal shutdown
• PowerPAD package for excellent thermal management

Target Applications

• 5G base station power supply (e.g., for FPGA or processor core rails)
• Automotive dashboard and infotainment systems
• Industrial control and automation equipment
• Networking and telecom equipment (e.g., routers, switches)
• Portable and battery-powered devices requiring multiple voltage rails

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65270PWPR. 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

TPS65270PWPR 是德州儀器（TI）推出的一款高度集成的電源管理 IC，專為多軌應用設計。它包含兩個同步降壓（buck）轉換器，輸入電壓範圍為 4.5V 至 16V，適用於 5V、9V 或 12V 供電的系統。器件採用緊湊的 24 引腳 HTSSOP 封裝（帶 PowerPAD），以增強散熱性能。每個輸出可通過外部電阻獨立編程，開關頻率在 300kHz 至 2.2MHz 之間可調，可在效率和解決方案尺寸之間進行優化。

詳細技術參數

核心特性

• 雙路同步降壓轉換器，獨立使能和軟啟動
• 寬輸入電壓範圍（4.5V 至 16V），支持多種電源
• 可調開關頻率，平衡尺寸與效率
• 高達 95% 的效率，降低熱耗散
• 全面保護：過流、過壓、欠壓鎖定、熱關斷
• PowerPAD 封裝，優異的熱管理性能

典型應用場景

• 5G 基站電源（例如為 FPGA 或處理器核心供電）
• 汽車儀表盤和信息娛樂系統
• 工業控制和自動化設備
• 網絡和電信設備（如路由器、交換機）
• 需要多電壓軌的便攜式和電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65270PWPR 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]