TPS65270RGER TI Power Management IC | 24-VQFN (4x4) | Dual Buck Converter, 4.5V-18V Input

Product Overview

The TPS65270RGER from Texas Instruments is a highly integrated power management IC (PMIC) designed for multi-rail applications. It features two synchronous step-down (buck) converters with adjustable output voltages, capable of delivering up to 3A per channel. The device operates from a wide input voltage range of 4.5V to 18V, making it suitable for a variety of systems powered from 5V, 9V, 12V, or 15V rails. Housed in a compact 24-pin VQFN (4x4 mm) package, the TPS65270RGER offers excellent thermal performance and space savings for space-constrained designs.

Detailed Technical Specifications

Key Features

• Dual synchronous buck converter with integrated FETs
• Wide input voltage range: 4.5V to 18V
• Adjustable output voltage from 0.8V to 6.0V
• High efficiency up to 95%
• Fixed 500 kHz switching frequency
• Power-good output for sequencing
• Enable and soft-start functions
• Overcurrent, overtemperature, and UVLO protection
• Compact 24-VQFN (4x4 mm) package

Target Applications

The TPS65270RGER is ideal for a wide range of applications requiring multiple low-voltage rails. Specific examples include:

• 5G base stations: Powering FPGA cores, I/O, and memory rails
• Automotive dashboard systems: Providing regulated voltages for infotainment, cluster, and ADAS modules
• Industrial control systems: Supplying power to PLCs, motor drives, and sensors
• Networking equipment: Routers, switches, and gateways requiring multiple voltage domains
• Consumer electronics: Smart home hubs, set-top boxes, and gaming consoles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65270RGER. 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

TPS65270RGER 是德州儀器（TI）推出的一款高度集成的電源管理 IC（PMIC），專為多電壓軌應用設計。它包含兩個同步降壓（buck）轉換器，輸出電壓可調，每個通道最大輸出電流為 3A。該器件支持 4.5V 至 18V 的寬輸入電壓範圍，適用於由 5V、9V、12V 或 15V 供電的各種系統。採用緊湊的 24 引腳 VQFN（4x4 mm）封裝，TPS65270RGER 在空間受限的設計中提供出色的熱性能和節省空間的優勢。

詳細技術參數

核心特性

• 雙路同步降壓轉換器，集成 FET
• 寬輸入電壓範圍：4.5V 至 18V
• 可調輸出電壓：0.8V 至 6.0V
• 高效率，最高達 95%
• 固定 500 kHz 開關頻率
• 電源正常輸出，用於時序控制
• 使能和軟啟動功能
• 過流、過溫和欠壓鎖定保護
• 緊湊的 24-VQFN（4x4 mm）封裝

典型應用場景

TPS65270RGER 適用於需要多個低電壓軌的廣泛應用。具體實例包括：

• 5G 基站：為 FPGA 核心、I/O 和內存供電
• 汽車儀表盤系統：為信息娛樂、儀表集群和 ADAS 模塊提供穩壓電源
• 工業控制系統：為 PLC、電機驅動和傳感器供電
• 網絡設備：路由器、交換機和網關，需要多個電壓域
• 消費電子：智能家居中樞、機頂盒和遊戲主機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65270RGER 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。
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• 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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