TPS650242RHBR TI Power Management IC | 32-VQFN (5x5) | 2.5V-6V Input, 3 Buck Converters

Product Overview

The TPS650242RHBR is a highly integrated power management IC from Texas Instruments, designed for space-constrained applications requiring multiple voltage rails. Housed in a compact 32-pin VQFN (5x5 mm) package, this device combines three step-down (buck) converters, one low-dropout (LDO) regulator, and a power-good indicator. It operates from an input voltage range of 2.5V to 6V, making it suitable for battery-powered systems and low-voltage industrial designs. The TPS650242RHBR offers high efficiency, low quiescent current, and excellent transient response, ensuring reliable power delivery for processors, FPGAs, and other digital loads.

Detailed Technical Specifications

Key Features

• Three high-efficiency step-down converters with up to 95% efficiency
• One low-dropout regulator for noise-sensitive analog circuits
• Power-good output for sequencing and monitoring
• Low quiescent current (17µA) extends battery life
• 2.25MHz switching frequency allows small external components
• Thermal shutdown and overcurrent protection
• Adjustable output voltages via external resistors
• Small 5x5 mm VQFN package saves board space

Target Applications

• 5G base station power management (e.g., for small cell transceivers)
• Automotive dashboard infotainment systems
• Portable medical devices (e.g., patient monitors)
• Industrial sensor nodes and IoT gateways
• FPGA and SoC power supplies (e.g., Xilinx Artix-7)
• Battery-powered handheld instruments

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS650242RHBR. 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

TPS650242RHBR 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。該器件採用緊湊的 32 引腳 VQFN（5x5 mm）封裝，集成了三個降壓轉換器、一個低壓差穩壓器（LDO）和一個電源正常指示器。其輸入電壓範圍為 2.5V 至 6V，適用於電池供電系統和低壓工業設計。TPS650242RHBR 具有高效率、低靜態電流和出色的瞬態響應，可為處理器、FPGA 和其他數字負載提供可靠的電源。

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，用於噪聲敏感模擬電路
• 電源正常輸出，用於時序和監控
• 低靜態電流（17µA），延長電池壽命
• 2.25MHz 開關頻率，允許使用小型外部元件
• 熱關斷和過流保護
• 通過外部電阻可調輸出電壓
• 小型 5x5 mm VQFN 封裝，節省電路板空間

典型應用場景

• 5G 基站電源管理（例如，用於小型蜂窩收發器）
• 汽車儀表板信息娛樂系統
• 便攜式醫療設備（例如，病人監護儀）
• 工業傳感器節點和物聯網網關
• FPGA 和 SoC 電源（例如，Xilinx Artix-7）
• 電池供電的手持儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS650242RHBR 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。
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• 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]