TPS650244RHBR TI Power Management IC | 32-VQFN (5x5) | 2.5V-6V Input, 3 Buck Converters

Product Overview

The TPS650244RHBR from Texas Instruments is a highly integrated power management IC designed for space-constrained applications. It combines three step-down converters (buck) and one low-dropout regulator (LDO) in a compact 32-pin VQFN package (5x5 mm). The device operates from an input voltage range of 2.5V to 6V, making it suitable for battery-powered and low-voltage systems. Each buck converter provides up to 1A output current with high efficiency, while the LDO delivers up to 200mA. The TPS650244RHBR features dynamic voltage scaling, power sequencing, and low quiescent current, ideal for portable electronics, industrial sensors, and wireless infrastructure.

Detailed Technical Specifications

Key Features

• Three high-efficiency step-down converters with up to 95% efficiency
• Integrated LDO for low-noise analog supply
• Dynamic voltage scaling (DVS) via I2C interface
• Power sequencing and enable control
• Overcurrent and thermal protection
• Low quiescent current for battery life extension
• Small footprint 5x5 mm VQFN package

Target Applications

• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Industrial sensors and IoT modules
• 5G small cell base stations (power management for RF transceivers)
• Automotive infotainment and dashboard displays
• Battery-powered handheld instruments
• Wireless communication modules (e.g., Wi-Fi, Bluetooth)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS650244RHBR. 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

TPS650244RHBR 是德州儀器（TI）推出的一款高度集成的電源管理 IC，專為空間受限的應用設計。它將三個降壓轉換器（buck）和一個低壓差穩壓器（LDO）集成在緊湊的 32 引腳 VQFN 封裝（5x5 mm）中。該器件的工作輸入電壓範圍為 2.5V 至 6V，適用於電池供電和低壓系統。每個降壓轉換器可提供高達 1A 的輸出電流，效率高，而 LDO 可提供高達 200mA 的電流。TPS650244RHBR 具有動態電壓調節、電源排序和低靜態電流等特性，非常適合便攜式電子設備、工業傳感器和無線基礎設施。

詳細技術參數

核心特性

• 三個高效降壓轉換器，效率高達 95%
• 集成 LDO，用於低噪聲模擬供電
• 通過 I2C 接口實現動態電壓調節（DVS）
• 電源排序和使能控制
• 過流和過熱保護
• 低靜態電流，延長電池壽命
• 小巧的 5x5 mm VQFN 封裝

典型應用場景

• 便攜式醫療設備（例如血糖儀、脈搏血氧儀）
• 工業傳感器和 IoT 模塊
• 5G 小型基站（射頻收發器的電源管理）
• 汽車信息娛樂系統和儀表盤顯示
• 電池供電的手持儀器
• 無線通信模塊（例如 Wi-Fi、藍牙）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS650244RHBR 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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品質保證與合規

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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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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
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