LP87523JRNFRQ1 TI Multi-Phase Buck Converter | 26-VQFN-HR (4.5x4) | 4-Phase, 16A Output

Product Overview

The LP87523JRNFRQ1 is a high-performance, multi-phase step-down DC-DC converter from Texas Instruments, designed for demanding applications requiring high current and efficiency. Housed in a compact 26-pin VQFN-HR package (4.5mm x 4mm), this device integrates four buck converter phases capable of delivering up to 16A continuous output current. It operates over a wide input voltage range of 2.5V to 5.5V, making it suitable for battery-powered and point-of-load applications. The LP87523JRNFRQ1 features I2C/PMBus interface for dynamic voltage scaling and telemetry, enabling precise power management in advanced systems.

Detailed Technical Specifications

Key Features

• Four-phase buck converter with integrated MOSFETs
• Up to 16A continuous output current
• I2C/PMBus interface for voltage scaling, margining, and telemetry
• Dynamic voltage scaling (DVS) support
• High efficiency up to 95%
• 2.2 MHz switching frequency for small external components
• Over-current, over-voltage, and thermal protection
• Compact 26-pin VQFN-HR package

Target Applications

• 5G base station power management (e.g., remote radio units)
• Automotive infotainment and dashboard systems
• FPGA and ASIC core power supplies
• Industrial computing and embedded systems
• Network switches and routers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP87523JRNFRQ1. 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

LP87523JRNFRQ1 是德州儀器（TI）推出的一款高性能多相降壓DC-DC轉換器，專為需要高電流和高效率的應用而設計。該器件採用緊湊的26引腳VQFN-HR封裝（4.5mm x 4mm），集成四個降壓轉換器相位，可提供高達16A的連續輸出電流。其輸入電壓範圍為2.5V至5.5V，適用於電池供電和負載點應用。LP87523JRNFRQ1 配備I2C/PMBus接口，支持動態電壓調整和遙測，實現先進系統的精確電源管理。

詳細技術參數

核心特性

• 四相降壓轉換器，集成MOSFET
• 高達16A連續輸出電流
• I2C/PMBus接口，支持電壓調整、裕度和遙測
• 支持動態電壓調整（DVS）
• 高效率，高達95%
• 2.2 MHz開關頻率，減小外部元件尺寸
• 過流、過壓和過熱保護
• 緊湊的26引腳VQFN-HR封裝

典型應用場景

• 5G基站電源管理（例如遠程射頻單元）
• 汽車信息娛樂和儀表板系統
• FPGA和ASIC核心電源
• 工業計算和嵌入式系統
• 網絡交換機和路由器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP87523JRNFRQ1 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]