TPS51631ARSMR TI Power Management IC | 32-VQFN (4x4) | Dual-Phase, D-CAP+

Product Overview

The TPS51631ARSMR is a high-performance, dual-phase, D-CAP+ mode step-down controller from Texas Instruments. Designed for low-voltage, high-current applications, it integrates a 5-V LDO and supports Intel VR12/IMVP7 serial VID interfaces. The device operates with an input voltage range of 4.5 V to 28 V and provides an output voltage as low as 0.5 V with ±0.5% accuracy. Housed in a compact 32-VQFN (4x4 mm) package, it offers excellent thermal performance and space savings.

Detailed Technical Specifications

Key Features

• Dual-phase D-CAP+ control for fast transient response
• Integrated 5-V LDO for bias supply
• Supports Intel VR12/IMVP7 SVID protocol
• Adaptive voltage positioning (AVP) for load-line regulation
• Overcurrent, overvoltage, and undervoltage protection
• Power-good output and enable control
• Small 4x4 mm QFN package

Target Applications

• Notebook and ultrabook CPU core power
• Desktop and workstation VR12/IMVP7 voltage regulators
• Graphics card core power (GPU Vcore)
• Embedded computing systems
• 5G base station power management
• Automotive infotainment and dashboard power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS51631ARSMR. 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

TPS51631ARSMR 是一款高性能、雙相、D-CAP+ 模式降壓控制器，來自德州儀器。專為低電壓、大電流應用設計，內置 5V LDO，支持 Intel VR12/IMVP7 串行 VID 接口。輸入電壓範圍為 4.5V 至 28V，輸出電壓低至 0.5V，精度 ±0.5%。採用緊湊的 32-VQFN（4x4mm）封裝，提供優異的熱性能和節省空間。

詳細技術參數

核心特性

• 雙相 D-CAP+ 控制，快速瞬態響應
• 集成 5V LDO 提供偏置電源
• 支持 Intel VR12/IMVP7 SVID 協議
• 自適應電壓定位 (AVP) 實現負載線調節
• 過流、過壓和欠壓保護
• 電源正常指示和使能控制
• 小型 4x4mm QFN 封裝

典型應用場景

• 筆記本電腦和超極本 CPU 核心供電
• 台式機和工作站 VR12/IMVP7 電壓調節器
• 顯卡核心供電 (GPU Vcore)
• 嵌入式計算系統
• 5G 基站電源管理
• 汽車信息娛樂和儀表板電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS51631ARSMR 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]