TPS51631RSMR TI Power Management IC | 32-VQFN (4x4) | Dual-Phase, D-CAP+

Product Overview

The TPS51631RSMR is a highly integrated, dual-phase, D-CAP+ mode step-down controller from Texas Instruments. It is designed for low-power, high-efficiency point-of-load (POL) applications. The device operates from a 4.5V to 24V input voltage range and provides an adjustable output voltage down to 0.6V with ±1% accuracy. Housed in a compact 32-pin VQFN (4x4 mm) package, it offers a complete power solution with minimal external components.

Detailed Technical Specifications

Key Features

• D-CAP+ mode control for fast transient response
• Dual-phase operation for high efficiency and reduced ripple
• Integrated MOSFET drivers with adaptive dead-time control
• Precision reference with ±1% accuracy over temperature
• Programmable soft-start and power-good indicator
• Overcurrent, overvoltage, and thermal shutdown protection
• Small 4x4 mm VQFN package for space-constrained designs

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control and automation equipment
• Networking and telecom infrastructure
• FPGA and ASIC core power

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS51631RSMR. 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

TPS51631RSMR 是德州儀器 (TI) 推出的一款高度集成的雙相 D-CAP+ 模式降壓控制器，專為低功耗、高效率的負載點 (POL) 應用而設計。該器件支持 4.5V 至 24V 的輸入電壓範圍，可提供低至 0.6V 的可調輸出電壓，精度為 ±1%。採用緊湊的 32 引腳 VQFN (4x4 mm) 封裝，以最少的外部元件實現完整的電源解決方案。

詳細技術參數

核心特性

• D-CAP+ 模式控制，實現快速瞬態響應
• 雙相操作，提高效率並降低紋波
• 集成 MOSFET 驅動器，具有自適應死區時間控制
• 精密基準，溫度範圍內精度 ±1%
• 可編程軟啟動和電源正常指示
• 過流、過壓和熱關斷保護
• 小型 4x4 mm VQFN 封裝，適合空間受限設計

典型應用場景

• 5G 基站電源
• 汽車儀表盤和信息娛樂系統
• 工業控制和自動化設備
• 網絡和電信基礎設施
• FPGA 和 ASIC 核心電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS51631RSMR 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]