TPS53641RSBT TI Power Management IC | 40-WQFN (5x5) | Dual-Channel, 4-Phase, D-CAP+

Product Overview

The TPS53641RSBT from Texas Instruments is a highly integrated, dual-channel, multi-phase (up to 4 phases per channel) step-down controller with D-CAP+ architecture. It is designed for high-current, low-voltage applications such as servers, storage, and telecom equipment. The device operates from a 4.5V to 17V input voltage range and provides an output voltage as low as 0.25V with ±0.5% accuracy. Housed in a compact 40-WQFN (5x5) package, it offers excellent thermal performance and space savings.

Detailed Technical Specifications

Key Features

• Dual-channel, multi-phase (up to 4 phases per channel) operation
• D-CAP+ architecture for fast transient response
• Integrated MOSFET drivers and bootstrap diodes
• I2C/PMBus interface for telemetry and configuration
• Programmable switching frequency, soft-start, and current limit
• Overvoltage, undervoltage, overcurrent, and overtemperature protection
• Small 40-WQFN (5x5mm) package

Target Applications

• Server and cloud computing power supplies (e.g., Intel VR13/VR14)
• 5G base station power management
• Telecom and networking equipment (e.g., routers, switches)
• Storage systems (e.g., SSD, HDD arrays)
• Industrial and automotive infotainment systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS53641RSBT. 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

TPS53641RSBT 是德州儀器（TI）推出的一款高度集成的雙通道、多相（每通道最多4相）降壓控制器，採用 D-CAP+ 架構。專為高電流、低電壓應用設計，如服務器、存儲和電信設備。該器件在 4.5V 至 17V 輸入電壓範圍內工作，輸出電壓可低至 0.25V，精度為 ±0.5%。採用緊湊的 40-WQFN（5x5）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

• 雙通道、多相（每通道最多4相）操作
• D-CAP+ 架構，快速瞬態響應
• 集成 MOSFET 驅動器和自舉二極管
• I2C/PMBus 接口，用於遙測和配置
• 可編程開關頻率、軟啟動和電流限制
• 過壓、欠壓、過流和過溫保護
• 小型 40-WQFN（5x5mm）封裝

典型應用場景

• 服務器和雲計算電源（例如 Intel VR13/VR14）
• 5G 基站電源管理
• 電信和網絡設備（例如路由器、交換機）
• 存儲系統（例如 SSD、HDD 陣列）
• 工業和汽車信息娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS53641RSBT 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]