TPS53631RSBR TI Power Management IC | 40-WQFN (5X5) | Dual-Phase, D-CAP+

Product Overview

The TPS53631RSBR from Texas Instruments is a highly integrated, dual-phase, D-CAP+ step-down controller designed for non-isolated DC-DC converters. It features a wide input voltage range of 4.5V to 17V and provides an adjustable output voltage from 0.6V to 5.5V. The device is housed in a compact 40-pin WQFN (5x5 mm) package, making it ideal for space-constrained applications. With its proprietary D-CAP+ control topology, the TPS53631RSBR offers fast transient response, excellent load regulation, and high efficiency across a wide load range.

Detailed Technical Specifications

Key Features

• Dual-phase D-CAP+ control for fast transient response
• Wide input voltage range: 4.5V to 17V
• Adjustable output voltage from 0.6V to 5.5V
• High efficiency up to 95%
• Programmable switching frequency
• Overcurrent, overvoltage, and thermal protection
• Power-good indicator
• Small 40-WQFN package for space-saving designs

Target Applications

The TPS53631RSBR is ideal for a variety of applications requiring efficient and compact power solutions. Specific examples include:

• 5G base stations: Powering RF transceivers and digital processing units
• Automotive dashboard systems: Providing regulated voltages for infotainment and display modules
• Industrial automation: Powering PLCs and motor control units
• Networking equipment: Switches, routers, and servers
• FPGA and ASIC power supplies: Core and I/O voltage regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS53631RSBR. 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

TPS53631RSBR 是德州儀器（TI）推出的一款高度集成的雙相 D-CAP+ 降壓控制器，適用於非隔離式 DC-DC 轉換器。其輸入電壓範圍為 4.5V 至 17V，輸出電壓可調節至 0.6V 至 5.5V。器件採用緊湊的 40 引腳 WQFN（5x5 mm）封裝，非常適合空間受限的應用。憑藉專有的 D-CAP+ 控制拓撲，TPS53631RSBR 提供快速瞬態響應、出色的負載調節和寬負載範圍內的高效率。

詳細技術參數

核心特性

• 雙相 D-CAP+ 控制，實現快速瞬態響應
• 寬輸入電壓範圍：4.5V 至 17V
• 可調輸出電壓：0.6V 至 5.5V
• 高效率，最高可達 95%
• 可編程開關頻率
• 過流、過壓和熱保護
• 電源正常指示
• 小型 40-WQFN 封裝，節省空間

典型應用場景

TPS53631RSBR 適用於需要高效緊湊電源解決方案的各種應用。具體實例包括：

• 5G 基站：為射頻收發器和數字處理單元供電
• 汽車儀表板系統：為信息娛樂和顯示模塊提供穩壓電源
• 工業自動化：為 PLC 和電機控制單元供電
• 網絡設備：交換機、路由器和服務器
• FPGA 和 ASIC 電源：內核和 I/O 電壓調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS53631RSBR 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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• 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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