TPS53640RSBR TI Power Management IC | 40-WQFN (5X5) | 4-Phase, PWM Controller

Product Overview

The TPS53640RSBR is a highly integrated, multi-phase, step-down controller from Texas Instruments, designed for high-current, low-voltage power supply applications. It features a 4-phase PWM control architecture with D-CAP+™ mode for fast transient response and excellent load regulation. The device operates from a 4.5V to 17V input voltage range and supports output voltages as low as 0.25V. Housed in a compact 40-pin WQFN (5x5mm) package, it is ideal for space-constrained designs requiring high efficiency and reliability.

Detailed Technical Specifications

Key Features

• D-CAP+™ control for fast transient response
• 4-phase operation with current sharing
• Integrated MOSFET drivers
• Programmable switching frequency
• Overcurrent, overvoltage, and undervoltage protection
• Power-good indicator
• Small 5x5mm QFN package

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Server and storage systems
• FPGA and ASIC core voltages
• Telecom and networking equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS53640RSBR. 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

TPS53640RSBR 是德州儀器推出的一款高度集成的多相降壓控制器，專為大電流、低電壓電源應用而設計。它採用 4 相 PWM 控制架構，配備 D-CAP+™ 模式，可實現快速瞬態響應和出色的負載調節。該器件支持 4.5V 至 17V 的輸入電壓範圍，輸出電壓可低至 0.25V。採用緊湊的 40 引腳 WQFN（5x5mm）封裝，非常適合需要高效率和高可靠性的空間受限設計。

詳細技術參數

核心特性

• D-CAP+™ 控制，實現快速瞬態響應
• 4 相操作，帶電流共享
• 集成 MOSFET 驅動器
• 可編程開關頻率
• 過流、過壓和欠壓保護
• 電源正常指示
• 小型 5x5mm QFN 封裝

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 服務器和存儲系統
• FPGA 和 ASIC 核心電壓
• 電信和網絡設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS53640RSBR 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]