TPS40041DRBR TI DC-DC Controller | 8-SON(3x3) | 4.5V-40V Input, 1A Output

Product Overview

The TPS40041DRBR from Texas Instruments is a high-voltage, wide-input synchronous buck controller designed for efficient power conversion in space-constrained applications. Housed in a compact 8-pin SON (3x3 mm) package, it integrates key features to simplify design and reduce external component count. The device operates over an input voltage range of 4.5V to 40V and delivers output currents up to 1A, making it suitable for a variety of industrial, automotive, and telecom systems.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 40V
• Adjustable switching frequency up to 1 MHz
• Internal 1A gate driver for external MOSFETs
• High efficiency up to 95%
• Built-in overcurrent and thermal protection
• Small 8-pin SON package for space-constrained designs

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial control and automation equipment
• Telecom and networking devices
• Battery-powered systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS40041DRBR. 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

TPS40041DRBR 是德州儀器推出的一款高壓、寬輸入同步降壓控制器，專為空間受限的應用設計，實現高效電源轉換。該器件採用緊湊的 8 引腳 SON（3x3 mm）封裝，集成了關鍵功能以簡化設計並減少外部元件數量。其輸入電壓範圍為 4.5V 至 40V，輸出電流高達 1A，適用於多種工業、汽車和電信系統。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 40V
• 可調開關頻率高達 1 MHz
• 內部 1A 柵極驅動器，用於外部 MOSFET
• 高效率高達 95%
• 內置過流和熱保護
• 小型 8 引腳 SON 封裝，適合空間受限設計

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業控制和自動化設備
• 電信和網絡設備
• 電池供電系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS40041DRBR 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]