TPS56C231LRNNR TI DC-DC Converter | 18-VQFN-HR (3.5X3.5) | 4.5V-17V Input, 3A Output

Product Overview

The TPS56C231LRNNR is a high-efficiency, synchronous step-down DC-DC converter from Texas Instruments. It integrates 25mΩ and 12mΩ MOSFETs and supports an input voltage range of 4.5V to 17V, delivering up to 3A continuous output current. The device is optimized for small size and high efficiency, making it ideal for space-constrained applications. It features Eco-mode for light-load efficiency, cycle-by-cycle current limit, and thermal shutdown protection. The 18-VQFN-HR (3.5x3.5) package enables compact PCB layouts.

Detailed Technical Specifications

Key Features

• Integrated 25mΩ/12mΩ MOSFETs
• Adjustable soft-start
• Power-good output
• Overcurrent and overtemperature protection
• Eco-mode for high light-load efficiency
• Small 3.5x3.5mm package

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• Network switches and routers
• Portable electronics

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS56C231LRNNR. 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

TPS56C231LRNNR 是德州儀器推出的一款高效率、同步降壓 DC-DC 轉換器。它集成了 25mΩ 和 12mΩ MOSFET，支持 4.5V 至 17V 的輸入電壓範圍，可提供高達 3A 的連續輸出電流。該器件針對小尺寸和高效率進行了優化，非常適合空間受限的應用。它採用 Eco-mode 以實現輕載高效率，具有逐週期電流限制和熱關斷保護功能。18-VQFN-HR（3.5x3.5）封裝可實現緊湊的 PCB 佈局。

詳細技術參數

核心特性

• 集成 25mΩ/12mΩ MOSFET
• 可調軟啟動
• 電源正常輸出
• 過流和過溫保護
• Eco-mode 實現輕載高效率
• 小型 3.5x3.5mm 封裝

典型應用場景

• 5G 基站電源
• 汽車儀表板和資訊娛樂系統
• 工業控制系統
• 網路交換機和路由器
• 可攜式電子設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS56C231LRNNR 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]