TPS54310PWPR TI DC-DC Converter | 20-HTSSOP | 3A Output, 3V-6V Input

Product Overview

The TPS54310PWPR is a high-performance, 3A synchronous buck converter from Texas Instruments, designed for low-voltage, high-density power systems. It operates from a 3V to 6V input voltage range and provides an adjustable output voltage down to 0.9V with high efficiency. The device integrates low RDS(on) MOSFETs and features a fixed 350kHz switching frequency, enabling small external components. Housed in a 20-pin HTSSOP PowerPAD package, it offers excellent thermal performance for space-constrained applications.

Detailed Technical Specifications

Key Features

• Integrated 80mΩ (high-side) and 50mΩ (low-side) MOSFETs
• Adjustable output voltage with 1% accuracy
• Fast transient response with voltage feed-forward
• Internal soft-start and overcurrent protection
• PowerPAD package for enhanced thermal dissipation
• Low shutdown current (<1µA)

Target Applications

• 5G base station power supplies (e.g., for RF transceivers)
• Automotive infotainment and dashboard systems
• Industrial control and automation modules
• FPGA and DSP core voltage regulation
• Point-of-load (POL) converters for networking equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS54310PWPR. 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

TPS54310PWPR 是德州儀器推出的一款高性能 3A 同步降壓轉換器，專為低電壓、高密度電源系統設計。它支援 3V 至 6V 的輸入電壓範圍，並提供可調輸出電壓低至 0.9V，效率高達 95%。該器件整合了低導通電阻的 MOSFET，並具有固定的 350kHz 開關頻率，可實現小型外部元件。採用 20 引腳 HTSSOP PowerPAD 封裝，散熱性能優異，適合空間受限的應用。

詳細技術參數

核心特性

• 整合 80mΩ（高側）和 50mΩ（低側）MOSFET
• 可調輸出電壓，精度 1%
• 電壓前饋實現快速瞬態響應
• 內部軟啟動和過流保護
• PowerPAD 封裝增強散熱
• 低關斷電流（<1µA）

典型應用場景

• 5G 基站電源（例如射頻收發器供電）
• 汽車資訊娛樂系統和儀表板
• 工業控制和自動化模組
• FPGA 和 DSP 核心電壓調節
• 網路設備的負載點（POL）轉換器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS54310PWPR 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]