TPS54383PWP TI Dual Buck Converter | 14-HTSSOP | 4.5V-28V Input, 3A Output

Product Overview

The TPS54383PWP is a dual, non-synchronous buck converter from Texas Instruments, designed for high-efficiency step-down DC-DC conversion. It integrates two 3A MOSFETs and operates over a wide input voltage range of 4.5V to 28V. The device is housed in a compact 14-HTSSOP package with PowerPAD for enhanced thermal performance. With adjustable switching frequency up to 1.2MHz, it enables small external components and reduced solution size.

Detailed Technical Specifications

Key Features

• Dual 3A output channels with independent enable
• Wide input voltage range for 5V, 12V, and 24V rails
• Adjustable soft-start to limit inrush current
• Overcurrent and overtemperature protection
• PowerPAD for improved thermal dissipation
• Low shutdown current (<2µA)

Target Applications

• 5G base station power supplies (e.g., for remote radio units)
• Automotive infotainment and dashboard systems
• Industrial control and automation equipment
• Networking and telecom infrastructure
• Point-of-load regulation for FPGAs and ASICs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS54383PWP. 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

TPS54383PWP 是德州儀器推出的雙通道非同步降壓轉換器，專為高效降壓 DC-DC 轉換設計。它集成了兩個 3A MOSFET，可在 4.5V 至 28V 的寬輸入電壓範圍內工作。器件採用緊湊的 14-HTSSOP 封裝並帶有 PowerPAD，以增強散熱性能。可調開關頻率高達 1.2MHz，有助於減小外部元件尺寸和整體方案體積。

詳細技術參數

核心特性

• 雙通道 3A 輸出，獨立使能控制
• 寬輸入電壓範圍，適用於 5V、12V 和 24V 電源軌
• 可調軟啟動，限制浪湧電流
• 過流和過溫保護
• PowerPAD 增強散熱
• 低關斷電流 (<2µA)

典型應用場景

• 5G 基站電源（如遠程射頻單元）
• 汽車信息娛樂系統和儀表盤
• 工業控制與自動化設備
• 網絡和電信基礎設施
• FPGA 和 ASIC 的負載點穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS54383PWP 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]