LM2593HVT-ADJ/NOPB TI DC-DC Converter | TO-220-7 | 4.5V-60V Input, 3A Output

Product Overview

The LM2593HVT-ADJ/NOPB is a high-voltage, adjustable output step-down (buck) switching regulator from Texas Instruments. It is part of the SIMPLE SWITCHER® family, designed to deliver up to 3A of continuous load current with excellent line and load regulation. The device operates over a wide input voltage range of 4.5V to 60V, making it suitable for industrial, automotive, and telecom applications. The adjustable output voltage can be set from 1.2V to 57V using external resistors. Housed in a TO-220-7 package, it offers robust thermal performance and is lead-free (NOPB).

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 60V
• Adjustable output voltage down to 1.2V
• 3A continuous output current
• High efficiency up to 90%
• 150 kHz fixed switching frequency
• Internal compensation
• Thermal shutdown and current limit protection
• Low standby current
• TO-220-7 package for excellent thermal dissipation

Target Applications

• Industrial power supplies for automation equipment
• Automotive infotainment and dashboard systems
• Telecom base station power modules
• Battery charging circuits
• Distributed power architectures
• Point-of-load regulation for FPGAs and microcontrollers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2593HVT-ADJ/NOPB. 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

LM2593HVT-ADJ/NOPB 是德州儀器 (TI) 的一款高壓、可調輸出降壓開關穩壓器，屬於 SIMPLE SWITCHER® 系列。它能提供高達 3A 的連續負載電流，具有優異的線性和負載調節率。該器件支持 4.5V 至 60V 的寬輸入電壓範圍，適用於工業、汽車和電信應用。輸出電壓可通過外部電阻在 1.2V 至 57V 之間調節。採用 TO-220-7 封裝，具有出色的熱性能，且為無鉛封裝 (NOPB)。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 60V
• 可調輸出電壓低至 1.2V
• 3A 連續輸出電流
• 高達 90% 的效率
• 150 kHz 固定開關頻率
• 內部補償
• 熱關斷和電流限制保護
• 低待機電流
• TO-220-7 封裝，散熱性能優異

典型應用場景

• 工業自動化設備的電源
• 汽車信息娛樂系統和儀表板
• 電信基站電源模塊
• 電池充電電路
• 分布式電源架構
• FPGA 和微控制器的負載點調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2593HVT-ADJ/NOPB 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]