LMR33620BDDAR TI Step-Down Converter | 8-SO-POWERPAD | 36V, 2A, 400kHz

Product Overview

The LMR33620BDDAR from Texas Instruments is a high-performance step-down (buck) DC-DC converter designed for industrial and automotive applications. It operates from an input voltage range of 3.8V to 36V and delivers up to 2A of continuous output current. The device is housed in an 8-pin SO PowerPAD package, which provides excellent thermal performance. With a fixed switching frequency of 400kHz, the LMR33620BDDAR offers a balance between efficiency and solution size. Its integrated high-side and low-side MOSFETs minimize external component count, making it ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3.8V to 36V
• 2A continuous output current
• Integrated high-side and low-side MOSFETs
• Fixed 400kHz switching frequency
• High efficiency up to 95%
• Internal compensation and soft-start
• Protection: overcurrent, overvoltage, undervoltage lockout, thermal shutdown
• PowerPAD package for enhanced thermal dissipation

Target Applications

• Industrial power supplies for factory automation and PLCs
• Automotive infotainment and dashboard systems
• 5G base station power management
• Battery-powered equipment and portable devices
• Distributed power architectures in telecom and networking

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMR33620BDDAR. 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

LMR33620BDDAR 是德州儀器（TI）推出的一款高性能降壓（buck）DC-DC轉換器，專為工業和汽車應用設計。它支援3.8V至36V的寬輸入電壓範圍，並可提供高達2A的連續輸出電流。器件採用8引腳SO PowerPAD封裝，具有優異的熱性能。400kHz的固定開關頻率在效率和解決方案尺寸之間取得了平衡。集成的高側和低側MOSFET減少了外部元件數量，非常適合空間受限的設計。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3.8V 至 36V
• 2A 連續輸出電流
• 集成高側和低側 MOSFET
• 固定 400kHz 開關頻率
• 高達 95% 的效率
• 內部補償和軟啟動
• 保護：過流、過壓、欠壓鎖定、熱關斷
• PowerPAD 封裝增強散熱

典型應用場景

• 工業電源，用於工廠自動化和PLC
• 汽車信息娛樂系統和儀表板
• 5G基站電源管理
• 電池供電設備和便攜式裝置
• 電信和網絡中的分布式電源架構

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMR33620BDDAR 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]