LM5020MMX-2/NOPB TI PWM Controller | 10-VSSOP | 13V-100V Input, 1MHz

Product Overview

The LM5020MMX-2/NOPB is a high-voltage, current-mode PWM controller from Texas Instruments, designed for isolated power supply applications. It operates from an input voltage range of 13V to 100V, making it suitable for industrial and telecom systems. The device features a programmable switching frequency up to 1MHz, integrated high-voltage startup regulator, and robust protection features including cycle-by-cycle current limiting, hiccup mode short-circuit protection, and thermal shutdown. Housed in a compact 10-VSSOP package, it enables efficient and reliable power conversion in space-constrained designs.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 13V to 100V
• Programmable switching frequency up to 1MHz
• Integrated high-voltage startup regulator
• Current-mode control for fast transient response
• Cycle-by-cycle current limiting and hiccup mode short-circuit protection
• Thermal shutdown with hysteresis
• Low shutdown current (<10µA)
• Available in 10-VSSOP package

Target Applications

• Telecom power supplies (e.g., 48V base station power modules)
• Industrial power converters (e.g., PLC power supplies)
• Automotive systems (e.g., 24V truck dashboard power)
• Isolated DC-DC converters for 5G base stations
• LED lighting drivers (e.g., street light power supplies)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM5020MMX-2/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

LM5020MMX-2/NOPB 是德州儀器 (TI) 的一款高壓電流模式 PWM 控制器，專為隔離式電源應用設計。其輸入電壓範圍為 13V 至 100V，適用於工業和電信系統。該器件具有高達 1MHz 的可編程開關頻率、集成高壓啟動穩壓器以及強大的保護功能，包括逐週期電流限制、打嗝模式短路保護和熱關斷。採用緊湊的 10-VSSOP 封裝，可在空間受限的設計中實現高效可靠的電源轉換。

詳細技術參數

核心特性

• 寬輸入電壓範圍：13V 至 100V
• 可編程開關頻率高達 1MHz
• 集成高壓啟動穩壓器
• 電流模式控制，實現快速瞬態響應
• 逐週期電流限制和打嗝模式短路保護
• 帶滯回的熱關斷
• 低關斷電流 (<10µA)
• 採用 10-VSSOP 封裝

典型應用場景

• 電信電源（例如 48V 基站電源模塊）
• 工業電源轉換器（例如 PLC 電源）
• 汽車系統（例如 24V 卡車儀表板電源）
• 5G 基站的隔離式 DC-DC 轉換器
• LED 照明驅動器（例如路燈電源）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM5020MMX-2/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]