LM5005MH/NOPB TI Switching Controller | 20-HTSSOP | 5.5V-75V Input, 2.5A Output

Product Overview

The LM5005MH/NOPB is a high-voltage, non-synchronous buck controller from Texas Instruments, designed for step-down regulator applications. It operates over a wide input voltage range of 5.5V to 75V, making it suitable for industrial and automotive power systems. The device provides a regulated output voltage adjustable from 1.225V to 75V with an output current capability of up to 2.5A. Housed in a 20-pin HTSSOP package with an exposed pad for enhanced thermal performance, the LM5005MH/NOPB integrates a high-voltage N-channel MOSFET gate driver and all necessary control circuitry for a compact power solution.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 5.5V to 75V
• Adjustable output voltage from 1.225V to 75V
• Integrated N-channel MOSFET gate driver
• Adjustable switching frequency (50 kHz to 500 kHz)
• Cycle-by-cycle current limit
• Thermal shutdown protection
• Low shutdown current (25 µA)
• Exposed pad for improved thermal dissipation
• Available in 20-pin HTSSOP package

Target Applications

The LM5005MH/NOPB is ideal for a variety of high-voltage step-down applications, including:

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial power converters
• Telecom and networking equipment
• Battery-powered systems
• LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM5005MH/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

LM5005MH/NOPB 是德州儀器（TI）推出的一款高電壓非同步降壓控制器，專為降壓穩壓應用設計。其輸入電壓範圍為 5.5V 至 75V，適用於工業和汽車電源系統。該器件提供可調輸出電壓（1.225V 至 75V），輸出電流高達 2.5A。採用 20 引腳 HTSSOP 封裝（帶有裸露焊盤以增強散熱性能），LM5005MH/NOPB 集成了高電壓 N 溝道 MOSFET 柵極驅動器和所有必要的控制電路，實現緊湊的電源解決方案。

詳細技術參數

核心特性

• 寬輸入電壓範圍：5.5V 至 75V
• 可調輸出電壓：1.225V 至 75V
• 集成 N 溝道 MOSFET 柵極驅動器
• 可調開關頻率（50 kHz 至 500 kHz）
• 逐週期電流限制
• 熱關斷保護
• 低關斷電流（25 µA）
• 裸露焊盤改善散熱
• 採用 20 引腳 HTSSOP 封裝

典型應用場景

LM5005MH/NOPB 適用於多種高電壓降壓應用，包括：

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業電源轉換器
• 電信和網絡設備
• 電池供電系統
• LED 照明驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM5005MH/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]