LM5122QMH/NOPB TI Wide Vin Boost Controller | 20-HTSSOP | 3V-65V, 2.5A Gate Driver

Product Overview

The LM5122QMH/NOPB is a high-performance, wide input voltage range boost controller from Texas Instruments, designed for automotive and industrial applications. It operates from 3V to 65V input, making it suitable for multi-cell battery systems and 12V/24V/48V power buses. The device integrates a 2.5A peak gate driver for external N-channel MOSFETs, enabling high-power conversion up to several hundred watts. With synchronous rectification and spread spectrum frequency modulation, it achieves high efficiency and low EMI. The 20-pin HTSSOP package with exposed pad ensures excellent thermal performance.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3V to 65V
• 2.5A peak gate driver for high-power designs
• Synchronous rectification for >95% efficiency
• Spread spectrum frequency modulation for low EMI
• Adjustable switching frequency from 50kHz to 1MHz
• Hiccup mode overcurrent protection
• Thermal shutdown and UVLO
• Automotive qualified (AEC-Q100)

Target Applications

• Automotive: 12V/24V/48V battery systems, infotainment, dashboard power supplies
• Industrial: 5G base station power, telecom equipment, LED lighting
• Consumer: USB-C power delivery, portable power banks
• Medical: Portable diagnostic equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM5122QMH/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

LM5122QMH/NOPB 是德州儀器推出的一款高性能、寬輸入電壓範圍的升壓控制器，專為汽車和工業應用設計。它可在 3V 至 65V 輸入電壓下工作，適用於多節電池系統和 12V/24V/48V 電源總線。該器件集成了 2.5A 峰值柵極驅動器，用於驅動外部 N 溝道 MOSFET，可實現高達數百瓦的高功率轉換。憑藉同步整流和擴頻調製，它實現了高效率並降低了 EMI。20 引腳 HTSSOP 封裝帶有裸露焊盤，確保了出色的熱性能。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3V 至 65V
• 2.5A 峰值柵極驅動器，適用於高功率設計
• 同步整流，效率 >95%
• 擴頻調製，低 EMI
• 可調開關頻率：50kHz 至 1MHz
• 打嗝模式過流保護
• 熱關斷和欠壓鎖定
• 通過汽車級認證（AEC-Q100）

典型應用場景

• 汽車：12V/24V/48V 電池系統、信息娛樂系統、儀表板電源
• 工業：5G 基站電源、電信設備、LED 照明
• 消費電子：USB-C 供電、便攜式移動電源
• 醫療：便攜式診斷設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM5122QMH/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]