LM5122MH/NOPB TI Wide Vin Boost Controller | 20-HTSSOP | 3V-65V Input, 1.2MHz

Product Overview

The LM5122MH/NOPB is a high-performance, wide input voltage range boost controller from Texas Instruments. It is designed to provide a compact and efficient power solution for applications requiring a regulated output voltage higher than the input. The device operates from a 3V to 65V input supply and can generate output voltages up to 100V. With its integrated 1.2MHz oscillator, the LM5122MH/NOPB enables small external components, reducing overall solution size. The controller features programmable soft-start, cycle-by-cycle current limiting, and thermal shutdown for robust protection. Housed in a 20-pin HTSSOP package with an exposed pad for enhanced thermal performance, this device is ideal for automotive, industrial, and telecom systems.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3V to 65V
• High output voltage capability: up to 100V
• Fixed 1.2MHz switching frequency
• Programmable soft-start
• Cycle-by-cycle current limiting
• Thermal shutdown protection
• Low shutdown current: < 10µA
• External synchronization capability
• Available in 20-pin HTSSOP with PowerPAD

Target Applications

• Automotive: 48V mild-hybrid systems, infotainment, dashboard power supplies
• Industrial: 24V/48V industrial power supplies, battery-powered equipment
• Telecom: 5G base station power modules, PoE (Power over Ethernet) injectors
• General: LED lighting, solar inverters, high-voltage bias supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM5122MH/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

LM5122MH/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。它專為需要輸出電壓高於輸入電壓的應用而設計，提供緊湊高效的電源解決方案。該器件可在 3V 至 65V 的輸入電源下工作，並能產生高達 100V 的輸出電壓。憑藉集成的 1.2MHz 振盪器，LM5122MH/NOPB 可使用小型外部元件，從而減小整體解決方案尺寸。該控制器具有可編程軟啟動、逐週期電流限制和熱關斷保護功能，確保穩健運行。採用 20 引腳 HTSSOP 封裝，帶有增強散熱性能的裸露焊盤，非常適合汽車、工業和電信系統。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3V 至 65V
• 高輸出電壓能力：高達 100V
• 固定 1.2MHz 開關頻率
• 可編程軟啟動
• 逐週期電流限制
• 熱關斷保護
• 低關斷電流：< 10µA
• 外部同步功能
• 採用 20 引腳 HTSSOP 封裝，帶 PowerPAD

典型應用場景

• 汽車：48V 輕度混合動力系統、信息娛樂系統、儀表板電源
• 工業：24V/48V 工業電源、電池供電設備
• 電信：5G 基站電源模塊、PoE（以太網供電）注入器
• 通用：LED 照明、太陽能逆變器、高壓偏置電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM5122MH/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]