LM25118MHE/NOPB TI Wide Vin DC-DC Controller | 20-HTSSOP | 3-42V Input, 1.5A Output

Product Overview

The LM25118MHE/NOPB from Texas Instruments is a versatile wide input voltage range synchronous buck-boost controller designed for applications requiring a regulated output voltage from an input supply that can be above, below, or equal to the output. It operates from 3V to 42V input and can deliver up to 1.5A output current. The device integrates a high-side and low-side N-channel MOSFET driver, enabling high efficiency and compact solution size. The 20-pin HTSSOP package offers excellent thermal performance.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3V to 42V
• Synchronous buck-boost topology for high efficiency
• Adjustable switching frequency from 200kHz to 1MHz
• Integrated high-side and low-side MOSFET drivers
• Programmable soft-start
• Overcurrent protection (cycle-by-cycle)
• Thermal shutdown
• Available in 20-pin HTSSOP package with exposed pad for thermal dissipation

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• Battery-powered equipment
• Telecom and networking equipment
• Portable devices requiring wide input range

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM25118MHE/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

LM25118MHE/NOPB 是德州儀器（TI）推出的一款寬輸入電壓範圍同步升降壓控制器，適用於輸入電壓可能高於、低於或等於輸出電壓的應用。其工作電壓範圍為 3V 至 42V，輸出電流可達 1.5A。該器件集成了高側和低側 N 溝道 MOSFET 驅動器，可實現高效率和小型化解決方案。20 引腳 HTSSOP 封裝提供優異的熱性能。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3V 至 42V
• 同步升降壓拓撲，實現高效率
• 可調開關頻率：200kHz 至 1MHz
• 集成高側和低側 MOSFET 驅動器
• 可編程軟啟動
• 逐週期過流保護
• 熱關斷保護
• 採用 20 引腳 HTSSOP 封裝，帶有散熱焊盤

典型應用場景

• 5G 基站電源
• 汽車儀表盤和信息娛樂系統
• 工業控制系統
• 電池供電設備
• 電信和網絡設備
• 需要寬輸入範圍的便攜設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM25118MHE/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]