LM25088MH-2/NOPB TI Power Management IC | 16-HTSSOP | 4.5V-42V Input, 2.5A Output

Product Overview

The LM25088MH-2/NOPB is a high-voltage, non-synchronous buck regulator controller from Texas Instruments, designed for step-down DC-DC conversion in industrial, automotive, and telecom applications. It operates over a wide input voltage range of 4.5V to 42V and delivers output currents up to 2.5A. The device features an integrated high-side MOSFET driver, programmable switching frequency up to 1MHz, and comprehensive protection features including cycle-by-cycle current limit, thermal shutdown, and undervoltage lockout. Housed in a compact 16-lead HTSSOP package with exposed pad for enhanced thermal performance, it is ideal for space-constrained designs requiring high efficiency and reliability.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 42V
• Adjustable output voltage from 1.26V to 40V
• Programmable switching frequency up to 1MHz
• Integrated high-side N-channel MOSFET driver
• Cycle-by-cycle current limit with hiccup mode
• Thermal shutdown and undervoltage lockout
• External soft-start for controlled startup
• Low shutdown current (<10µA)
• Available in 16-lead HTSSOP package with exposed pad

Target Applications

• 5G base station power supplies (e.g., 48V to 12V conversion)
• Automotive infotainment and dashboard systems (e.g., 12V to 3.3V for processors)
• Industrial control systems (e.g., 24V to 5V for PLCs)
• Telecom and networking equipment (e.g., 48V to 3.3V for routers)
• Battery-powered systems (e.g., 12V to 5V for portable instruments)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM25088MH-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

LM25088MH-2/NOPB 是德州儀器（TI）推出的一款高壓非同步降壓穩壓控制器，專為工業、汽車和電信應用中的降壓 DC-DC 轉換而設計。它支持 4.5V 至 42V 的寬輸入電壓範圍，輸出電流高達 2.5A。該器件集成了高側 MOSFET 驅動器、可編程開關頻率（最高 1MHz）以及全面的保護功能，包括逐週期電流限制、熱關斷和欠壓鎖定。採用緊湊的 16 引腳 HTSSOP 封裝，帶有裸露焊盤以增強散熱性能，非常適合需要高效率和高可靠性的空間受限設計。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 42V
• 可調輸出電壓：1.26V 至 40V
• 可編程開關頻率：最高 1MHz
• 集成高側 N 溝道 MOSFET 驅動器
• 逐週期電流限制（打嗝模式）
• 熱關斷和欠壓鎖定
• 外部軟啟動，實現受控啟動
• 低關斷電流（<10µA）
• 採用 16 引腳 HTSSOP 封裝，帶裸露焊盤

典型應用場景

• 5G 基站電源（例如 48V 轉 12V）
• 汽車信息娛樂和儀表板系統（例如 12V 轉 3.3V 供處理器）
• 工業控制系統（例如 24V 轉 5V 供 PLC）
• 電信和網絡設備（例如 48V 轉 3.3V 供路由器）
• 電池供電系統（例如 12V 轉 5V 供便攜儀器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM25088MH-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]