LM25576MH/NOPB TI Switching Controller | 20-HTSSOP | 42V, 1.5A

Product Overview

The LM25576MH/NOPB is a high-voltage, 1.5A step-down switching regulator from Texas Instruments, housed in a 20-HTSSOP package. It integrates a 42V N-channel MOSFET and operates over a wide input voltage range of 6V to 42V, making it suitable for industrial and automotive applications. The device features a constant on-time (COT) control architecture, providing fast transient response and easy loop compensation.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 6V to 42V
• 1.5A continuous output current
• Integrated high-side N-channel MOSFET
• Adjustable switching frequency up to 1MHz
• Constant on-time control for fast transient response
• Internal soft-start and overcurrent protection
• Thermal shutdown and under-voltage lockout
• Small 20-HTSSOP package for space-constrained designs

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial control and automation
• Telecommunications equipment
• Battery-powered systems
• Distributed power architectures

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM25576MH/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

LM25576MH/NOPB 是德州儀器 (TI) 的一款高電壓、1.5A 降壓開關穩壓器，採用 20-HTSSOP 封裝。它集成了 42V N 溝道 MOSFET，輸入電壓範圍為 6V 至 42V，適用於工業和汽車應用。該器件採用恆定導通時間 (COT) 控制架構，提供快速瞬態響應和簡易的環路補償。

詳細技術參數

核心特性

• 寬輸入電壓範圍：6V 至 42V
• 1.5A 連續輸出電流
• 集成高側 N 溝道 MOSFET
• 可調開關頻率，最高 1MHz
• 恆定導通時間控制，快速瞬態響應
• 內部軟啟動和過流保護
• 熱關斷和欠壓鎖定
• 小型 20-HTSSOP 封裝，節省空間

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業控制和自動化
• 電信設備
• 電池供電系統
• 分布式電源架構

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM25576MH/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]