LM20144QMHE/NOPB TI Power Management IC | 16-HTSSOP | 4.5V-5.5V Input, 4A Output

Product Overview

The LM20144QMHE/NOPB is a high-performance, synchronous buck regulator from Texas Instruments, designed to deliver up to 4A of continuous output current. It operates from an input voltage range of 4.5V to 5.5V, making it ideal for point-of-load conversions in various applications. Housed in a compact 16-HTSSOP package, this device integrates high-side and low-side MOSFETs to achieve high efficiency and small solution size. The LM20144QMHE/NOPB features adjustable switching frequency, current mode control, and a suite of protection features including overcurrent, overvoltage, and thermal shutdown.

Detailed Technical Specifications

Key Features

• Integrated high-side and low-side MOSFETs
• Adjustable switching frequency for design flexibility
• Current mode control for fast transient response
• Precision enable and soft-start
• Power good output for sequencing
• Overcurrent, overvoltage, and thermal protection
• Small 16-HTSSOP package for space-constrained designs

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• Telecom and networking equipment
• Point-of-load regulation for FPGAs and ASICs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM20144QMHE/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

LM20144QMHE/NOPB 是德州儀器推出的一款高性能同步降壓穩壓器，可提供高達 4A 的連續輸出電流。它工作在 4.5V 至 5.5V 的輸入電壓範圍內，非常適合各種應用的負載點轉換。該器件採用緊湊的 16-HTSSOP 封裝，集成了高側和低側 MOSFET，以實現高效率和小型化解決方案。LM20144QMHE/NOPB 具有可調開關頻率、電流模式控制以及一系列保護功能，包括過流、過壓和熱關斷。

詳細技術參數

核心特性

• 集成高側和低側 MOSFET
• 可調開關頻率，設計靈活
• 電流模式控制，快速瞬態響應
• 精確使能和軟啟動
• 電源正常輸出，用於時序控制
• 過流、過壓和熱保護
• 小型 16-HTSSOP 封裝，適合空間受限設計

典型應用場景

• 5G 基站電源
• 汽車儀表板和資訊娛樂系統
• 工業控制系統
• 電信和網路設備
• FPGA 和 ASIC 的負載點穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM20144QMHE/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]