LM43601AQPWPTQ1 TI Switching Voltage Regulator | 16-HTSSOP | 1A, 3.5V-36V

Product Overview

The LM43601AQPWPTQ1 is a high-performance, automotive-grade step-down (buck) switching voltage regulator from Texas Instruments. It is designed to deliver up to 1A of continuous output current with an input voltage range of 3.5V to 36V, making it suitable for a wide variety of applications. The device is housed in a compact 16-HTSSOP package, which offers excellent thermal performance. With integrated high-side and low-side MOSFETs, the LM43601AQPWPTQ1 provides high efficiency and minimal external component count. It features a fixed switching frequency of 2.1 MHz, allowing for small inductor and capacitor values. The device also includes a precision enable input, soft-start, and power-good flag for flexible system design.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3.5V to 36V
• 1A continuous output current
• Integrated high-side and low-side MOSFETs
• Fixed 2.1 MHz switching frequency
• Precision enable input and soft-start
• Power-good flag output
• Overcurrent and overtemperature protection
• Automotive AEC-Q100 qualified
• Low quiescent current: 40 µA
• Compact 16-HTSSOP package

Target Applications

• Automotive infotainment and cluster systems (e.g., dashboard displays)
• Advanced driver-assistance systems (ADAS) cameras and sensors
• 5G base station power supplies
• Industrial control systems
• Portable and battery-powered equipment
• Telecom and networking equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM43601AQPWPTQ1. 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

LM43601AQPWPTQ1 是德州儀器 (TI) 生產的高性能、車規級降壓開關穩壓器。它能夠在 3.5V 至 36V 的輸入電壓範圍內提供高達 1A 的連續輸出電流，適用於多種應用。該器件採用緊湊的 16-HTSSOP 封裝，具有出色的熱性能。集成高側和低側 MOSFET，LM43601AQPWPTQ1 提供高效率並減少外部元件數量。其固定開關頻率為 2.1 MHz，允許使用小型電感和電容。器件還包括精密使能輸入、軟啟動和電源正常標誌，便於靈活的系統設計。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3.5V 至 36V
• 1A 連續輸出電流
• 集成高側和低側 MOSFET
• 固定 2.1 MHz 開關頻率
• 精密使能輸入和軟啟動
• 電源正常標誌輸出
• 過流和過溫保護
• 符合 AEC-Q100 車規認證
• 低靜態電流：40 µA
• 緊湊的 16-HTSSOP 封裝

典型應用場景

• 汽車信息娛樂和儀表系統（例如儀表板顯示屏）
• 高級駕駛輔助系統 (ADAS) 攝像頭和傳感器
• 5G 基站電源
• 工業控制系統
• 便攜式和電池供電設備
• 電信和網絡設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM43601AQPWPTQ1 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。
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• 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

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• 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。
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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]