A6983NQTR ST DC-DC Converter | 16-QFN (3x3) | 3.5V-38V Input, 3A Output

Product Overview

The A6983NQTR is a high-efficiency, synchronous step-down switching regulator from STMicroelectronics, designed for automotive and industrial applications. It operates from an input voltage range of 3.5V to 38V and delivers up to 3A of continuous output current. The device integrates low RDS(on) power MOSFETs and features a fixed 2.2MHz switching frequency, enabling compact solution size. The A6983NQTR is available in a 16-lead QFN (3x3 mm) package, making it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Integrated 100mΩ high-side and 70mΩ low-side MOSFETs
• Adjustable output voltage from 0.85V to VIN
• Internal compensation and soft-start
• Overcurrent, overvoltage, and thermal protection
• Low quiescent current (25 µA typical)
• Enable pin with adjustable UVLO
• Power Good output

Target Applications

• Automotive infotainment and cluster systems (e.g., dashboard displays, head units)
• 5G base station power supplies
• Industrial automation and control systems
• Portable and battery-powered equipment
• Distributed power architectures

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for A6983NQTR. 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

A6983NQTR 是意法半導體推出的一款高效同步降壓開關穩壓器，專為汽車和工業應用設計。其輸入電壓範圍為 3.5V 至 38V，可提供高達 3A 的連續輸出電流。該器件集成了低導通電阻的功率 MOSFET，並具有固定的 2.2MHz 開關頻率，有助於實現緊湊的解決方案尺寸。A6983NQTR 採用 16 引腳 QFN（3x3 mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 集成 100mΩ 高側和 70mΩ 低側 MOSFET
• 可調輸出電壓，範圍從 0.85V 至 VIN
• 內部補償和軟啟動
• 過流、過壓和熱保護
• 低靜態電流（典型值 25 µA）
• 使能引腳，帶可調欠壓鎖定
• 電源正常輸出

典型應用場景

• 汽車信息娛樂和儀表系統（例如儀表板顯示、主機）
• 5G 基站電源
• 工業自動化和控制系統
• 便攜式和電池供電設備
• 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 A6983NQTR 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]