LM5022QDGSRQ1 TI PWM Controller | 10-VSSOP | 4.5V-100V, 1A Gate Driver

Product Overview

The LM5022QDGSRQ1 is a high-voltage, non-synchronous PWM controller from Texas Instruments, designed for boost, SEPIC, and flyback power converter topologies. Housed in a compact 10-VSSOP package, this device operates over a wide input voltage range of 4.5V to 100V, making it suitable for automotive and industrial applications requiring high reliability. The LM5022QDGSRQ1 features a 1A peak gate driver, programmable switching frequency up to 1MHz, and built-in protection features including cycle-by-cycle current limiting, thermal shutdown, and undervoltage lockout (UVLO). It is AEC-Q100 qualified for automotive applications.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 100V
• 1A peak gate driver for external MOSFET
• Programmable switching frequency up to 1MHz
• Cycle-by-cycle current limiting
• Thermal shutdown and UVLO
• AEC-Q100 qualified for automotive
• Small 10-VSSOP package

Target Applications

• Automotive: 48V mild hybrid systems, electric vehicle (EV) DC/DC converters, infotainment power supplies
• Industrial: 5G base station power modules, telecom rectifiers, solar inverters
• Consumer: LED lighting drivers, battery chargers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM5022QDGSRQ1. 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

LM5022QDGSRQ1 是德州儀器 (TI) 的一款高電壓非同步 PWM 控制器，專為升壓、SEPIC 和反激式電源轉換拓撲設計。該器件採用緊湊的 10-VSSOP 封裝，工作輸入電壓範圍為 4.5V 至 100V，適用於需要高可靠性的汽車和工業應用。LM5022QDGSRQ1 具有 1A 峰值柵極驅動器、可編程開關頻率高達 1MHz，以及內置保護功能，包括逐週期電流限制、熱關斷和欠壓鎖定 (UVLO)。該器件通過 AEC-Q100 汽車級認證。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 100V
• 1A 峰值柵極驅動器，用於外部 MOSFET
• 可編程開關頻率高達 1MHz
• 逐週期電流限制
• 熱關斷和 UVLO
• 通過 AEC-Q100 汽車級認證
• 小型 10-VSSOP 封裝

典型應用場景

• 汽車：48V 輕度混合動力系統、電動車 (EV) DC/DC 轉換器、信息娛樂電源
• 工業：5G 基站電源模塊、電信整流器、太陽能逆變器
• 消費類：LED 照明驅動器、電池充電器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM5022QDGSRQ1 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。
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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

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]