SG3524N ST PWM Controller | 16-DIP | 8V-40V, 100mA, 100Hz-400kHz

Product Overview

The SG3524N from STMicroelectronics is a monolithic integrated circuit that contains all the control circuitry for a regulating power supply inverter or switching regulator. It is designed for use in a wide range of power conversion applications, including DC-DC converters, inverters, and battery chargers. The device features an on-chip 5V reference, error amplifier, oscillator, PWM comparator, and output drivers capable of sourcing and sinking up to 100mA. The SG3524N is housed in a 16-pin DIP package, making it suitable for through-hole assembly in industrial and consumer electronics.

Detailed Technical Specifications

Key Features

• Complete PWM power control circuitry
• Uncommitted outputs for single-ended or push-pull operation
• Low standby current (8mA typical)
• On-chip 5V reference with ±1% accuracy
• Undervoltage lockout
• Programmable soft-start
• Shutdown control
• Wide supply voltage range (8V to 40V)

Target Applications

• 5G base station power supplies
• Automotive dashboard power converters
• Industrial DC-DC converters
• Battery chargers for electric vehicles
• Uninterruptible power supplies (UPS)
• Telecom power modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SG3524N. 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

SG3524N 是意法半導體（STMicroelectronics）生產的單片集成電路，包含穩壓電源逆變器或開關穩壓器所需的所有控制電路。它適用於多種電源轉換應用，包括 DC-DC 轉換器、逆變器和電池充電器。該器件具有片上 5V 基準、誤差放大器、振盪器、PWM 比較器和輸出驅動器，可提供高達 100mA 的拉/灌電流。SG3524N 採用 16 引腳 DIP 封裝，適合工業和消費電子產品的通孔組裝。

詳細技術參數

核心特性

• 完整的 PWM 電源控制電路
• 未提交輸出，支持單端或推挽操作
• 低待機電流（典型值 8mA）
• 片上 5V 基準，精度 ±1%
• 欠壓鎖定
• 可編程軟啟動
• 關斷控制
• 寬電源電壓範圍（8V 至 40V）

典型應用場景

• 5G 基站電源
• 汽車儀表板電源轉換器
• 工業 DC-DC 轉換器
• 電動汽車電池充電器
• 不間斷電源（UPS）
• 電信電源模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SG3524N 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]