SG3525AN ST PWM Controller | 16-DIP | 8V-35V, 400kHz

Product Overview

The SG3525AN from STMicroelectronics is a high-performance pulse width modulation (PWM) controller IC designed for a wide range of power conversion applications. Housed in a 16-pin DIP package, this device integrates all necessary functions for controlling switching regulators, including an oscillator, error amplifier, PWM comparator, and output drivers. With an operating voltage range of 8V to 35V and a maximum oscillator frequency of 400kHz, the SG3525AN offers flexibility and reliability for demanding power supply designs.

Detailed Technical Specifications

Key Features

• 8V to 35V wide supply voltage range
• High-frequency operation up to 400kHz
• Adjustable dead time control
• Under-voltage lockout (UVLO) with hysteresis
• Soft-start capability
• Shutdown control input
• ±200mA output drive capability
• 5.1V precision reference output

Target Applications

• 5G base station power supplies
• Automotive dashboard power management
• Industrial DC-DC converters
• Battery chargers
• Server and telecom power systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SG3525AN. 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

SG3525AN是意法半導體（STMicroelectronics）推出的一款高性能脈寬調製（PWM）控制器IC，適用於多種電源轉換應用。該器件採用16引腳DIP封裝，集成了控制開關穩壓器所需的所有功能，包括振盪器、誤差放大器、PWM比較器和輸出驅動器。工作電壓範圍為8V至35V，最大振盪頻率為400kHz，為要求嚴格的電源設計提供了靈活性和可靠性。

詳細技術參數

核心特性

• 8V至35V寬電源電壓範圍
• 高頻操作可達400kHz
• 可調節死區時間控制
• 欠壓鎖定（UVLO）帶滯回
• 軟啟動功能
• 關斷控制輸入
• ±200mA輸出驅動能力
• 5.1V精密基準輸出

典型應用場景

• 5G基站電源
• 汽車儀表板電源管理
• 工業DC-DC轉換器
• 電池充電器
• 服務器和電信電源系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SG3525AN 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]