SG3524DR TI PWM Controller | 16-SOIC | 8V-40V, 0-45% Duty Cycle

Product Overview

The SG3524DR from Texas Instruments is a versatile pulse-width modulation (PWM) controller IC designed for a wide range of power supply applications. Housed in a compact 16-SOIC package, this device integrates all the functions required for the control of switching regulators, including an internal oscillator, error amplifier, voltage reference, and PWM comparator. It operates over a supply voltage range of 8V to 40V and provides a maximum duty cycle of 45% per output. The SG3524DR is ideal for push-pull, half-bridge, and full-bridge topologies, offering precise regulation and high reliability.

Detailed Technical Specifications

Key Features

• Complete PWM power control circuitry
• Uncommitted outputs for single-ended or push-pull operation
• Low standby current (10 mA typical)
• Internal 5V reference with ±1% accuracy
• Under-voltage lockout (UVLO)
• Programmable soft-start
• Wide supply voltage range

Target Applications

• 5G base station power supplies
• Automotive dashboard displays and infotainment systems
• Industrial DC-DC converters
• Telecom power modules
• Battery chargers
• LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SG3524DR. 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

SG3524DR 是德州儀器（TI）推出的一款多功能脈衝寬度調製（PWM）控制器 IC，專為各種電源供應應用設計。該器件採用緊湊的 16-SOIC 封裝，集成了開關穩壓器控制所需的所有功能，包括內部振盪器、誤差放大器、電壓基準和 PWM 比較器。它可在 8V 至 40V 的電源電壓範圍內工作，每個輸出提供最大 45% 的佔空比。SG3524DR 非常適合推挽、半橋和全橋拓撲，提供精確的調節和高可靠性。

詳細技術參數

核心特性

• 完整的 PWM 電源控制電路
• 未提交的輸出，適用於單端或推挽操作
• 低待機電流（典型值 10 mA）
• 內部 5V 基準，精度 ±1%
• 欠壓鎖定 (UVLO)
• 可編程軟啟動
• 寬電源電壓範圍

典型應用場景

• 5G 基站電源
• 汽車儀表板顯示和資訊娛樂系統
• 工業 DC-DC 轉換器
• 電信電源模塊
• 電池充電器
• LED 照明驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SG3524DR 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]