UC3525AN TI PWM Controller | 16-PDIP | 8V-35V, 400kHz, 100mA

Product Overview

The UC3525AN from Texas Instruments is a high-performance pulse-width modulation (PWM) controller designed for a wide range of power supply applications. Housed in a 16-pin PDIP package, this integrated circuit provides precise regulation and control for switching power converters. With an operating voltage range of 8V to 35V and a maximum switching frequency of 400kHz, the UC3525AN offers flexibility and efficiency for both low and high-power designs. Its features include an onboard 5.1V reference, soft-start capability, and under-voltage lockout, making it a reliable choice for demanding environments.

Detailed Technical Specifications

Key Features

• 8V to 35V supply voltage range
• 100mA source/sink output current
• Up to 400kHz switching frequency
• 5.1V ±1% reference voltage
• Soft-start and under-voltage lockout
• Dual totem-pole outputs
• Shutdown control

Target Applications

• 5G base station power supplies
• Automotive dashboard power modules
• Industrial DC-DC converters
• Telecom equipment power systems
• LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC3525AN. 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

UC3525AN 是德州儀器（TI）推出的一款高性能脈寬調製（PWM）控制器，適用於多種電源供應應用。該器件採用16引腳PDIP封裝，為開關電源轉換器提供精確的調節和控制。工作電壓範圍為8V至35V，最大開關頻率為400kHz，UC3525AN 在低功率和高功率設計中均能提供靈活性和高效率。其特性包括內置5.1V參考電壓、軟啟動功能和欠壓鎖定，使其成為要求苛刻環境下的可靠選擇。

詳細技術參數

核心特性

• 8V 至 35V 電源電壓範圍
• 100mA 源/漏輸出電流
• 高達 400kHz 開關頻率
• 5.1V ±1% 參考電壓
• 軟啟動和欠壓鎖定
• 雙推挽輸出
• 關斷控制

典型應用場景

• 5G 基站電源
• 汽車儀表板電源模塊
• 工業 DC-DC 轉換器
• 電信設備電源系統
• 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 UC3525AN 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]