UC2526N TI PWM Controller | 18-PDIP | Dual Output, 500kHz

Product Overview

The UC2526N from Texas Instruments is a high-performance pulse-width modulation (PWM) controller designed for a wide range of power supply applications. It features dual output channels capable of driving power MOSFETs or bipolar transistors, with a maximum switching frequency of 500 kHz. The device operates from a supply voltage range of 7V to 40V and includes essential protection features such as undervoltage lockout (UVLO) and programmable dead-time control. Housed in an 18-pin PDIP package, the UC2526N offers a compact solution for efficient power conversion.

Detailed Technical Specifications

Key Features

• Dual output PWM controller with complementary outputs
• Wide supply voltage range: 7V to 40V
• High switching frequency up to 500 kHz
• Programmable dead-time for shoot-through protection
• Undervoltage lockout (UVLO) with hysteresis
• Soft-start capability
• Low startup current (typical 1 mA)
• 18-pin PDIP package for easy prototyping

Target Applications

• DC-DC converters for 5G base station power supplies
• Automotive dashboard power management
• Industrial power supplies for motor drives
• Telecom rectifiers and battery chargers
• LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC2526N. 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

UC2526N 是德州儀器（TI）推出的一款高性能脈寬調製（PWM）控制器，適用於多種電源轉換應用。它具有雙路輸出通道，可驅動功率 MOSFET 或雙極型晶體管，最高開關頻率可達 500 kHz。器件工作電源電壓範圍為 7V 至 40V，並包含欠壓鎖定（UVLO）和可編程死區時間等關鍵保護功能。UC2526N 採用 18 引腳 PDIP 封裝，為高效電源轉換提供緊湊解決方案。

詳細技術參數

核心特性

• 雙路輸出 PWM 控制器，互補輸出
• 寬電源電壓範圍：7V 至 40V
• 高開關頻率，最高 500 kHz
• 可編程死區時間，防止直通
• 欠壓鎖定（UVLO）帶滯回
• 軟啟動功能
• 低啟動電流（典型值 1 mA）
• 18 引腳 PDIP 封裝，便於原型設計

典型應用場景

• 5G 基站電源的 DC-DC 轉換器
• 汽車儀表板電源管理
• 工業電機驅動電源
• 電信整流器和電池充電器
• 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 UC2526N 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]