UC3637N TI PWM Motor Controller | 18-PDIP | Dual PWM, 500kHz

Product Overview

The UC3637N from Texas Instruments is a high-performance PWM motor controller designed for precise control of DC motors and brushless DC motors. It operates from a single supply voltage of 10V to 36V and provides dual PWM outputs with a maximum frequency of 500kHz. The device is housed in an 18-pin PDIP package, making it suitable for a wide range of industrial and automotive applications.

Detailed Technical Specifications

Key Features

• Dual PWM outputs for full-bridge or half-bridge control
• Adjustable dead time to prevent shoot-through
• Wide supply voltage range (10V to 36V)
• High-frequency operation up to 500kHz
• Internal oscillator with external synchronization capability
• Under-voltage lockout (UVLO) protection
• Shutdown control for power saving

Target Applications

• DC motor speed control in industrial automation (e.g., conveyor belts)
• Brushless DC motor control in 5G base station cooling fans
• Automotive applications such as electric power steering (EPS) and dashboard actuators
• Power supply modules requiring PWM control
• Robotics and servo motor control

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC3637N. 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

UC3637N 是德州儀器（TI）推出的一款高性能 PWM 電機控制器，專為直流電機和無刷直流電機的精確控制而設計。它可在 10V 至 36V 的單電源電壓下工作，提供雙路 PWM 輸出，最高頻率可達 500kHz。該器件採用 18 引腳 PDIP 封裝，適用於各種工業和汽車應用。

詳細技術參數

核心特性

• 雙路 PWM 輸出，適用於全橋或半橋控制
• 可調節死區時間，防止直通
• 寬電源電壓範圍（10V 至 36V）
• 高頻操作，最高 500kHz
• 內部振盪器，支援外部同步
• 欠壓鎖定（UVLO）保護
• 關斷控制，實現節能

典型應用場景

• 工業自動化中的直流電機速度控制（例如傳送帶）
• 5G 基站散熱風扇中的無刷直流電機控制
• 汽車應用，如電動助力轉向（EPS）和儀表板執行器
• 需要 PWM 控制的電源模組
• 機器人和伺服電機控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UC3637N 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]