UC3637DW TI Motor Driver | 20-SOIC | 5V-40V, PWM Control

Product Overview

The UC3637DW from Texas Instruments is a high-performance PWM motor controller designed for precise speed and torque control in DC motor applications. It integrates a sawtooth oscillator, error amplifier, and PWM comparator in a compact 20-SOIC package, operating from a single supply voltage of 5V to 40V. This device is ideal for industrial and automotive systems requiring efficient and reliable motor control.

Detailed Technical Specifications

Key Features

• Single-supply operation from 5V to 40V
• High-frequency PWM up to 500 kHz
• Adjustable dead time for shoot-through protection
• Low quiescent current (5 mA typical)
• Built-in error amplifier for closed-loop control
• Under-voltage lockout (UVLO)

Target Applications

• Industrial motor drives (e.g., conveyor belts, CNC machines)
• Automotive actuators (e.g., power windows, seat adjusters)
• Robotics (e.g., servo motor control)
• 5G base station cooling fans
• Dashboard gauge stepper motors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC3637DW. 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

UC3637DW 是德州儀器 (TI) 推出的高性能 PWM 電機控制器，專為直流電機的精確速度和扭矩控制而設計。它整合了鋸齒波振盪器、誤差放大器和 PWM 比較器，採用緊湊的 20-SOIC 封裝，可在 5V 至 40V 的單電源電壓下工作。該器件非常適合需要高效可靠電機控制的工業和汽車系統。

詳細技術參數

核心特性

• 單電源供電，範圍 5V 至 40V
• 高頻 PWM，最高 500 kHz
• 可調死區時間，防止直通
• 低靜態電流 (典型值 5 mA)
• 內置誤差放大器，支持閉環控制
• 欠壓鎖定 (UVLO)

典型應用場景

• 工業電機驅動 (例如輸送帶、CNC 機床)
• 汽車執行器 (例如電動車窗、座椅調節器)
• 機器人 (例如伺服電機控制)
• 5G 基站散熱風扇
• 儀表板步進電機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UC3637DW 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]