UC3638DWTR TI PWM Motor Controller | 20-SOIC | 5A Peak, 4.5-36V

Product Overview

The UC3638DWTR from Texas Instruments is a high-performance PWM motor controller designed for bidirectional drive of DC motors and other inductive loads. It integrates a full-bridge output stage capable of delivering up to 5A peak current, operating from a supply voltage range of 4.5V to 36V. The device features independent control of the two half-bridges, allowing for forward, reverse, and brake modes. Housed in a compact 20-SOIC package, it is ideal for space-constrained applications requiring efficient motor control.

Detailed Technical Specifications

Key Features

• Full-bridge PWM motor driver
• 5A peak output current capability
• Wide supply voltage range: 4.5V to 36V
• Low RDS(on) for high efficiency
• Independent half-bridge control
• Built-in shoot-through protection
• Thermal shutdown and overcurrent protection
• Compatible with 3.3V and 5V logic

Target Applications

• DC motor control in 5G base station antenna tilt systems
• Automotive dashboard actuators (e.g., HVAC vents, mirror adjust)
• Industrial automation (e.g., conveyor belt drives, robotic arms)
• Consumer robotics (e.g., vacuum cleaners, drones)
• Medical equipment (e.g., infusion pumps, patient lifts)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC3638DWTR. 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

UC3638DWTR 是德州儀器（TI）推出的一款高性能 PWM 電機控制器，專為直流電機及其他感性負載的雙向驅動而設計。它集成了全橋輸出級，能夠提供高達 5A 的峰值電流，工作電源電壓範圍為 4.5V 至 36V。該器件支持獨立控制兩個半橋，可實現正轉、反轉和制動模式。採用緊湊的 20-SOIC 封裝，非常適合需要高效電機控制的空間受限應用。

詳細技術參數

核心特性

• 全橋 PWM 電機驅動器
• 5A 峰值輸出電流能力
• 寬電源電壓範圍：4.5V 至 36V
• 低導通電阻，高效率
• 獨立半橋控制
• 內置防直通保護
• 熱關斷和過流保護
• 兼容 3.3V 和 5V 邏輯

典型應用場景

• 5G 基站天線傾角系統中的直流電機控制
• 汽車儀表板執行器（如 HVAC 風口、後視鏡調節）
• 工業自動化（如輸送帶驅動、機械臂）
• 消費級機器人（如吸塵器、無人機）
• 醫療設備（如輸液泵、病人升降機）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UC3638DWTR 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]