UC2637N TI Motor Driver | 18-PDIP | 36V, 2A

Product Overview

The UC2637N from Texas Instruments is a high-performance quad DMOS full-bridge driver designed for bipolar stepper motor or bidirectional DC motor control. Housed in an 18-pin PDIP package, it integrates four independent half-bridge drivers capable of delivering up to 2A continuous output current per channel with a supply voltage range of 10V to 36V. The device features built-in protection diodes, thermal shutdown, and cross-conduction prevention, making it ideal for industrial and automotive applications requiring robust motor control.

Detailed Technical Specifications

Key Features

• Quad DMOS full-bridge driver for stepper or DC motors
• 2A continuous output current per channel (3A peak)
• Wide supply voltage range: 10V to 36V
• Built-in protection diodes for inductive loads
• Thermal shutdown and undervoltage lockout
• Cross-conduction prevention logic
• 3.3V/5V logic compatible inputs
• Industry-standard 18-PDIP package for easy prototyping

Target Applications

• Industrial automation: CNC machines, robotic arms (e.g., ABB IRB 120)
• Automotive: Electric seat adjusters, mirror actuators (e.g., Tesla Model 3 seat motors)
• Medical equipment: Infusion pumps, diagnostic scanners (e.g., Siemens SOMATOM CT scanner)
• Consumer electronics: 3D printers (e.g., Creality Ender 3), office automation printers
• Telecommunications: Antenna positioning systems for 5G base stations (e.g., Huawei AAU)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC2637N. 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

UC2637N 是德州儀器 (TI) 推出的一款高性能四通道 DMOS 全橋驅動器，專為雙極步進電機或雙向直流電機控制設計。採用 18 引腳 PDIP 封裝，集成四個獨立的半橋驅動器，每通道可提供高達 2A 的連續輸出電流，電源電壓範圍為 10V 至 36V。器件內置保護二極管、熱關斷和交叉導通預防功能，非常適合需要穩健電機控制的工業和汽車應用。

詳細技術參數

核心特性

• 四路 DMOS 全橋驅動器，適用於步進或直流電機
• 每通道 2A 連續輸出電流 (峰值 3A)
• 寬電源電壓範圍：10V 至 36V
• 內置保護二極管，適用於感性負載
• 熱關斷和欠壓鎖定保護
• 交叉導通預防邏輯
• 3.3V/5V 邏輯兼容輸入
• 行業標準 18-PDIP 封裝，易於原型開發

典型應用場景

• 工業自動化：CNC 機床、機械臂 (例如 ABB IRB 120)
• 汽車電子：電動座椅調節器、後視鏡執行器 (例如 Tesla Model 3 座椅電機)
• 醫療設備：輸液泵、診斷掃描儀 (例如 Siemens SOMATOM CT 掃描儀)
• 消費電子：3D 打印機 (例如 Creality Ender 3)、辦公自動化打印機
• 電信：5G 基站天線定位系統 (例如 華為 AAU)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UC2637N 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]