L297D013TR ST Stepper Motor Controller | 20-SO | 10V-46V, 1.5A

Product Overview

The L297D013TR is a stepper motor controller IC from STMicroelectronics, designed for bipolar and unipolar stepper motors. It integrates a translator, PWM current control, and a bridge driver in a 20-SO package. Operating from 10V to 46V, it delivers up to 1.5A per phase, making it ideal for precise motion control in industrial and automotive applications.

Detailed Technical Specifications

Key Features

• Integrated translator for easy step/direction control
• PWM constant current control with selectable decay mode
• Half-step, full-step, and microstepping capability
• Low power dissipation with DMOS output stage
• Built-in protection: thermal shutdown, cross-conduction, and overcurrent
• Wide supply voltage range suitable for various applications

Target Applications

• 5G base station antenna alignment systems
• Automotive dashboard stepper motors for gauge clusters
• Industrial automation: CNC machines, 3D printers, and robotics
• Medical equipment: syringe pumps and diagnostic devices
• Office automation: printers and scanners

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L297D013TR. 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

L297D013TR 是意法半導體（STMicroelectronics）推出的步進電機控制器 IC，適用於雙極性和單極性步進電機。它集成了譯碼器、PWM 電流控制和橋式驅動器，封裝為 20-SO。工作電壓範圍為 10V 至 46V，每相最大輸出電流 1.5A，適用於工業和汽車領域的精確運動控制。

詳細技術參數

核心特性

• 集成譯碼器，簡化步進/方向控制
• PWM 恆流控制，可選擇衰減模式
• 支援半步、全步和微步驅動
• DMOS 輸出級，低功耗
• 內置保護：熱關斷、交叉導通和過流保護
• 寬電源電壓範圍，適用多種應用

典型應用場景

• 5G 基站天線對準系統
• 汽車儀表盤步進電機（用於儀表組）
• 工業自動化：CNC 機床、3D 打印機和機器人
• 醫療設備：注射泵和診斷儀器
• 辦公自動化：打印機和掃描儀

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L297D013TR 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]