L6470PDTR ST Motor Driver | PowerSO-36 Slug Up | 8-45V, 7A, SPI

Product Overview

The L6470PDTR is a fully integrated microstepping motor driver from STMicroelectronics, designed for driving bipolar stepper motors. It features a dual full-bridge driver with a low RDS(on) of 0.3 Ω per switch, enabling high efficiency and low heat dissipation. The device operates from a supply voltage range of 8 V to 45 V and can deliver up to 7 A peak current per winding. The PowerSO-36 Slug Up package ensures excellent thermal performance, making it suitable for demanding industrial and automotive applications.

Detailed Technical Specifications

Key Features

• Integrated dual full-bridge driver with low RDS(on)
• Programmable microstepping up to 1/128
• SPI interface for configuration and diagnostics
• Advanced current control with adaptive decay
• Comprehensive protection: overcurrent, overtemperature, undervoltage lockout
• PowerSO-36 Slug Up package for enhanced thermal dissipation

Target Applications

• Industrial automation: CNC machines, 3D printers, robotic arms
• Automotive: headlamp leveling, HVAC actuators, throttle control
• Medical equipment: infusion pumps, diagnostic scanners
• Office automation: printers, scanners, copiers
• 5G base station: antenna tilt adjustment
• Consumer electronics: camera gimbals, smart home devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L6470PDTR. 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

L6470PDTR 是意法半導體（STMicroelectronics）推出的全集成微步進電機驅動器，專為驅動雙極步進電機設計。它採用雙全橋驅動器，每個開關的導通電阻（RDS(on)）低至 0.3 Ω，從而實現高效率並降低熱量散發。該器件的工作電源電壓範圍為 8 V 至 45 V，每相繞組可提供高達 7 A 的峰值電流。PowerSO-36 Slug Up 封裝確保了優異的熱性能，使其適用於要求苛刻的工業和汽車應用。

詳細技術參數

核心特性

• 集成雙全橋驅動器，低導通電阻
• 可編程微步進，最高 1/128
• SPI 接口用於配置和診斷
• 先進的電流控制，自適應衰減
• 全面保護：過流、過溫、欠壓鎖定
• PowerSO-36 Slug Up 封裝，增強散熱

典型應用場景

• 工業自動化：CNC 機床、3D 打印機、機械臂
• 汽車電子：前照燈調平、HVAC 執行器、節氣門控制
• 醫療設備：輸液泵、診斷掃描儀
• 辦公自動化：打印機、掃描儀、複印機
• 5G 基站：天線傾角調整
• 消費電子：相機雲台、智能家居設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L6470PDTR 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]