DRV777DR TI Motor Driver | 16-SOIC | 8-Channel, 500mA Output

Product Overview

The DRV777DR is a low-voltage, 8-channel peripheral driver from Texas Instruments, designed for applications requiring high-current drive capability. Each channel can source up to 500 mA and sink up to 500 mA, making it suitable for driving relays, solenoids, stepper motors, and LEDs. The device operates from a 2.5V to 5.5V supply and features built-in protection including thermal shutdown and overcurrent limiting. Housed in a compact 16-SOIC package, the DRV777DR offers a space-efficient solution for multi-channel driving needs.

Detailed Technical Specifications

Key Features

• 8-channel high-current driver with 500 mA per channel
• Wide supply voltage range: 2.5V to 5.5V
• High output voltage capability up to 50V
• Built-in thermal shutdown and overcurrent protection
• Low standby current
• Compact 16-SOIC package for space-constrained designs

Target Applications

• 5G base station: driving relays and solenoids for antenna tuning
• Automotive dashboard: driving backlight LEDs and indicator lamps
• Industrial automation: controlling stepper motors and valves
• Home appliances: driving relays for power switching
• LED lighting: constant current sink for LED arrays

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV777DR. 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

DRV777DR 是德州儀器推出的一款低電壓、8通道外設驅動器，專為需要大電流驅動能力的應用而設計。每個通道可提供高達 500 mA 的源電流和灌電流，適用於驅動繼電器、電磁閥、步進電機和 LED。該器件的工作電壓範圍為 2.5V 至 5.5V，並具有內置保護功能，包括熱關斷和過流限制。DRV777DR 採用緊湊的 16-SOIC 封裝，為多通道驅動需求提供了節省空間的解決方案。

詳細技術參數

核心特性

• 8通道大電流驅動器，每通道 500 mA
• 寬電源電壓範圍：2.5V 至 5.5V
• 高輸出電壓能力，最高 50V
• 內置熱關斷和過流保護
• 低待機電流
• 緊湊的 16-SOIC 封裝，適合空間受限的設計

典型應用場景

• 5G 基站：驅動天線調諧用的繼電器和電磁閥
• 汽車儀表板：驅動背光 LED 和指示燈
• 工業自動化：控制步進電機和閥門
• 家用電器：驅動電源切換繼電器
• LED 照明：用於 LED 陣列的恆流灌電流

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV777DR 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]