DRV8304SRHAR TI Motor Driver | 40-VQFN (6x6) | 5A Peak, 4.5-60V

Product Overview

The DRV8304SRHAR is a three-phase gate driver IC from Texas Instruments, designed for brushless DC (BLDC) motor control applications. It integrates three half-bridge gate drivers capable of driving high-side and low-side N-channel MOSFETs. The device operates from a supply voltage range of 4.5V to 60V and can deliver peak gate drive currents up to 5A. It features a smart gate drive architecture that adjusts drive strength to optimize EMI and switching losses. The DRV8304SRHAR is available in a 40-pin VQFN package (6mm x 6mm) with an exposed thermal pad for efficient heat dissipation.

Detailed Technical Specifications

Key Features

• Three-phase gate driver with smart gate drive architecture
• Adjustable gate drive strength for EMI optimization
• Integrated bootstrap diodes
• Cross-conduction prevention
• Low-power sleep mode
• SPI interface for configuration and diagnostics
• Protection: undervoltage lockout (UVLO), overcurrent protection (OCP), overtemperature shutdown (OTP)

Target Applications

• Industrial motor drives (e.g., conveyor belts, pumps)
• Robotics (e.g., collaborative robots, AGVs)
• Power tools (e.g., cordless drills, saws)
• Home appliances (e.g., vacuum cleaners, washing machines)
• Automotive (e.g., electric power steering, cooling fans)
• 5G base station cooling fans
• Dashboard blower motors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8304SRHAR. 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

DRV8304SRHAR 是德州儀器（TI）推出的三相閘極驅動器 IC，專為無刷直流（BLDC）電機控制應用設計。它集成了三個半橋閘極驅動器，能夠驅動高側和低側 N 溝道 MOSFET。該器件的工作電源電壓範圍為 4.5V 至 60V，可提供高達 5A 的峰值閘極驅動電流。其智能閘極驅動架構可調整驅動強度，以優化 EMI 和開關損耗。DRV8304SRHAR 採用 40 引腳 VQFN 封裝（6mm x 6mm），帶有裸露散熱焊盤，以實現高效散熱。

詳細技術參數

核心特性

• 三相閘極驅動器，帶智能閘極驅動架構
• 可調節閘極驅動強度，優化 EMI
• 集成自舉二極管
• 防止直通
• 低功耗睡眠模式
• SPI 接口用於配置和診斷
• 保護：欠壓鎖定 (UVLO)、過流保護 (OCP)、過溫關斷 (OTP)

典型應用場景

• 工業電機驅動（例如輸送帶、泵）
• 機器人（例如協作機器人、AGV）
• 電動工具（例如無繩電鑽、電鋸）
• 家用電器（例如吸塵器、洗衣機）
• 汽車（例如電動助力轉向、冷卻風扇）
• 5G 基站冷卻風扇
• 儀表板鼓風電機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8304SRHAR 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]