DRV8304HRHAR TI Motor Driver | 40-VQFN (6x6) | 1.5A Gate Drive, 4.5-60V

Product Overview

The DRV8304HRHAR 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 4.5 V to 60 V and features a gate drive current of up to 1.5 A source and 2 A sink. It includes a buck regulator for generating a low-voltage supply for external controllers, as well as protection features such as overcurrent, undervoltage lockout, and overtemperature shutdown. The compact 40-pin VQFN (6x6 mm) package makes it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Three-phase gate driver for BLDC motors
• Wide input voltage range: 4.5 V to 60 V
• High gate drive current: 1.5 A source, 2 A sink
• Integrated buck regulator for external controller supply
• SPI interface for flexible configuration and fault diagnostics
• Comprehensive protection: overcurrent, undervoltage, overtemperature
• Compact 40-VQFN (6x6 mm) package

Target Applications

• Industrial motor drives for pumps, fans, and compressors
• Robotics and automation (e.g., robotic arms, AGVs)
• Power tools (e.g., cordless drills, saws)
• Electric bicycles and scooters
• Home appliances (e.g., washing machines, vacuum cleaners)
• 5G base station cooling fans
• Automotive: electric power steering, oil pumps

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8304HRHAR. 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

DRV8304HRHAR 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 4.5 V 至 60 V，閘極驅動電流高達 1.5 A 源極和 2 A 汲極。它包含一個降壓穩壓器，用於為外部控制器生成低電壓電源，並具有過流、欠壓鎖定和過熱關斷等保護功能。緊湊的 40 引腳 VQFN（6x6 mm）封裝使其適合空間受限的設計。

詳細技術參數

核心特性

• 三相閘極驅動器，適用於 BLDC 電機
• 寬輸入電壓範圍：4.5 V 至 60 V
• 高閘極驅動電流：1.5 A 源極，2 A 汲極
• 集成降壓穩壓器，為外部控制器供電
• SPI 接口，用於靈活配置和故障診斷
• 全面保護：過流、欠壓、過熱
• 緊湊的 40-VQFN (6x6 mm) 封裝

典型應用場景

• 工業電機驅動：泵、風扇、壓縮機
• 機器人與自動化：機械臂、AGV
• 電動工具：無繩電鑽、電鋸
• 電動自行車與滑板車
• 家用電器：洗衣機、吸塵器
• 5G 基站散熱風扇
• 汽車：電動助力轉向、油泵

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8304HRHAR 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]