DRV8320RHRHAR TI 3-Phase Gate Driver | 40-VQFN (6x6) | 4.5V-60V, 1A Peak Gate Drive

Product Overview

The DRV8320RHRHAR from Texas Instruments is a highly integrated three-phase gate driver for brushless DC (BLDC) motor applications. It features three half-bridge gate drivers, each 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 provides up to 1A peak gate drive current. Housed in a compact 40-pin VQFN package (6x6 mm), it is ideal for space-constrained designs requiring efficient motor control.

Detailed Technical Specifications

Key Features

• Integrated bootstrap diodes for high-side gate drive
• Adjustable dead time to prevent shoot-through
• Low-power sleep mode (<1 µA)
• SPI interface for configuration and diagnostics (optional variant)
• Robust protection: undervoltage lockout (UVLO), overcurrent protection (OCP), overtemperature shutdown (OTP)
• 3.3V and 5V logic compatible inputs

Target Applications

• BLDC motor drives for power tools (e.g., cordless drills, saws)
• Robotics and drones (e.g., servo motors, propeller control)
• Automotive systems (e.g., electric power steering, cooling fans)
• Industrial automation (e.g., conveyor belts, pumps)
• Home appliances (e.g., washing machines, vacuum cleaners)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8320RHRHAR. 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

DRV8320RHRHAR 是德州儀器（TI）推出的一款高度集成的三相閘極驅動器，專為無刷直流（BLDC）電機應用設計。它包含三個半橋閘極驅動器，每個均可驅動高側和低側 N 溝道 MOSFET。該器件的工作電源電壓範圍為 4.5V 至 60V，並提供高達 1A 的峰值閘極驅動電流。採用緊湊的 40 引腳 VQFN 封裝（6x6 mm），非常適合空間受限且需要高效電機控制的設計。

詳細技術參數

核心特性

• 集成自舉二極管，用於高側閘極驅動
• 可調死區時間，防止直通
• 低功耗睡眠模式（<1 µA）
• SPI 接口用於配置和診斷（可選型號）
• 強大的保護功能：欠壓鎖定 (UVLO)、過流保護 (OCP)、過熱關斷 (OTP)
• 兼容 3.3V 和 5V 邏輯輸入

典型應用場景

• 電動工具的 BLDC 電機驅動（例如無繩電鑽、電鋸）
• 機器人和無人機（例如伺服電機、螺旋槳控制）
• 汽車系統（例如電動助力轉向、冷卻風扇）
• 工業自動化（例如傳送帶、泵）
• 家用電器（例如洗衣機、吸塵器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8320RHRHAR 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]