DRV8323RHRGZR TI Motor Driver | 48-VQFN (7x7) | 3-Phase, 4.5-60V

Product Overview

The DRV8323RHRGZR is a highly integrated three-phase gate driver from Texas Instruments, designed for brushless DC (BLDC) motor control 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 4.5 V to 60 V, making it suitable for a wide variety of industrial and automotive applications. The DRV8323RHRGZR is offered in a compact 48-pin VQFN (7x7 mm) package, enabling space-efficient designs. It includes integrated bootstrap diodes, charge pump, and current shunt amplifiers, reducing external component count and simplifying PCB layout.

Detailed Technical Specifications

Key Features

• Three-phase gate driver with integrated bootstrap diodes and charge pump
• Supports 6x PWM, 3x PWM, or SPI control modes
• Adjustable gate drive current (1A/2A peak)
• Dual current shunt amplifiers with programmable gain
• Comprehensive protection: undervoltage lockout (UVLO), overcurrent protection (OCP), overtemperature shutdown (OTSD), and fault reporting
• Low-power sleep mode
• Spread-spectrum clocking for reduced EMI

Target Applications

• Industrial motor drives for pumps, fans, and conveyors
• Robotics and automation (e.g., collaborative robots, AGVs)
• Automotive systems: electric power steering (EPS), engine cooling fans, oil pumps
• Power tools and garden equipment
• Home appliances: washing machines, vacuum cleaners
• 5G base station cooling fans
• Dashboard blower motors in automotive HVAC

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8323RHRGZR. 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

DRV8323RHRGZR 是德州儀器（TI）推出的一款高度集成的三相柵極驅動器，專為無刷直流（BLDC）電機控制應用設計。它包含三個半橋柵極驅動器，每個均可驅動高端和低端 N 溝道 MOSFET。器件工作電源電壓範圍為 4.5 V 至 60 V，適用於多種工業和汽車應用。DRV8323RHRGZR 採用緊湊的 48 引腳 VQFN（7x7 mm）封裝，有助於節省空間的設計。它集成了自舉二極管、電荷泵和電流檢測放大器，減少了外部元件數量並簡化了 PCB 佈局。

詳細技術參數

核心特性

• 三相柵極驅動器，集成自舉二極管和電荷泵
• 支持 6x PWM、3x PWM 或 SPI 控制模式
• 可調柵極驅動電流（1A/2A 峰值）
• 雙路電流檢測放大器，增益可編程
• 全面保護：欠壓鎖定 (UVLO)、過流保護 (OCP)、過熱關斷 (OTSD) 和故障報告
• 低功耗睡眠模式
• 展頻時鐘以降低 EMI

典型應用場景

• 工業電機驅動：泵、風扇、輸送機
• 機器人與自動化（例如協作機器人、AGV）
• 汽車系統：電動助力轉向 (EPS)、發動機冷卻風扇、油泵
• 電動工具和園林設備
• 家用電器：洗衣機、吸塵器
• 5G 基站冷卻風扇
• 汽車 HVAC 儀表板鼓風機電機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8323RHRGZR 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]