DRV8343SPHPRQ1 TI Motor Driver | 48-HTQFP (7x7) | 3-Phase, 48V, 8A

Product Overview

The DRV8343SPHPRQ1 is a highly integrated three-phase gate driver IC from Texas Instruments, designed for automotive and industrial motor control applications. It features smart gate drive architecture with adjustable drive strength, integrated bootstrap diodes, and comprehensive protection features. The device operates from a supply voltage of 4.5V to 60V and can drive external N-channel MOSFETs with up to 8A peak gate current. Housed in a compact 48-pin HTQFP (7x7mm) package, it is AEC-Q100 qualified for automotive applications.

Detailed Technical Specifications

Key Features

• Smart gate drive architecture with adjustable drive strength
• Integrated bootstrap diodes for high-side gate drive
• Comprehensive protection: undervoltage lockout (UVLO), overcurrent protection (OCP), overtemperature shutdown (OTP)
• SPI interface for configuration and diagnostics
• Low-power sleep mode
• AEC-Q100 qualified for automotive

Target Applications

• Automotive: Electric power steering (EPS), engine cooling fans, oil pumps, transmission actuators
• Industrial: 5G base station cooling fans, servo drives, robotic arms, conveyor belt motors
• Consumer: Dashboard blowers, HVAC actuators, power tools

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8343SPHPRQ1. 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

DRV8343SPHPRQ1 是德州儀器（TI）推出的一款高度集成的三相柵極驅動器 IC，專為汽車和工業電機控制應用設計。它採用智能柵極驅動架構，具有可調驅動強度、集成自舉二極管和全面的保護功能。該器件可在 4.5V 至 60V 的電源電壓下工作，並能驅動外部 N 溝道 MOSFET，峰值柵極電流高達 8A。它採用緊湊的 48 引腳 HTQFP（7x7mm）封裝，並通過 AEC-Q100 汽車級認證。

詳細技術參數

核心特性

• 智能柵極驅動架構，驅動強度可調
• 集成自舉二極管，用於高端柵極驅動
• 全面保護：欠壓鎖定 (UVLO)、過流保護 (OCP)、過溫關斷 (OTP)
• SPI 接口，用於配置和診斷
• 低功耗睡眠模式
• 通過 AEC-Q100 汽車級認證

典型應用場景

• 汽車：電動助力轉向 (EPS)、發動機冷卻風扇、機油泵、變速箱執行器
• 工業：5G 基站冷卻風扇、伺服驅動、機械臂、輸送帶電機
• 消費類：儀表板鼓風機、HVAC 執行器、電動工具

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8343SPHPRQ1 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]