DRV8343HPHPRQ1 TI Motor Driver | 48-HTQFP (7x7) | Triple Half-Bridge, 48V

Product Overview

The DRV8343HPHPRQ1 is a highly integrated triple half-bridge gate driver IC from Texas Instruments, designed for automotive and industrial motor control applications. It features three independent half-bridge drivers capable of driving N-channel MOSFETs, supporting up to 48V supply voltage. The device includes integrated bootstrap diodes, charge pump for high-side drive, and comprehensive protection features such as overcurrent, overtemperature, and undervoltage lockout. Housed in a compact 48-pin HTQFP (7x7 mm) package, it is ideal for space-constrained designs requiring high reliability and performance.

Detailed Technical Specifications

Key Features

• Triple half-bridge gate driver for three-phase motor control
• Integrated bootstrap diodes and charge pump for 100% duty cycle
• Adjustable dead time and slew rate control
• SPI interface for configuration and diagnostics
• Robust protection: overcurrent, overtemperature, undervoltage, and cross-conduction prevention
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive: Electric power steering (EPS), engine cooling fans, oil pumps, transmission actuators
• Industrial: 5G base station cooling fans, robotic arms, conveyor belt motors, HVAC blowers
• Consumer: Power tools, garden equipment, e-bikes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8343HPHPRQ1. 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

DRV8343HPHPRQ1 是德州儀器推出的一款高度集成的三相半橋柵極驅動器 IC，專為汽車和工業電機控制應用設計。它包含三個獨立的半橋驅動器，可驅動 N 溝道 MOSFET，支持高達 48V 的電源電壓。器件集成了自舉二極管、用於高側驅動的電荷泵以及全面的保護功能，如過流、過溫和欠壓鎖定。採用緊湊的 48 引腳 HTQFP（7x7 mm）封裝，非常適合需要高可靠性和高性能的空間受限設計。

詳細技術參數

核心特性

• 三相半橋柵極驅動器，用於三相電機控制
• 集成自舉二極管和電荷泵，支持 100% 佔空比
• 可調死區時間和壓擺率控制
• SPI 接口用於配置和診斷
• 強大的保護：過流、過溫、欠壓和交叉導通預防
• 通過 AEC-Q100 認證，適用於汽車應用

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、機械臂、輸送帶電機、HVAC 鼓風機
• 消費類：電動工具、園林設備、電動自行車

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8343HPHPRQ1 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]