DRV8303DCA TI Motor Driver | 48-HTSSOP | 3-Phase, 2.3A Gate Drive

Product Overview

The DRV8303DCA 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 up to 2.3A peak gate current, along with a buck converter and a linear regulator. The device operates from a supply voltage of 6V to 60V and is housed in a 48-pin HTSSOP package with an exposed pad for enhanced thermal performance. The DRV8303DCA provides comprehensive protection features including overcurrent, overtemperature, and undervoltage lockout, making it suitable for industrial and automotive motor control systems.

Detailed Technical Specifications

Key Features

• Three-phase gate driver with 2.3A peak gate drive current
• Integrated buck converter (3.3V/5V, 200mA) and linear regulator (30mA)
• Wide supply voltage range: 6V to 60V
• Adjustable dead time and slew rate control
• SPI interface for configuration and diagnostics
• Comprehensive protection: overcurrent, overtemperature, undervoltage lockout, and shoot-through prevention
• 48-pin HTSSOP package with exposed thermal pad

Target Applications

• Industrial motor drives for conveyor belts and robotic arms
• Automotive electric power steering (EPS) systems
• 5G base station cooling fan control
• Home appliance BLDC motors (e.g., washing machines, air conditioners)
• Electric vehicle (EV) auxiliary motors (e.g., pumps, fans)
• Dashboard instrument cluster stepper motors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8303DCA. 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

DRV8303DCA 是德州儀器（TI）推出的三相柵極驅動器 IC，專為無刷直流（BLDC）電機控制應用設計。它集成了三個半橋柵極驅動器，可提供高達 2.3A 的峰值柵極電流，以及一個降壓轉換器和一個線性穩壓器。該器件的工作電源電壓範圍為 6V 至 60V，採用 48 引腳 HTSSOP 封裝，帶有裸露焊盤以增強散熱性能。DRV8303DCA 提供全面的保護功能，包括過流、過溫和欠壓鎖定，適用於工業和汽車電機控制系統。

詳細技術參數

核心特性

• 三相柵極驅動器，峰值柵極驅動電流 2.3A
• 集成降壓轉換器（3.3V/5V，200mA）和線性穩壓器（30mA）
• 寬電源電壓範圍：6V 至 60V
• 可調死區時間和壓擺率控制
• SPI 接口用於配置和診斷
• 全面保護：過流、過溫、欠壓鎖定和防擊穿
• 48 引腳 HTSSOP 封裝，帶裸露散熱焊盤

典型應用場景

• 工業電機驅動，如輸送帶和機械臂
• 汽車電動助力轉向（EPS）系統
• 5G 基站冷卻風扇控制
• 家用電器 BLDC 電機（如洗衣機、空調）
• 電動汽車（EV）輔助電機（如泵、風扇）
• 儀表盤儀表步進電機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8303DCA 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]