DRV8305NPHP TI Motor Driver | 48-HTQFP (7x7) | 4.5-45V, 1.5A Gate Drive

Product Overview

The DRV8305NPHP 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, a buck regulator, and protection features in a compact 48-pin HTQFP package (7x7 mm). The device operates from a supply voltage range of 4.5 V to 45 V and can drive up to 1.5 A peak gate current. It is ideal for automotive and industrial motor control systems requiring high reliability and efficiency.

Detailed Technical Specifications

Key Features

• Integrated three-phase gate driver with bootstrap diodes
• Programmable dead time and slew rate control
• Integrated buck regulator for MCU power
• SPI for configuration and diagnostics
• Robust protection: undervoltage lockout, overcurrent, overtemperature
• Compact 7x7 mm package for space-constrained designs

Target Applications

• Automotive: Electric power steering (EPS), engine cooling fans, oil pumps
• Industrial: Robotics, CNC spindles, conveyor belts
• Consumer: Power tools, drones, home appliances
• Specific examples: 5G base station cooling fans, automotive dashboard actuators, industrial servo drives

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8305NPHP. 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

DRV8305NPHP 是德州儀器（TI）推出的三相閘極驅動器 IC，專為無刷直流（BLDC）電機控制應用設計。它集成了三個半橋閘極驅動器、一個降壓穩壓器和保護功能，採用緊湊的 48 引腳 HTQFP 封裝（7x7 mm）。該器件的工作電源電壓範圍為 4.5 V 至 45 V，可提供高達 1.5 A 的峰值閘極電流。適用於需要高可靠性和高效率的汽車和工業電機控制系統。

詳細技術參數

核心特性

• 集成三相閘極驅動器及自舉二極管
• 可編程死區時間和壓擺率控制
• 集成降壓穩壓器為 MCU 供電
• SPI 接口用於配置和診斷
• 強大的保護：欠壓鎖定、過流、過溫
• 緊湊的 7x7 mm 封裝，適合空間受限的設計

典型應用場景

• 汽車：電動助力轉向（EPS）、發動機冷卻風扇、油泵
• 工業：機器人、CNC 主軸、傳送帶
• 消費類：電動工具、無人機、家用電器
• 具體示例：5G 基站冷卻風扇、汽車儀表盤執行器、工業伺服驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8305NPHP 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]