DRV103U TI PWM Low-Side Driver | 8-SOIC | 3A, 8V-32V

Product Overview

The DRV103U from Texas Instruments is a low-side PWM driver designed for driving resistive, inductive, and capacitive loads. It operates from a supply voltage range of 8V to 32V and can deliver up to 3A continuous output current. The device features an internal PWM generator with adjustable frequency (100Hz to 100kHz) and duty cycle (0% to 100%), making it ideal for precise control of solenoids, valves, motors, and heaters. The 8-SOIC package ensures compact design for space-constrained applications.

Detailed Technical Specifications

Key Features

• Low-side PWM driver with internal oscillator
• Adjustable PWM frequency and duty cycle via external resistors
• Overcurrent and thermal shutdown protection
• Undervoltage lockout (UVLO)
• Open-load detection
• Low quiescent current (2mA typical)
• 8-SOIC package for small footprint

Target Applications

• Industrial solenoid and valve control (e.g., pneumatic valves in factory automation)
• LED dimming for automotive dashboard lighting
• Heater control in 3D printers and medical devices
• Motor speed control in small pumps and fans
• 5G base station cooling fan PWM control

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV103U. 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

DRV103U 是德州儀器 (TI) 推出的低側 PWM 驅動器，專為驅動電阻性、電感性和電容性負載而設計。它可在 8V 至 32V 的電源電壓範圍內工作，並提供高達 3A 的連續輸出電流。該器件具有內部 PWM 發生器，頻率可調 (100Hz 至 100kHz)，佔空比可調 (0% 至 100%)，非常適合精確控制電磁閥、閥門、電機和加熱器。8-SOIC 封裝確保了在空間受限應用中的緊湊設計。

詳細技術參數

核心特性

• 低側 PWM 驅動器，內置振盪器
• 通過外部電阻可調 PWM 頻率和佔空比
• 過流和熱關斷保護
• 欠壓鎖定 (UVLO)
• 開路負載檢測
• 低靜態電流 (典型值 2mA)
• 8-SOIC 封裝，佔用空間小

典型應用場景

• 工業電磁閥和閥門控制 (例如工廠自動化中的氣動閥)
• 汽車儀表板照明的 LED 調光
• 3D 打印機和醫療設備中的加熱器控制
• 小型泵和風扇的電機速度控制
• 5G 基站冷卻風扇的 PWM 控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV103U 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]