SN75452BD TI Dual Peripheral Driver | 8-SOIC | 500mA Output, 30V Supply

Product Overview

The SN75452BD is a dual peripheral driver from Texas Instruments, designed to interface between low-level logic circuits and high-current/high-voltage loads. Housed in an 8-pin SOIC package, it features two independent driver channels with open-collector outputs capable of sinking up to 500 mA per channel. The device operates from a supply voltage range of 4.75 V to 30 V, making it suitable for a variety of industrial and automotive applications. Each driver includes a clamping diode for inductive load protection, ensuring reliable operation in harsh environments.

Detailed Technical Specifications

Key Features

• Dual high-current peripheral drivers
• Open-collector outputs with 500 mA sink capability
• Wide supply voltage range: 4.75 V to 30 V
• Built-in clamping diodes for inductive load protection
• TTL/CMOS compatible inputs
• Low power consumption
• Compact 8-SOIC package for space-constrained designs

Target Applications

• Relay and solenoid drivers in industrial control systems
• Motor drivers for small DC motors in automotive applications (e.g., power window motors, seat adjusters)
• LED display drivers for dashboard indicators in vehicles
• Interface between logic controllers and high-power loads in 5G base station power management
• Lamp drivers for incandescent or LED lighting in building automation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN75452BD. 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

SN75452BD 是德州儀器推出的雙通道外圍驅動器，專為連接低電平邏輯電路與高電流/高電壓負載而設計。採用 8 引腳 SOIC 封裝，具有兩個獨立的驅動通道，每個通道可提供高達 500 mA 的灌電流能力。器件工作電源電壓範圍為 4.75 V 至 30 V，適用於多種工業和汽車應用。每個驅動器均包含用於感性負載保護的鉗位二極管，確保在惡劣環境下可靠運行。

詳細技術參數

核心特性

• 雙通道高電流外圍驅動器
• 開集電極輸出，灌電流能力 500 mA
• 寬電源電壓範圍：4.75 V 至 30 V
• 內置鉗位二極管，用於感性負載保護
• TTL/CMOS 兼容輸入
• 低功耗
• 緊湊的 8-SOIC 封裝，適合空間受限的設計

典型應用場景

• 工業控制系統中的繼電器和電磁閥驅動器
• 汽車應用中的小型直流電機驅動器（例如電動車窗電機、座椅調節器）
• 車輛儀表板指示燈的 LED 顯示驅動器
• 5G 基站電源管理中邏輯控制器與高功率負載之間的接口
• 樓宇自動化中的白熾燈或 LED 照明驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN75452BD 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]