ISO808A-1 ST Power Switch | PowerSO-36, Exposed Pad | 8-Channel, 0.7A, 45V

Product Overview

The ISO808A-1 is a monolithic 8-channel high-side smart power switch manufactured by STMicroelectronics, featuring an exposed pad PowerSO-36 package. It integrates control logic, protection, and diagnostic functions, designed for driving resistive, inductive, and capacitive loads in harsh automotive and industrial environments. The device operates from 8V to 36V supply voltage (45V max) and delivers up to 0.7A per channel with very low quiescent current. It includes over-temperature, over-current, and short-circuit protection, as well as open-load detection in OFF state. The SPI interface enables advanced diagnostics and control.

Detailed Technical Specifications

Key Features

• 8-channel high-side switch with SPI control
• Low RDS(on) for reduced power dissipation
• Comprehensive protection: over-temperature, over-current, short-circuit, load dump
• Open-load detection in OFF state
• Very low standby current
• Compatible with 3.3V and 5V logic
• Automotive qualified (AEC-Q100)

Target Applications

• Automotive body control modules (e.g., lighting, wipers, door locks)
• 5G base station power distribution
• Industrial PLC output modules
• Dashboard and infotainment systems
• HVAC actuator control

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ISO808A-1. 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

ISO808A-1 是意法半導體（STMicroelectronics）生產的一款單片8通道高邊智能功率開關，採用帶裸露焊盤的 PowerSO-36 封裝。它集成了控制邏輯、保護和診斷功能，專為在惡劣的汽車和工業環境中驅動電阻性、電感性和電容性負載而設計。該器件工作電壓範圍為 8V 至 36V（最大 45V），每通道可提供高達 0.7A 的電流，靜態電流極低。它包含過溫、過流和短路保護，以及關斷狀態下的開路負載檢測。SPI 接口支持高級診斷和控制。

詳細技術參數

核心特性

• 8通道高邊開關，SPI 控制
• 低導通電阻，降低功耗
• 全面保護：過溫、過流、短路、負載突降
• 關斷狀態開路負載檢測
• 極低待機電流
• 兼容 3.3V 和 5V 邏輯
• 通過汽車級認證（AEC-Q100）

典型應用場景

• 汽車車身控制模塊（如照明、雨刮、門鎖）
• 5G 基站電源分配
• 工業 PLC 輸出模塊
• 儀表盤和信息娛樂系統
• HVAC 執行器控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ISO808A-1 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]