L9958SBTR ST Motor Driver | PowerSO-16™ | 8A, 40V, SPI Control

Product Overview

The L9958SBTR is a high-current, SPI-controlled motor driver from STMicroelectronics, designed for automotive and industrial applications. Housed in a PowerSO-16™ package, it delivers up to 8A continuous current and operates from 5V to 40V supply. The device integrates diagnostic functions and protection features, making it ideal for driving DC motors, stepper motors, and solenoids.

Detailed Technical Specifications

Key Features

• SPI-controlled with daisy-chain capability
• 8A continuous output current per channel
• Low RDS(on) for reduced power dissipation
• Integrated diagnostic functions (open load, short to GND/battery)
• Protection against overcurrent, overtemperature, and undervoltage
• Active clamp for inductive load demagnetization
• PowerSO-16™ package with exposed pad for enhanced thermal performance

Target Applications

• Automotive: DC motor control for HVAC blowers, cooling fans, window lifts, and seat adjusters
• Industrial: Actuator control for valve positioning, conveyor belts, and robotic arms
• 5G Base Station: Antenna tilt motor control
• Dashboard: Stepper motor control for gauge clusters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L9958SBTR. 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

L9958SBTR 是意法半導體推出的一款高電流、SPI 控制的馬達驅動器，專為汽車和工業應用設計。採用 PowerSO-16™ 封裝，可提供高達 8A 的連續電流，工作電壓範圍為 5V 至 40V。該器件集成了診斷功能和保護特性，非常適合驅動直流馬達、步進馬達和電磁閥。

詳細技術參數

核心特性

• SPI 控制，支持菊花鏈連接
• 每通道 8A 連續輸出電流
• 低導通電阻，降低功耗
• 集成診斷功能（開路、對地/電池短路）
• 過流、過溫和欠壓保護
• 有源鉗位，用於感性負載退磁
• PowerSO-16™ 封裝，帶裸露焊盤，增強散熱性能

典型應用場景

• 汽車：HVAC 鼓風機、冷卻風扇、車窗升降器、座椅調節器的直流馬達控制
• 工業：閥門定位、輸送帶、機械臂的執行器控制
• 5G 基站：天線傾角馬達控制
• 儀表板：儀表集群的步進馬達控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L9958SBTR 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]