JTFD2157H is a two-phase half wave motor driver with embedded Hall-effect sensor IC. It integrates a open drain MOS driver, a high sensitivity hall-effect sensor, an event timer for rotor locked in SI

目录F08嘉泰姆

1.产品概述       2.产品特点     3.应用范围      4.技术规格书下载（产品PDF文档） 
5.产品封装图</span>   6.电路原理图</span>  7.相关产品F08嘉泰姆

一,产品概述(General Description)   F08嘉泰姆

            CXMD3222H is a two-phase half wave motor driver with embedded Hall-effect sensor IC. It integrates a open drain MOS driver, a high sensitivity hall-effect sensor, an event timer for rotor locked in SIP-4L package, which make the motors’ PCBs(printed circuit boards) design easy and fabricate the high efficiency and high voltage DC motors or FANs as simply as possible. 
             For safety, Lock-shutdown function would turn the IC’s internal drivers off avoiding over-heat when the rotor is locked, and IC will try to re-start the rotor’s torque after the time of these drivers’ shutdown. 
Thermal-shutdown protection (TSD) ensures the internal drivers of IC are operating under a safe operating temperature range. 
            All the protection mechanisms mentioned above combine to provide a complete protecting scenario in the motor system and avoid any possible damages and guarantee under a correct and safe operation
二.产品特点(Features)
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˙Motor driver with high sensitivity Hall-effect sensor
˙Open drain MOS driver output
˙Lock-shutdown protection & auto-restart function
˙“Soft-switch” phase-switching technique to reduce vibration and acoustic noise
˙Thermal shutdown protection(TSD)
˙Available in SIP-4L package
˙For 24V DC motor / FAN systems
三,应用范围 (Applications)
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Smart motor driver with embedded Hall sensor
四.技术</span>规格书下载（产品PDF）</span>
需要详细的PDF规格书请扫一扫微信联系我们</span>
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                        F08嘉泰姆

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五,产品封装图 (Package)

六.电路原理图</span>F08嘉泰姆

七,相关芯片选择指南

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