【应用】纳芯微车规LDO NSR35001-QTOAR用于汽车香氛控制器,输出电流高达500mA
随着汽车电子的发展,人们在追求汽车性能的同时,对于汽车内部集成的生活娱乐功能需求也越来越高,现在汽车上各种生活类功能的开发设计也愈发完善,比如车载香氛器等。在实现这些功能的时候必然少不了从整车电源到功能模块供电电源的转换。
本文主要介绍纳芯微车规LDO NSR35001-QTOAR在汽车香氛控制器的应用。以下是汽车香氛控制器的原理简图:
对于汽车香氛控制器的设计,纳芯微车规LDO NSR35001-QTOAR有以下特性及优势:
1.输出电流高达500mA,满足汽车香氛控制器的工作电流需求;
2.输入电压范围3-40V,宽输入电压特性可兼容满足汽车供电环境使用要求;
3.自带对地短路保护和热关断,保证香氛控制器安全稳定工作;
4.符合车规认证,保证在汽车系统的合理使用;
以上为纳芯微车规LDO NSR35001-QTOAR在汽车香氛控制器中的应用,除本文所提到的优势外,纳芯微多条产品线都已作为新能源汽车、工业自动化等应用的关键芯片,成功进入多个行业一线客户的供应体系并实现大规模量产,在品质和应用优势上都有很大保障。
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【选型】车身控制模块的车规LDO推荐纳芯微NSR35001-QTOAR,输出电压可调范围宽至0.65-18V
某客户的车身控制模块需要用到车规LDO,封装要TO252-5的,输入电压要求能满足40V输入,输出电流400mA以上,输出电压可调,并且要国产品牌,结合客户的需求,推荐纳芯微电子车规LDO NSR35001-QTOAR。
器件选型 发布时间 : 2022-06-28
汽车电子后视镜分立方案,需要有一个车规LDO,最大耐压要到40V,150mA左右的,有没有合适的推荐?
可以考虑纳芯微电子的NSR31050-QSTAR 资料参考https://www.sekorm.com/product/853701.html
技术问答 发布时间 : 2023-03-17
哪个厂家的车规LDO压降最小。大概多少v?
在汽车电子市场,我们主推是RICOH品牌的LDO,比如R1524x系列,最小输入为3.5V,最小输出为3.3V,那么压差为0.2V,还要保证±0.6%精度,通过汽车级AEC-Q100认证,所以压差越小,对器件的纹波性能要求越高。而RICOH品牌的LDO在这方面非常有优势,目前很多车厂的BCM、ECU都在使用RICOH品牌的LDO。
技术问答 发布时间 : 2019-12-23
【应用】瑞萨低功耗车规LDO ISL78301用于汽车传感器,宽输入电压6~40V,有可调输出电压选择
进入疫情时代以来百废待兴,但传统的汽车行业随着新能源的发展却一跃成了最炽手可热的风口,越来越多的新能源汽车厂家杀入市场。本文推荐一颗高性能可靠性的车规LDO瑞萨ISL78301在汽车传感器供电部分的应用。
应用方案 发布时间 : 2022-12-20
请推荐车规LDO,要求18V以上输入,5V或者3.3V输出,400mA左右,小型封装,或者单芯片两路输出也行(各400mA)。
推荐RICOH的R1500H,输入电压4.0~24V,输出电压3.0~12V,输出电流500mA,封装SOT-89-5。或者R1517J,输入电压3.5~36V,输出电压2.5~12V,输出电流500mA,封装TO-252-5-P2。
技术问答 发布时间 : 2017-09-05
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可定制变压器电压最高4.5KV,高频30MHz;支持平面变压器、平板变压器、OBC变压器、DCDC变压器、PLC信号变压器、3D电源、电流变压器、反激变压器、直流直流变压器、车载充电器变压器、门极驱动变压器等产品定制。
最小起订量: 100000 提交需求>
可定制LAMP LED、 CHIP LED、 PLCC LED、 汽车用车规级LED、COB LED的尺寸/电压/电流等参数,电压1.5-37V,电流5-150mA,波长470-940nm。
最小起订量: 30000 提交需求>
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