位置:51电子网 » 企业新闻

LMZ31710RVQR

发布时间:2020/1/21 18:33:00 访问次数:236 发布企业:西旗科技(深圳)有限公司



描述;LMZ31710RVQR
LMZ31710RVQR电源模块是一种易于使用的集成式电源解决方案,它在一个串联的QFN封装内部集成了一个带有功率MOSFET的10A直流/直流转换器,一个屏蔽式电感器和多个无源器件。此整体电源解决方案仅需三个外部组件,并省去了环路补偿和磁性元件选择过程。
此器件采用10×10×4.3mm QFN封装,可轻松焊接到印刷电路板,实现紧凑的负载点设计。此器件可实现超过95%的效率,具有热阻为13.3°C / W的LMZ31710RVQR提供离散负载点设计所具有的校准和特性集,非常适合为广泛的集成电路(IC)和系统供电。先进的封装技术可提供一个与标准QFN贴装和测试技术。兼容的稳健耐用且可靠的电源解决方案。


特性:LMZ31710RVQR
完全集成的电源解决方案
小型初级设计
与LMZ31707和LMZ31704之间具有双向兼容性
10mm×10mm×4.3mm封装
效率高达95%
Eco-Mode™和轻载效率(LLE)
宽输出电压调节范围为
0.6V至5.5V,基准精度为1%
支持针对更高电流的并行运行
任选分离电源轨可实现低至2.95V的
输入电压LMZ31710RVQR
可调节的开关频率范围
(200kHz至1.2MHz)
与外部时钟同步
提供180°异相位时钟信号
可调慢速启动
输出电压排序和跟踪
电源正常输出
极端欠压锁定(UVLO)
过流和过多保护
预定义输出启动
工作温度范围:–40°C至+ 85°C
增强的散热性能:13.3°C / W
符合EN55022 B类辐射发射标准
-集成屏蔽式电感器
利用LMZ31710并利用WEBENCH®电源设计器创建定制设计方案



LMZ31710RVQR

制造商:Texas Instruments
产品种类:非隔离式DC/DC转换器
RoHS: 详细信息
产品:Non-Isolated / POL
输出端数量:1 Output
输入电压(标称值):12 V
输入电压(最小值):2.95 V
输入电压(最大值):17 V
最小工作温度:- 40 C
最大工作温度:+ 85 C
安装风格:SMD/SMT
输入电压:2.95 V to 17 V
封装 / 箱体:Module
封装:Cut Tape
封装:MouseReel
封装:Reel
系列:LMZ31710RVQR
商标:Texas Instruments
工业:Industrial
湿度敏感性:Yes
产品类型:Non-Isolated DC-DC Converters
工厂包装数量:500
子类别:DC-DC Converter
商标名:SIMPLE SWITCHER

以下物料均有现货库存:LMZ31710RVQR
STM32F101RBT6
STM32F103CBT6
STM32F103C8T6
STM32F103R8T6
STM32F103VBT6
STM32F103RBT6
STM32F103VCT6
STM32F103ZET6
STM32F103VET6
STM32F103RET6
STM32F103RCT6
STM32F103RGT6
STM32F103RCY6TR
STM32F103T8U6
STM32F103VGT6
STM32F103ZGT6
STM32F105RBT6
STM32F105RCT6
STM32F105R8T6
STM32F105VCT6
STM32F107VCT6
STM32F107RCT6
STM32F100R8T6B
STM32F100C6T6B
STM32F100VCT6B
STM32F100RBT6B
STM32F100C8T6B
STM32F100C4T6B
STM32F215RGT6
STM32F205RGT6
STM32F205RET6
STM32F205RCT6
STM32F205VGT6
STM32F205VET6
STM32F205VCT6
STM32F205ZET6
STM32F205ZGT6
STM32F207VCT6
STM32F207VGT6
STM32F207VET6
STM32F207ZET6

STM32F429IGT6
STM32F207ZGT6
STM32F373CCT6
STM32F301K8T6
STM32F302C8T6
STM32F302CBT6
STM32F302RCT6
STM32F302RBT6
STM32F302K8U6
STM32F302VET6
STM32F302VDT6
STM32F302VCT6
STM32F303CBT6
STM32F303CCT6
STM32F303RBT6
STM32F303RCT6
STM32F303RET6
STM32F303VCT6
STM32F303VET6
STM32F303ZET6

DP83849IVSX/NOPB
STM32F411CEU6
STM32F411CCU6TR

LMZ31710RVQR
STM32F411RCT6
STM32F411RET6
STM32F411VET6
STM32F412RET6
STM32F413VGT6
STM32F415RGT6
STM32F415VGT6
STM32F410CBU6
STM32F410RBT6
STM32F427IGT6


STM32F427VIT6
STM32F427VGT6
STM32F427ZGT6
STM32F427ZIT6
STM32F429BIT6
STM32F429IIT6
STM32F429IGT6
STM32F429VGT6
STM32F429VIT6
STM32F429VET6
STM32F429ZGT6
STM32F429ZIT6
STM32F429ZET6
STM32F446RET6
STM32F446RCT6
STM32F446VET6
STM32F446VCT6
STM32F446ZET6
STM32F446ZEJ6
STM32F469NIH6
STM32F401CEU6
STM32F401CBU6
STM32F401RCT6
STM32F401RBT6
STM32F401RET6
STM32F405RGT6
STM32F405VGT6
STM32F405ZGT6
STM32F407IGT6
STM32F407IGH6
STM32F407IET6
STM32F407VGT6
STM32F407VET6
STM32F407ZET6
STM32F407ZGT6
STM32F407ZGT7
STM32F400CBT6
STM32F722RET6
STM32F730R8T6
STM32F730V8T6
STM32F746VGT6
STM32F756VGT6
STM32F765VIT6
STM32F767ZGT6
STM32F767IGT6
STM32F767NIH6
STM32F767BIT6
STM32F767VIT6
STM32F031K6U6
STM32F031F6P6
STM32F031C6T6TR
STM32F030K6T6
STM32F030F4P6
STM32F030C8T6
STM32F030CCT6
STM32F030C6T6
STM32F030RCT6
STM32F030R8T6
STM32F042K6T6
STM32F042F6P6
STM32F042C6T6
STM32F051K8U6
STM32F051K6U6
STM32F051C8T6
STM32F051C8T7TR
STM32F051R8T6
STM32F051R8T7
STM32F071VBT6
STM32F071CBT6
STM32F071CBU6
STM32F071RBT6
STM32F072VBT6
STM32F072CBT6
STM32F072C8T6
STM32F072CBU6TR
STM32F072RBT6
STM32F072R8T6
STM32F070CBT6
STM32F070F6P6
STM32F070RBT6


STM32G474VET6
STM32G431CBT6
STM32G071CBT6
STM32G071GBU6
STM32G071RBT6
STM32G070KBT6
STM32G070CBT6
STM32G070RBT6
STM32G031F8P6
STM32G031K6T6
STM32G031J6M6
STM32G031G8U6
STM32G030K6T6
STM32G030K8T6
STM32G030C8T6
STM32G030F6P6TR
STM32H743BIT6
STM32H743IIT6
STM32H743VIT6
STM32H743VIH6
STM32H743ZIT6
STM32H743XIH6
STM32H750IBK6
STM32H750VBT6
STM32H750XBH6
STM32L151C8T6A
STM32L151CBT6A
STM32L151CBU6
STM32L151CCU6
STM32L151RCT6
STM32L151RET6
STM32L151RDT6
STM32L151VDT6
STM32L431CCT6
STM32L431CBT6
STM32L431CCU6
STM32L431RCT6
STM32L431VCT6
STM32L433VCT6
STM32L433RCT3
STM32L433RCT6
STM32L452REY6TR
STM32L471RGT6
STM32L471RET6
STM32L475VET6
STM32L476RGT6
STM32L476VET6
STM32L476RCT6
STM32L476VGT6
STM32L496RGT6
STM32L011D4P6
STM32L010C6T6
STM32L011F4U6TR
STM32L011G4U6
STM32L031F6P6
STM32L031K6T6
STM32L031G6U6
STM32L051K8U6
STM32L051C8T6
STM32L051R8T6
STM32L052R8T6
STM32L053R8T6
STM32L071RBT6
STM32L071CBT6
STM32L072RBT6
STM32L072CBT6
STM32L073RZT6
STM32L073V8T6
STM8L151C6T6
STM8L151C8T6
STM8L151K4T6
STM8L151K6T6
STM8L151G6U6
STM8L151G4U6
STM8L152C6T6
STM8L152R8T6
STM8L152M8T6
STM8L101F3P6TR
STM8L101K3T6
STM8L101F3U6TR
STM8L001J3M3TR
STM8L051F3P6
STM8L052C6T6
STM8L052R8T6
STM8L050J3M3TR

2021年的显卡市场让DIY玩家无奈甚至痛苦,因为不论AMD及NVIDIA,两家的显卡价格都失控了,目前来说涨幅依然有一倍多,以往的千元卡现在买到两三千,RTX 30系的高端卡要七八千甚至过万。面对显卡市场的畸形,显卡厂商不应该做点什么吗?这是很多玩家的呼声,然而NVIDIA对显卡降价这事有自己的苦衷。


在日前的瑞银大会上,NVIDIA CFO Colette Kress谈到了显卡价格的问题,她表示NVIDIA很乐意看到市场价格恢复正常,但这不是NVIDIA能控制的。


Colette Kress解释说,NVIDIA能控制的价格就是向AIC或者OEM合作伙伴提供的定价,但是后面还会有各种市场渠道定义市场价格。


Colette Kress称,NVIDIA是很愿意看到显卡价格恢复正常,与当前市场的市场情况相比,降价显卡价格只需要在市场上提供合理的供应。


从NVIDIA的表态来看,他们也是愿意看到显卡降价的,但是他们的实力控制不了最终价格,而要想解决这个问题,还是要增加供应才行。


至于何时恢复正常,Colette Kress也提供了时间表,预计2022年下半年半导体芯片市场的供应会恢复平衡了,大家还要再等个一年半载的。



上一篇:DRV8800RTYR

下一篇:UCC25710DWR

相关新闻

相关型号