TPS54540DDA,2347008,直流-直流开关降压(逐步递减)稳压器, 可调, 4.5V-42V输入, 800mV-41.1V输出, 5A输出, PPAD-8,TEXAS INSTRUMENTS

专业代理销售laird（莱尔德）全系列产品-新加坡2号仓库

关于我们 | 付款方式 | 联系我们

美国1号分类选型新加坡2号分类选型英国10号分类选型英国2号分类选型日本5号分类选型

TPS54540DDA -

直流-直流开关降压(逐步递减)稳压器, 可调, 4.5V-42V输入, 800mV-41.1V输出, 5A输出, PPAD-8

TEXAS INSTRUMENTS TPS54540DDA

声明：图片仅供参考，请以实物为准！

TEXAS INSTRUMENTS

制造商：: TEXAS INSTRUMENTS TEXAS INSTRUMENTS
制造商产品编号：: TPS54540DDA
仓库库存编号：: 2347008
技术数据表：: (EN)

订购热线： 400-900-3095 0755-21000796, QQ:800152669, Email:sales@szcwdz.com

您可通过官网直接下单选定型号并完成支付（请确保型号准确），销售团队将同步审核；线下合同交易模式同步开放，具体流程请联系我司业务代表。

美国1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
TPS54540DDAR 库存编号:296-39422-1-ND	Texas Instruments	IC REG BCK SPLIT RAIL ADJ 8SOPWR	5002 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+	￥53.07 ￥40.23 ￥37.02 ￥33.48 ￥31.79 ￥30.78 ￥29.94	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49Mjk2LTM5NDIyLTEtTkQ="],"cvcModel":["TPS54540DDAR"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,10,25,100,250,500,1000,"],"cvcPriceAll":["53.07,40.23,37.02,33.48,31.79,30.78,29.94,"],"maxnum":["5002"],"minnum":["1"],"mytime":["6-10天"], 查看资料
TPS54540DDAR 库存编号:296-39422-6-ND	Texas Instruments	IC REG BCK SPLIT RAIL ADJ 8SOPWR	5002 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+	￥53.07 ￥40.23 ￥37.02 ￥33.48 ￥31.79 ￥30.78 ￥29.94	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49Mjk2LTM5NDIyLTYtTkQ="],"cvcModel":["TPS54540DDAR"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,10,25,100,250,500,1000,"],"cvcPriceAll":["53.07,40.23,37.02,33.48,31.79,30.78,29.94,"],"maxnum":["5002"],"minnum":["1"],"mytime":["6-10天"], 查看资料
TPS54540DDAR 库存编号:296-39422-2-ND	Texas Instruments	IC REG BCK SPLIT RAIL ADJ 8SOPWR	5000 2500起订	2500+	￥29.06	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49Mjk2LTM5NDIyLTItTkQ="],"cvcModel":["TPS54540DDAR"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["2500,"],"cvcPriceAll":["29.06,"],"maxnum":["5000"],"minnum":["2500"],"mytime":["6-10天"], 查看资料
TPS54540DDA 库存编号:296-36231-5-ND	Texas Instruments	IC REG BCK SPLIT RAIL ADJ 8SOPWR	1842 1起订	1+ 10+ 75+ 150+ 300+ 525+ 1050+ 2550+	￥71.63 ￥54.87 ￥46.86 ￥45 ￥43.47 ￥42.44 ￥41.36 ￥40.26	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49Mjk2LTM2MjMxLTUtTkQ="],"cvcModel":["TPS54540DDA"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,10,75,150,300,525,1050,2550,"],"cvcPriceAll":["71.63,54.87,46.86,45,43.47,42.44,41.36,40.26,"],"maxnum":["1842"],"minnum":["1"],"mytime":["6-10天"],"haveiscanbuy":["yes"], 查看资料

美国2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
TPS54540DDAR 库存编号:595-TPS54540DDAR	Texas Instruments	Switching Voltage Regulators 42V 5A SD DC-DC Conv erter A 595-TPS54540DDA	9648 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+ 2500+	￥68.79 ￥48.7 ￥45.27 ￥39.83 ￥37.82 ￥33.92 ￥28.6 ￥27.19	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTMmUE49NTk1LVRQUzU0NTQwRERBUg=="],"cvcModel":["TPS54540DDAR"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,10,25,100,250,500,1000,2500,"],"cvcPriceAll":["68.79,48.7,45.27,39.83,37.82,33.92,28.6,27.19,"],"maxnum":["9648"],"minnum":["1"],"mytime":["6-10天"],
TPS54540DDA 库存编号:595-TPS54540DDA	Texas Instruments	Switching Voltage Regulators 42V 5A SD DC-DC Conv erter A 595-TPS54540DDAR	5427 1起订	1+ 10+ 25+ 75+ 300+ 525+ 1050+	￥67.96 ￥52 ￥44.56 ￥42.67 ￥41.13 ￥40.19 ￥39.12	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTMmUE49NTk1LVRQUzU0NTQwRERB"],"cvcModel":["TPS54540DDA"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,10,25,75,300,525,1050,"],"cvcPriceAll":["67.96,52,44.56,42.67,41.13,40.19,39.12,"],"maxnum":["5427"],"minnum":["1"],"mytime":["6-10天"],"haveiscanbuy":["yes"],

英国8号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
TPS54540DDA	Texas Instruments	SWITCHING REGULATOR, CURRENT-MODE, 8.8A, 2500KHZ SWITCHING FREQ-MAX, PDSO8	35 1起订	1+ 3+ 8+	￥93.26 ￥62.18 ￥46.63	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["TPS54540DDA"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,3,8,"],"cvcPriceAll":["93.26,62.18,46.63,"],"maxnum":["35"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],

TPS54540DDA产品概述

The TPS54540DDA is a 5A Step-down DC-DC Converter with an integrated high side MOSFET and Eco-mode?. The device survives load dump pulses up to 45V per ISO 7637. Current-mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the no-load supply current to 146μA. Shutdown supply current is reduced to 2μA when the enable pin is pulled low. Under-voltage lockout is internally set at 4.3V but can increase using an external resistor-divider at the enable pin. The output voltage start up ramp is internally controlled to provide a controlled start up and eliminate overshoot. A wide switching frequency range allows either efficiency or external component size to be optimized. Output current is limited cycle-by-cycle. Frequency foldback and thermal shutdown protects internal and external components during an overload condition.

High efficiency at light loads with a pulse-skipping Eco-mode?
92mR High-side MOSFET
146μA Operating quiescent current and 2μA shutdown current
100kHz to 2.5MHz Adjustable switching frequency
Synchronizes to external clock
Low dropout at light loads with integrated BOOT recharge FET
Adjustable UVLO voltage and hysteresis
0.8V 1% Internal voltage reference
Green product and no Sb/Br

工业, 自动化与过程控制, 电机驱动与控制, 车用, 消费电子产品, 电源管理, 通信与网络

TPS54540DDA相关搜索

拓扑结构降压 TEXAS INSTRUMENTS 拓扑结构降压直流/直流可调开关稳压器拓扑结构降压 TEXAS INSTRUMENTS 直流/直流可调开关稳压器拓扑结构降压输入电压最小值 4.5V TEXAS INSTRUMENTS 输入电压最小值 4.5V 直流/直流可调开关稳压器输入电压最小值 4.5V TEXAS INSTRUMENTS 直流/直流可调开关稳压器输入电压最小值 4.5V 输入电压最大值 42V TEXAS INSTRUMENTS 输入电压最大值 42V 直流/直流可调开关稳压器输入电压最大值 42V TEXAS INSTRUMENTS 直流/直流可调开关稳压器输入电压最大值 42V 输出数 1输出 TEXAS INSTRUMENTS 输出数 1输出直流/直流可调开关稳压器输出数 1输出 TEXAS INSTRUMENTS 直流/直流可调开关稳压器输出数 1输出直流直流转换器芯片封装 SO PowerPAD TEXAS INSTRUMENTS 直流直流转换器芯片封装 SO PowerPAD 直流/直流可调开关稳压器直流直流转换器芯片封装 SO PowerPAD TEXAS INSTRUMENTS 直流/直流可调开关稳压器直流直流转换器芯片封装 SO PowerPAD 针脚数 8引脚 TEXAS INSTRUMENTS 针脚数 8引脚直流/直流可调开关稳压器针脚数 8引脚 TEXAS INSTRUMENTS 直流/直流可调开关稳压器针脚数 8引脚输出电流 5A TEXAS INSTRUMENTS 输出电流 5A 直流/直流可调开关稳压器输出电流 5A TEXAS INSTRUMENTS 直流/直流可调开关稳压器输出电流 5A 输出电压最小值 800mV TEXAS INSTRUMENTS 输出电压最小值 800mV 直流/直流可调开关稳压器输出电压最小值 800mV TEXAS INSTRUMENTS 直流/直流可调开关稳压器输出电压最小值 800mV 输出电压最大值 41.1V TEXAS INSTRUMENTS 输出电压最大值 41.1V 直流/直流可调开关稳压器输出电压最大值 41.1V TEXAS INSTRUMENTS 直流/直流可调开关稳压器输出电压最大值 41.1V 开关频率 2.5MHz TEXAS INSTRUMENTS 开关频率 2.5MHz 直流/直流可调开关稳压器开关频率 2.5MHz TEXAS INSTRUMENTS 直流/直流可调开关稳压器开关频率 2.5MHz 工作温度最高值 150°C TEXAS INSTRUMENTS 工作温度最高值 150°C 直流/直流可调开关稳压器工作温度最高值 150°C TEXAS INSTRUMENTS 直流/直流可调开关稳压器工作温度最高值 150°C 封装剪切带 TEXAS INSTRUMENTS 封装剪切带直流/直流可调开关稳压器封装剪切带 TEXAS INSTRUMENTS 直流/直流可调开关稳压器封装剪切带产品范围 - TEXAS INSTRUMENTS 产品范围 - 直流/直流可调开关稳压器产品范围 - TEXAS INSTRUMENTS 直流/直流可调开关稳压器产品范围 - 汽车质量标准 - TEXAS INSTRUMENTS 汽车质量标准 - 直流/直流可调开关稳压器汽车质量标准 - TEXAS INSTRUMENTS 直流/直流可调开关稳压器汽车质量标准 - MSL MSL 2 - 1年 TEXAS INSTRUMENTS MSL MSL 2 - 1年直流/直流可调开关稳压器 MSL MSL 2 - 1年 TEXAS INSTRUMENTS 直流/直流可调开关稳压器 MSL MSL 2 - 1年

参考价格及参考库存

美国1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
TPS54540DDAR [更多]	Texas Instruments	IC REG BUCK SPLIT RAIL 8SOPWRPAD RoHS: Compliant \| pbFree: Yes	搜索查看资料
TPS54540DDAR [更多]	Texas Instruments	IC REG BUCK SPLIT RAIL 8SOPWRPAD RoHS: Compliant \| pbFree: Yes	搜索查看资料
TPS54540DDAR [更多]	Texas Instruments	IC REG BUCK SPLIT RAIL 8SOPWRPAD RoHS: Compliant \| pbFree: Yes	搜索查看资料
TPS54540DDA [更多]	Texas Instruments	IC REG BUCK SPLIT RAIL 8SOPWRPAD RoHS: Compliant \| pbFree: Yes	搜索查看资料

美国2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号

制造商

描述

操作

TPS54540DDAR
[更多]

Texas Instruments

Switching Voltage Regulators 42V,5A,SD DC-DC Converter

RoHS: Compliant

TPS54540DDA
[更多]

Texas Instruments

Switching Voltage Regulators 42V,5A,SD DC-DC Converter

RoHS: Compliant

日本1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
TPS54540DDA [更多]	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41.1V 5A Automotive 8-Pin HSOP EP Tube RoHS: Compliant \| pbFree: Yes	搜索
TPS54540DDAR [更多]	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41.1V 5A Automotive 8-Pin HSOP EP T/R RoHS: Compliant	搜索
TPS54540DDAR [更多]	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41.1V 5A Automotive 8-Pin HSOP EP T/R RoHS: Compliant	搜索

美国3号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
TPS54540DDA [更多]	Texas Instruments	Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SO PowerPAD Tube - Rail/Tube (Alt: TPS54540DDA) RoHS: Compliant	搜索
TPS54540DDAR [更多]	Texas Instruments	Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SOIC-PowerPad T/R (Alt: TPS54540DDAR) RoHS: Compliant	搜索
TPS54540DDA [更多]	Texas Instruments	Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SO PowerPAD Tube (Alt: TPS54540DDA) RoHS: Compliant	搜索
TPS54540DDA [更多]	Texas Instruments	Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SO PowerPAD Tube (Alt: TPS54540DDA) RoHS: Compliant	搜索
TPS54540DDAR [更多]	Texas Instruments	Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SOIC-PowerPad T/R (Alt: TPS54540DDAR) RoHS: Compliant	搜索
TPS54540DDAR [更多]	Texas Instruments	Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SOIC-PowerPad T/R - Tape and Reel (Alt: TPS54540DDAR) RoHS: Compliant	搜索

日本2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号

制造商

描述

操作

TPS54540DDAR
[更多]

Texas Instruments

Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41.1V 5A Automotive 8-Pin HSOP EP T/R

RoHS: Compliant

TPS54540DDAR
[更多]

Texas Instruments

Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41.1V 5A Automotive 8-Pin HSOP EP T/R

RoHS: Compliant

日本3号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
TPS54540DDAR [更多]	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41.1V 5A Automotive 8-Pin HSOP EP T/R RoHS: Compliant	搜索
TPS54540DDA [更多]	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41.1V 5A Automotive 8-Pin HSOP EP Tube RoHS: Compliant	搜索
TPS54540DDA [更多]	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41.1V 5A Automotive 8-Pin HSOP EP Tube RoHS: Compliant	搜索
TPS54540DDA [更多]	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41.1V 5A Automotive 8-Pin HSOP EP Tube RoHS: Compliant	搜索
TPS54540DDAR [更多]	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41.1V 5A Automotive 8-Pin HSOP EP T/R RoHS: Compliant	搜索
TPS54540DDAR [更多]	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41.1V 5A Automotive 8-Pin HSOP EP T/R RoHS: Compliant	搜索

新加坡2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
TPS54540DDA [更多]	Texas Instruments	DC-DC CONV, BUCK, ADJ, 2.5MHZ, HSOP-8	搜索
TPS54540DDAR [更多]	Texas Instruments	DC/DC CONV, BUCK, 2.5MHZ, HSOIC-8	搜索
TPS54540DDAR [更多]	Texas Instruments	DC/DC CONV, BUCK, 2.5MHZ, HSOIC-8	搜索

美国8号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
TPS54540DDA [更多]	Texas Instruments		搜索

英国8号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
TPS54540DDA [更多]	Texas Instruments		搜索

美国1号仓库 查看更多相关产品

参考图片	制造商 / 描述 / 型号 / 仓库库存编号 / 别名	PDF	操作
	Texas Instruments IC REG BUCK SPLIT RAIL 8SOPWRPAD 详细描述：可调式降压，分压轨开关稳压器 IC 正 0.8V 1 输出 5A 8-PowerSOIC（0.154"，3.90mm 宽）型号：TPS54540DDAR 仓库库存编号：296-39422-1-ND 别名：296-39422-1 <br>	无铅	搜索

www.szcwdz.com 查看更多相关产品

参考图片	型号/品牌	描述 / 技术参考	操作
	TPS54540DDA TEXAS INSTRUMENTS	原厂原装货暂无PDF	查价格库存查看详细
	TPS54540DDAR Texas Instruments	原厂原装货暂无PDF	查价格库存查看详细

新加坡2号仓库 查看更多相关产品

制造商产品编号	仓库库存编号	制造商 / 说明 / 规格书	操作
TPS54540DDA	2347008	TEXAS INSTRUMENTS 直流-直流开关降压(逐步递减)稳压器, 可调, 4.5V-42V输入, 800mV-41.1V输出, 5A输出, PPAD-8 (EN)	搜索
TPS54540DDAR	2542775	TEXAS INSTRUMENTS 直流-直流开关降压, 逐步递降稳压器, 可调, 4.5V-42V输入, 0.8V-41.1V/5A输出, 2.5MHz, HSOIC-8 (EN)	搜索

邮箱：sales@szcwdz.com
Q Q：800152669
手机网站：m.szcwdz.com

TPS54540DDA产地与重量

原产地：: China
进行最后一道重要生产流程所在的国家
RoHS 合规：: 是
税则号：: 85423990
重量（千克）：: .005103

美国1号品牌选型新加坡2号品牌选型

英国2号品牌选型英国10号品牌选型

日本5号品牌选型

laird电子简介 | laird产品 | laird动态 | 按系列选型 | 按产品规格选型 | laird产品应用 | laird选型手册

Copyright © 2017 www.laird-tek.com All Rights Reserved. 技术支持：电子元器件 ICP备案证书号:粤ICP备11103613号
版权所有：深圳市创唯电子有限公司客服电话：400-900-3095 企业QQ：800152669 邮箱:sales@szcwdz.com