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图片源于供应商或网络,实物可能存在差异,请以实物为准

L6728TR

数量

单价

总价

4000+

¥ 8.464250

¥ 33857

8000+

¥ 8.304347

¥ 66434.776

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购买数量

总价金额：￥ 33857

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样品申购

详细描述：降压稳压器正输出降压 DC DC 切换控制器 IC 10-DFN（3x3）

产品参数

产品属性	属性值
串行接口	-
供应商器件封装	10-DFN（3x3）
制造商	STMicroelectronics
功能	降压
包装	卷带（TR）
占空比（最大）	80%
同步整流器	是
基本产品编号	L6728
安装类型	表面贴装型
封装、外壳	10-VFDFN 祼焊盘
工作温度	-40°C ~ 125°C（TJ）
拓扑	降压
控制特性	使能，相位控制，电源良好
时钟同步	无
电压 - 供电 (Vcc、Vdd)	5V ~ 12V
系列	-
输出数	1
输出类型	晶体管驱动器
输出配置	正
输出阶段	1
零件状态	停产
频率 - 开关	300kHz

PDF描述：Single phase PWM controller with PowerGOOD 单相PWM控制器，电源良好

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SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.003305s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63833544 ORDER BY `unit` DESC [ RunTime:0.020294s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.027010s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63833544 [ RunTime:0.029018s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.038901s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63833544 ORDER BY `minOrder` ASC [ RunTime:0.017971s ]
CONNECT:[ UseTime:0.000668s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='L6728TR' and brandshort='STMicroelectronics' limit 1 [ RunTime:0.039584s ]
select foldpath,foldpath2,filename from pdf_file where id=657408 limit 1 [ RunTime:0.063025s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.004654s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'L6728TR' LIMIT 1 [ RunTime:0.044843s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001610s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'L6728TR' LIMIT 1 [ RunTime:0.059760s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001772s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'L6728TR' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.050627s ]
SELECT `id` FROM `stock` WHERE `id` <> 63833544 AND `partno` = 'L6728TR' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%stmicroelectronics%' ) [ RunTime:0.040223s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19146316 [ RunTime:0.044298s ]
SELECT `note` FROM `stock` WHERE `id` = 19146316 LIMIT 1 [ RunTime:0.056814s ]
SELECT `description` FROM `stock` WHERE `id` = 19146316 LIMIT 1 [ RunTime:0.089334s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.030650s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'L6728TR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.020096s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'L6728TR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.019722s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.012972s ]

1.134407s

L6728TR

购买数量

总价金额： ￥ 33857

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