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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

SC419ULTRT

数量

单价

总价

3000+

¥ 8.450697

¥ 25352.091

6000+

¥ 8.137669

¥ 48826.014

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购买数量

总价金额：￥ 25352.091

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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 20-MLPQ-UT（3x3）

产品参数

产品属性	属性值
串行接口	-
供应商器件封装	20-MLPQ-UT（3x3）
制造商	Semtech Corporation
功能	降压
包装	卷带（TR）
占空比（最大）	-
同步整流器	是
基本产品编号	SC419
安装类型	表面贴装型
封装、外壳	20-VFQFN 祼焊盘
工作温度	-40°C ~ 85°C（TA）
拓扑	降压
控制特性	限流，使能，导通时间控制，电源良好
时钟同步	无
电压 - 供电 (Vcc、Vdd)	3V ~ 28V
系列	EcoSpeed®, SmartDrive™
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	最高 1MHz

PDF描述：EcoSpeedTM DC-DC Converter with Integrated Boost Diode EcoSpeedTM DC -DC转换器，集成升压二极管

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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002912s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.011904s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002538s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.46' ) [ RunTime:0.003904s ]
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SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '63833543' LIMIT 1 [ RunTime:0.065620s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.006591s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63833543 [ RunTime:0.014001s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.005563s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63833543 ORDER BY `minOrder` ASC [ RunTime:0.017160s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.024850s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63833543 ORDER BY `unit` DESC [ RunTime:0.001072s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.006232s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63833543 [ RunTime:0.017243s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.015358s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63833543 ORDER BY `minOrder` ASC [ RunTime:0.001836s ]
CONNECT:[ UseTime:0.000883s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='SC419ULTRT' and brandshort='Semtech Corporation' limit 1 [ RunTime:0.015039s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002604s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'SC419ULTRT' LIMIT 1 [ RunTime:0.005772s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001164s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SC419ULTRT' LIMIT 1 [ RunTime:0.014948s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.003383s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SC419ULTRT' OR `brand` LIKE 'Semtech Corporation%' ) ) LIMIT 1 [ RunTime:0.029627s ]
SELECT `id` FROM `stock` WHERE `id` <> 63833543 AND `partno` = 'SC419ULTRT' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%semtech corporation%' ) [ RunTime:0.069567s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 14228231 [ RunTime:0.018872s ]
SELECT `note` FROM `stock` WHERE `id` = 14228231 LIMIT 1 [ RunTime:0.013379s ]
SELECT `description` FROM `stock` WHERE `id` = 14228231 LIMIT 1 [ RunTime:0.011922s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002541s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SC419ULTRT' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.001915s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'SC419ULTRT' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.011954s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004631s ]

0.688098s

SC419ULTRT

购买数量

总价金额： ￥ 25352.091

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PDF描述：EcoSpeedTM DC-DC Converter with Integrated Boost Diode EcoSpeedTM DC -DC转换器，集成升压二极管

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总价金额：￥ 25352.091

详细描述：降压稳压器正输出降压 DC DC 切换控制器 IC 20-MLPQ-UT（3x3）