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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

L5991AD13TR

数量

单价

总价

¥ 21.981415

10+

¥ 16.370370

¥ 163.7037

25+

¥ 14.967195

¥ 374.179875

100+

¥ 13.420233

¥ 1342.0233

250+

¥ 12.683442

¥ 3170.8605

500+

¥ 12.386775

¥ 6193.3875

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购买数量

总价金额：￥ 21.981415

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样品申购

详细描述：反激稳压器正，可提供隔离输出升压/降压 DC DC 切换控制器 IC 16-SO

产品参数

产品属性	属性值
串行接口	-
供应商器件封装	16-SO
制造商	STMicroelectronics
功能	升压、降压
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
占空比（最大）	93%
同步整流器	是
基本产品编号	L5991
安装类型	表面贴装型
封装、外壳	16-SOIC（0.154"，3.90mm 宽）
工作温度	-40°C ~ 150°C（TJ）
拓扑	反激
控制特性	限流，频率控制，斜坡，软启动
时钟同步	无
电压 - 供电 (Vcc、Vdd)	7.6V ~ 20V
系列	-
输出数	1
输出类型	晶体管驱动器
输出配置	正，可提供隔离
输出阶段	1
零件状态	在售
频率 - 开关	最高 1MHz

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CONNECT:[ UseTime:0.000665s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001352s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002362s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.032474s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.003622s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.72' ) [ RunTime:0.046487s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002104s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.042133s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.003380s ]
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` = '63828442' LIMIT 1 [ RunTime:0.112018s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.000959s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63828442 [ RunTime:0.058381s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001842s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63828442 ORDER BY `minOrder` ASC [ RunTime:0.067674s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.068579s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63828442 ORDER BY `unit` DESC [ RunTime:0.079078s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.062306s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63828442 [ RunTime:0.050908s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.010220s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63828442 ORDER BY `minOrder` ASC [ RunTime:0.038058s ]
CONNECT:[ UseTime:0.000518s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='L5991AD13TR' and brandshort='STMicroelectronics' limit 1 [ RunTime:0.047176s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002435s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'L5991AD13TR' LIMIT 1 [ RunTime:0.133930s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001355s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'L5991AD13TR' LIMIT 1 [ RunTime:0.069441s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002547s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'L5991AD13TR' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.064273s ]
SELECT `id` FROM `stock` WHERE `id` <> 63828442 AND `partno` = 'L5991AD13TR' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%stmicroelectronics%' ) [ RunTime:0.031747s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19143888 [ RunTime:0.210512s ]
SELECT `note` FROM `stock` WHERE `id` = 19143888 LIMIT 1 [ RunTime:0.088236s ]
SELECT `description` FROM `stock` WHERE `id` = 19143888 LIMIT 1 [ RunTime:0.034427s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.052184s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'L5991AD13TR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.110699s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'L5991AD13TR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.094094s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.018904s ]

1.898403s

L5991AD13TR

购买数量

总价金额： ￥ 21.981415

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总价金额：￥ 21.981415

详细描述：反激稳压器正，可提供隔离输出升压/降压 DC DC 切换控制器 IC 16-SO