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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

led2000pur

数量

单价

总价

¥ 182.463928

10+

¥ 136.054219

¥ 1360.54219

25+

¥ 123.074441

¥ 3076.861025

100+

¥ 111.401979

¥ 11140.1979

250+

¥ 105.238919

¥ 26309.72975

500+

¥ 101.877249

¥ 50938.6245

1000+

¥ 98.422201

¥ 98422.201

2500+

¥ 93.659836

¥ 234149.59

4500+

¥ 93.006178

¥ 418527.801

4500+

¥ 93.006178

¥ 418527.801

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购买数量

总价金额：￥ 182.463928

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样品申购

详细描述：LED 驱动器 IC 1 输出 DC DC 稳压器降压 PWM 调光 3A 8-VFQFPN（4x4）

产品参数

产品属性	属性值
供应商器件封装	8-VFQFPN（4x4）
内部开关	是
制造商	STMicroelectronics
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
基本产品编号	LED2000
安装类型	表面贴装型
封装、外壳	8-VDFN 祼焊盘
工作温度	-40°C ~ 150°C（TJ）
应用	照明，标牌
拓扑	降压
电压 - 供电（最低）	3V
电压 - 输出	-
电压 - 供电（最高）	18V
电流 - 输出、通道	3A
类型	DC DC 稳压器
系列	-
调光	PWM
输出数	1
零件状态	在售
频率	850kHz

PDF描述：3 A monolithic step-down current source with synchronous rectification 3单片降压型恒流源与同步整流

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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001085s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51054730 [ RunTime:0.007283s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001698s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51054730 ORDER BY `minOrder` ASC [ RunTime:0.006490s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001462s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51054730 ORDER BY `unit` DESC [ RunTime:0.015875s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.004227s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51054730 [ RunTime:0.011277s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.028896s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51054730 ORDER BY `minOrder` ASC [ RunTime:0.019696s ]
CONNECT:[ UseTime:0.000770s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='led2000pur' and brandshort='stmicroelectronics' limit 1 [ RunTime:0.009200s ]
select foldpath,foldpath2,filename from pdf_file where id=1046737 limit 1 [ RunTime:0.007410s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002387s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'led2000pur' LIMIT 1 [ RunTime:0.017990s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001267s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'led2000pur' LIMIT 1 [ RunTime:0.011388s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002289s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'led2000pur' OR `brand` LIKE 'stmicroelectronics%' ) ) LIMIT 1 [ RunTime:0.022321s ]
SELECT `id` FROM `stock` WHERE `id` <> 51054730 AND `partno` = 'led2000pur' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%stmicroelectronics%' ) [ RunTime:0.008708s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 14228954 [ RunTime:0.009619s ]
SELECT `note` FROM `stock` WHERE `id` = 14228954 LIMIT 1 [ RunTime:0.008735s ]
SELECT `description` FROM `stock` WHERE `id` = 14228954 LIMIT 1 [ RunTime:0.042530s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.035339s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'led2000pur' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.030690s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'led2000pur' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.066910s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.012375s ]

0.690830s

led2000pur

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总价金额： ￥ 182.463928

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详细描述：LED 驱动器 IC 1 输出 DC DC 稳压器 降压 PWM 调光 3A 8-VFQFPN（4x4）

产品参数

PDF描述：3 A monolithic step-down current source with synchronous rectification 3单片降压型恒流源与同步整流

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总价金额：￥ 182.463928

详细描述：LED 驱动器 IC 1 输出 DC DC 稳压器降压 PWM 调光 3A 8-VFQFPN（4x4）