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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

UC3854QTR-UN

购买数量

总价金额：￥ 0

样品申购

详细描述：PFC IC 平均电流 200kHz 20-PLCC（9x9）

产品参数

产品属性	属性值
供应商器件封装	20-PLCC（9x9）
制造商	Unitrode
包装	散装
基本产品编号	UC3854
安装类型	表面贴装型
封装、外壳	20-LCC（J 形引线）
工作温度	0°C ~ 70°C
模式	平均电流
电压 - 供电	10V ~ 20V
电流 - 启动	1.5 mA
系列	-
零件状态	在售
频率 - 开关	200kHz

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SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'UC3854QTR-UN' LIMIT 1 [ RunTime:0.000435s ]
CONNECT:[ UseTime:0.000798s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002103s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'UC3854QTR-UN' LIMIT 1 [ RunTime:0.002453s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002246s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'UC3854QTR-UN' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000866s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'UC3854QTR-UN' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006957s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000733s ]

0.246411s

UC3854QTR-UN

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