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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

RT9278GQV

数量

单价

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2500+

¥ 5.726737

¥ 14316.8425

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总价金额：￥ 14316.8425

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详细描述：LED 驱动器 IC 1 输出 DC DC 稳压器升压调光 2A（开关） 10-VDFN（3x3）

产品参数

产品属性	属性值
供应商器件封装	10-VDFN（3x3）
内部开关	是
制造商	Richtek USA Inc.
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
基本产品编号	RT9278
安装类型	表面贴装型
封装、外壳	10-VFDFN 祼焊盘
工作温度	-40°C ~ 85°C（TA）
应用	照相机闪光灯
拓扑	升压
电压 - 供电（最低）	1.1V
电压 - 输出	2.4V ~ 5.5V
电压 - 供电（最高）	5.5V
电流 - 输出、通道	2A（开关）
类型	DC DC 稳压器
系列	-
调光	-
输出数	1
零件状态	在售
频率	650kHz

PDF描述：High Efficiency Boost LDO Converter & High Power White LED Driver 高效率升压转换器LDO与高功率白光LED驱动器

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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000611s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002489s ]
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SELECT * FROM `stock_pra` WHERE `stockid` = 57110172 [ RunTime:0.004770s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.006035s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57110172 ORDER BY `minOrder` ASC [ RunTime:0.020593s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001348s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 57110172 ORDER BY `unit` DESC [ RunTime:0.000261s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001815s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 57110172 [ RunTime:0.008129s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.001051s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57110172 ORDER BY `minOrder` ASC [ RunTime:0.000223s ]
CONNECT:[ UseTime:0.000376s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='RT9278GQV' and brandshort='Richtek USA Inc.' limit 1 [ RunTime:0.003904s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001255s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'RT9278GQV' LIMIT 1 [ RunTime:0.004167s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001265s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'RT9278GQV' LIMIT 1 [ RunTime:0.005851s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001415s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'RT9278GQV' OR `brand` LIKE 'Richtek USA Inc.%' ) ) LIMIT 1 [ RunTime:0.004328s ]
SELECT `id` FROM `stock` WHERE `id` <> 57110172 AND `partno` = 'RT9278GQV' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%richtek usa inc.%' ) [ RunTime:0.004584s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19149041 [ RunTime:0.003714s ]
SELECT `note` FROM `stock` WHERE `id` = 19149041 LIMIT 1 [ RunTime:0.000329s ]
SELECT `description` FROM `stock` WHERE `id` = 19149041 LIMIT 1 [ RunTime:0.001304s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001217s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'RT9278GQV' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.011103s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'RT9278GQV' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.010132s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000315s ]

0.316827s

RT9278GQV

购买数量

总价金额： ￥ 14316.8425

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PDF描述：High Efficiency Boost LDO Converter & High Power White LED Driver 高效率升压转换器LDO与高功率白光LED驱动器

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总价金额：￥ 14316.8425

详细描述：LED 驱动器 IC 1 输出 DC DC 稳压器升压调光 2A（开关） 10-VDFN（3x3）