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rt8547gqw

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¥ 58.829209

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¥ 40.900307

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¥ 36.698221

¥ 917.455525

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¥ 32.029236

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¥ 29.788123

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¥ 28.480808

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¥ 27.266872

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¥ 26.613214

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¥ 78719.085

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产品参数

产品属性	属性值
商品目录	DC-DC电源芯片
功能类型	降压型
输出类型	可调
工作电压	4.5V~36V
输出电压	800mV~30V
输出电流	3A
开关频率	500kHz
工作温度	-40℃~+125℃
同步整流	是
输出通道数	1
拓扑结构	降压式
静态电流(Iq)	900uA
开关管(内置/外置)	内置

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001795s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002566s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.043570s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001245s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.30' ) [ RunTime:0.000250s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001084s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.016325s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001308s ]
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` = '51067054' LIMIT 1 [ RunTime:0.031807s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.004264s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51067054 [ RunTime:0.003588s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001518s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51067054 ORDER BY `minOrder` ASC [ RunTime:0.045313s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.038007s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51067054 ORDER BY `unit` DESC [ RunTime:0.038522s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.003311s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51067054 [ RunTime:0.024292s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.015723s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51067054 ORDER BY `minOrder` ASC [ RunTime:0.015364s ]
CONNECT:[ UseTime:0.000737s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='rt8547gqw' and brandshort='richtek' limit 1 [ RunTime:0.011148s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002562s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'rt8547gqw' LIMIT 1 [ RunTime:0.031260s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003281s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'rt8547gqw' LIMIT 1 [ RunTime:0.009641s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001318s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'rt8547gqw' OR `brand` LIKE 'richtek%' ) ) LIMIT 1 [ RunTime:0.031368s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001412s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'rt8547gqw' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.031924s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'rt8547gqw' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.008439s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.009584s ]

0.717477s

rt8547gqw

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总价金额： ￥ 58.829209

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总价金额：￥ 58.829209