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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

mc34844aepr2

数量

单价

总价

¥ 652.443943

10+

¥ 506.024578

¥ 5060.24578

25+

¥ 469.326357

¥ 11733.158925

100+

¥ 429.173087

¥ 42917.3087

250+

¥ 419.835118

¥ 104958.7795

500+

¥ 396.210054

¥ 198105.027

1000+

¥ 376.787077

¥ 376787.077

2500+

¥ 362.499984

¥ 906249.96

2500+

¥ 362.499984

¥ 906249.96

2500+

¥ 362.499984

¥ 906249.96

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总价金额：￥ 652.443943

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产品参数

产品属性	属性值
商品目录	LED驱动
类型	-
工作电压(DC)	7V~28V
开关频率	140kHz~1.42MHz
通道数	10
输出电压	8V~60V
输出电流	80mA
调光	PWM
模拟
拓扑结构	升压
工作温度	-40℃~+105℃

PDF描述： LED 驱动器 IC 10 输出 DC DC 稳压器升压模拟，PWM 调光 80mA 32-QFN-EP（5x5）

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SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000248s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71638247 ORDER BY `minOrder` ASC [ RunTime:0.000425s ]
CONNECT:[ UseTime:0.000305s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='mc34844aepr2' and brandshort='nxp semiconductors' limit 1 [ RunTime:0.000563s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001228s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'mc34844aepr2' LIMIT 1 [ RunTime:0.000353s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001470s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'mc34844aepr2' LIMIT 1 [ RunTime:0.000461s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001112s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'mc34844aepr2' OR `brand` LIKE 'nxp semiconductors%' ) ) LIMIT 1 [ RunTime:0.000495s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001427s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'mc34844aepr2' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000495s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'mc34844aepr2' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000871s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001041s ]

0.253042s

mc34844aepr2

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总价金额： ￥ 652.443943

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PDF描述： LED 驱动器 IC 10 输出 DC DC 稳压器 升压 模拟，PWM 调光 80mA 32-QFN-EP（5x5）

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总价金额：￥ 652.443943

PDF描述： LED 驱动器 IC 10 输出 DC DC 稳压器升压模拟，PWM 调光 80mA 32-QFN-EP（5x5）