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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

MC34844EP

数量

单价

总价

75+

¥ 32.889486

¥ 2466.71145

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总价金额：￥ 2466.71145

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详细描述：LED 驱动器 IC 10 输出 DC DC 稳压器升压模拟，PWM 调光 50mA 32-QFN-EP（5x5）

产品参数

产品属性	属性值
供应商器件封装	32-QFN-EP（5x5）
内部开关	是
制造商	Freescale Semiconductor
包装	托盘
基本产品编号	MC34844
安装类型	表面贴装型
封装、外壳	32-VFQFN 祼焊盘
工作温度	-40°C ~ 105°C（TA）
应用	背光
拓扑	升压
电压 - 供电（最低）	7V
电压 - 输出	8V ~ 60V
电压 - 供电（最高）	28V
电流 - 输出、通道	50mA
类型	DC DC 稳压器
系列	-
调光	模拟，PWM
输出数	10
零件状态	停产
频率	-

PDF描述： LED 驱动器 IC 10 输出 DC DC 稳压器升压模拟，PWM 调光 50mA 32-QFN-EP（5x5）

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SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63918997 ORDER BY `unit` DESC [ RunTime:0.067211s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002526s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63918997 [ RunTime:0.035415s ]
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SELECT * FROM `stock_price` WHERE `stockid` = 63918997 ORDER BY `minOrder` ASC [ RunTime:0.009502s ]
CONNECT:[ UseTime:0.001004s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='MC34844EP' and brandshort='Freescale Semiconductor' limit 1 [ RunTime:0.034928s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001439s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'MC34844EP' LIMIT 1 [ RunTime:0.034173s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001383s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'MC34844EP' LIMIT 1 [ RunTime:0.049854s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002683s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'MC34844EP' OR `brand` LIKE 'Freescale Semiconductor%' ) ) LIMIT 1 [ RunTime:0.056692s ]
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SELECT * FROM `stock_pra` WHERE `stockid` = 19148820 [ RunTime:0.013694s ]
SELECT `note` FROM `stock` WHERE `id` = 19148820 LIMIT 1 [ RunTime:0.024385s ]
SELECT `description` FROM `stock` WHERE `id` = 19148820 LIMIT 1 [ RunTime:0.066851s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.050659s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'MC34844EP' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.039806s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'MC34844EP' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.073558s ]
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1.078903s

MC34844EP

购买数量

总价金额： ￥ 2466.71145

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详细描述：LED 驱动器 IC 10 输出 DC DC 稳压器 升压 模拟，PWM 调光 50mA 32-QFN-EP（5x5）

产品参数

PDF描述： LED 驱动器 IC 10 输出 DC DC 稳压器 升压 模拟，PWM 调光 50mA 32-QFN-EP（5x5）

产品概述

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总价金额：￥ 2466.71145

详细描述：LED 驱动器 IC 10 输出 DC DC 稳压器升压模拟，PWM 调光 50mA 32-QFN-EP（5x5）

PDF描述： LED 驱动器 IC 10 输出 DC DC 稳压器升压模拟，PWM 调光 50mA 32-QFN-EP（5x5）