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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

LM1938SF6

数量

单价

总价

3000+

¥ 0.881488

¥ 2644.464

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总价金额：￥ 2644.464

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产品参数

产品属性	属性值
商品目录	LED驱动
开关频率	1.1MHz~1.6MHz
通道数	1
输出电流	180mA
拓扑结构	升压
工作温度	-40℃~+85℃

PDF描述： LED 驱动器 IC 1 输出 DC DC 稳压器升压 PWM 调光 650mA SOT-23-6

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SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LM1938SF6' LIMIT 1 [ RunTime:0.000955s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001064s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'LM1938SF6' OR `brand` LIKE 'TAEJIN%' ) ) LIMIT 1 [ RunTime:0.001825s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001294s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LM1938SF6' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000637s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LM1938SF6' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.017662s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002730s ]

0.395612s

LM1938SF6

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总价金额： ￥ 2644.464

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PDF描述： LED 驱动器 IC 1 输出 DC DC 稳压器 升压 PWM 调光 650mA SOT-23-6

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总价金额：￥ 2644.464

PDF描述： LED 驱动器 IC 1 输出 DC DC 稳压器升压 PWM 调光 650mA SOT-23-6