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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

LT3478IFE-1#PBF

数量

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总价

¥ 111.394541

10+

¥ 87.677751

¥ 876.77751

95+

¥ 75.443110

¥ 7167.09545

190+

¥ 72.988381

¥ 13867.79239

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¥ 71.758992

¥ 20451.31272

570+

¥ 69.955772

¥ 39874.79004

1045+

¥ 68.642837

¥ 71731.764665

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详细描述：LED 驱动器 IC 1 输出 DC DC 稳压器降压，升压 PWM 调光 4.5A（开关） 16-TSSOP-EP

产品参数

产品属性	属性值
供应商器件封装	16-TSSOP-EP
内部开关	是
制造商	Analog Devices Inc.
包装	管件
基本产品编号	LT3478
安装类型	表面贴装型
封装、外壳	16-TSSOP（0.173"，4.40mm 宽）祼焊盘
工作温度	-40°C ~ 125°C（TJ）
应用	背光
拓扑	降压，升压
电压 - 供电（最低）	2.8V
电压 - 输出	42V
电压 - 供电（最高）	36V
电流 - 输出、通道	4.5A（开关）
类型	DC DC 稳压器
系列	-
调光	PWM
输出数	1
零件状态	在售
频率	200kHz ~ 2.25MHz

PDF描述： LED 驱动器 IC 1 输出 DC DC 稳压器降压，升压 PWM 调光 4.5A（开关） 16-TSSOP-EP

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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` = '57108345' LIMIT 1 [ RunTime:0.036545s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.014158s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 57108345 [ RunTime:0.030531s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.016310s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57108345 ORDER BY `minOrder` ASC [ RunTime:0.009515s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002428s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 57108345 ORDER BY `unit` DESC [ RunTime:0.040031s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002512s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 57108345 [ RunTime:0.014294s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.006226s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57108345 ORDER BY `minOrder` ASC [ RunTime:0.017191s ]
CONNECT:[ UseTime:0.001036s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='LT3478IFE-1#PBF' and brandshort='Analog Devices Inc.' limit 1 [ RunTime:0.000566s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002542s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%LT3478IFE-1#PBF%' LIMIT 1 [ RunTime:1.146552s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002761s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LT3478IFE-1#PBF' LIMIT 1 [ RunTime:0.006498s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001366s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'LT3478IFE-1#PBF' OR `brand` LIKE 'Analog Devices Inc.%' ) ) LIMIT 1 [ RunTime:0.002808s ]
SELECT `id` FROM `stock` WHERE `id` <> 57108345 AND `partno` = 'LT3478IFE-1#PBF' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%analog devices inc.%' ) [ RunTime:0.000729s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19147990 [ RunTime:0.000387s ]
SELECT `note` FROM `stock` WHERE `id` = 19147990 LIMIT 1 [ RunTime:0.005018s ]
SELECT `description` FROM `stock` WHERE `id` = 19147990 LIMIT 1 [ RunTime:0.017096s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.006878s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LT3478IFE-1#PBF' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.033983s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LT3478IFE-1#PBF' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.068725s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.007682s ]

1.873574s

LT3478IFE-1#PBF

购买数量

总价金额： ￥ 111.394541

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详细描述：LED 驱动器 IC 1 输出 DC DC 稳压器 降压，升压 PWM 调光 4.5A（开关） 16-TSSOP-EP

产品参数

PDF描述： LED 驱动器 IC 1 输出 DC DC 稳压器 降压，升压 PWM 调光 4.5A（开关） 16-TSSOP-EP

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总价金额：￥ 111.394541

详细描述：LED 驱动器 IC 1 输出 DC DC 稳压器降压，升压 PWM 调光 4.5A（开关） 16-TSSOP-EP

PDF描述： LED 驱动器 IC 1 输出 DC DC 稳压器降压，升压 PWM 调光 4.5A（开关） 16-TSSOP-EP