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EC7401QI

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EC7401QI

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Altera

品牌:

Altera

型号:

EC7401QI

编号:

D6575852

包装:

卷带（TR）

批号:

-

封装:

-

描述:

IC REG CTRLR BUCK 40QFN

数据手册

产品参数
数据手册PDF

详细描述：降压稳压器正，可提供隔离输出降压 DC DC 切换控制器 IC 40-QFN（6x6）

产品参数

产品属性	属性值
串行接口	-
供应商器件封装	40-QFN（6x6）
制造商	Altera
功能	降压
包装	卷带（TR）
占空比（最大）	0.667
同步整流器	-
基本产品编号	EC7401
安装类型	表面贴装型
封装、外壳	40-VFQFN 祼焊盘
工作温度	-40°C ~ 85°C（TA）
拓扑	降压
控制特性	使能，频率控制，电源良好，软启动
时钟同步	无
电压 - 供电 (Vcc、Vdd)	4.75V ~ 5.25V
系列	Enpirion®
输出数	4
输出类型	PWM 信号
输出配置	正，可提供隔离
输出阶段	4
零件状态	停产
频率 - 开关	80kHz ~ 1MHz

PDF描述：Switching Controller

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CONNECT:[ UseTime:0.000705s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001557s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.143' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock/detail_16075520.html' [ RunTime:0.003030s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001716s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.002766s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001562s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.143' ) [ RunTime:0.000864s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.003738s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000713s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002652s ]
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` = '16075520' LIMIT 1 [ RunTime:0.000838s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001923s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16075520 [ RunTime:0.001026s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002732s ]
SELECT * FROM `stock_price` WHERE `stockid` = 16075520 ORDER BY `minOrder` ASC [ RunTime:0.000562s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001872s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 16075520 ORDER BY `unit` DESC [ RunTime:0.000426s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001999s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 16075520 [ RunTime:0.000406s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000327s ]
SELECT * FROM `stock_price` WHERE `stockid` = 16075520 ORDER BY `minOrder` ASC [ RunTime:0.000425s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001787s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'EC7401QI' LIMIT 1 [ RunTime:0.000443s ]
CONNECT:[ UseTime:0.000520s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001823s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'EC7401QI' LIMIT 1 [ RunTime:0.000875s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002963s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'EC7401QI' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000757s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'EC7401QI' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.009588s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002269s ]

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