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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

NCP1445FR4

数量

单价

总价

200+

¥ 12.395535

¥ 2479.107

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总价金额：￥ 2479.107

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详细描述：升压，反激，正激转换器，SEPIC 开关稳压器 IC 正或负可调式 1 输出 4A（开关） Powerflex-7

产品参数

产品属性	属性值
供应商器件封装	7-Powerflex
制造商	onsemi
功能	升压，升压、降压
包装	卷带（TR）
同步整流器	无
基本产品编号	NCP1445
安装类型	表面贴装型
封装、外壳	Powerflex-7
工作温度	0°C ~ 150°C（TJ）
拓扑	升压，反激，正激转换器，SEPIC
电压 - 输入（最大值）	30V
电压 - 输入（最小值）	2.7V
电压 - 输出（最大值）	-
电压 - 输出（最小值、固定）	-
电流 - 输出	4A（开关）
系列	-
输出数	1
输出类型	可调式
输出配置	正或负
零件状态	停产
频率 - 开关	560kHz

PDF描述：4.0 A 280 kHz/560 kHz Boost Regulators 4.0 280千赫/ 560 kHz的升压稳压器

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CONNECT:[ UseTime:0.000559s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001209s ]
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_63878928.html' [ RunTime:0.003751s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001147s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001098s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001489s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.143' ) [ RunTime:0.000476s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002048s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000497s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001310s ]
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` = '63878928' LIMIT 1 [ RunTime:0.000768s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001379s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63878928 [ RunTime:0.000429s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.000976s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63878928 ORDER BY `minOrder` ASC [ RunTime:0.002815s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001221s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63878928 ORDER BY `unit` DESC [ RunTime:0.000397s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001348s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63878928 [ RunTime:0.000405s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000314s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63878928 ORDER BY `minOrder` ASC [ RunTime:0.000406s ]
CONNECT:[ UseTime:0.000707s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='NCP1445FR4' and brandshort='onsemi' limit 1 [ RunTime:0.001801s ]
select foldpath,foldpath2,filename from pdf_file where id=426327 limit 1 [ RunTime:0.000616s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001722s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'NCP1445FR4' LIMIT 1 [ RunTime:0.000475s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001148s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'NCP1445FR4' LIMIT 1 [ RunTime:0.000492s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001134s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'NCP1445FR4' OR `brand` LIKE 'onsemi%' ) ) LIMIT 1 [ RunTime:0.008658s ]
SELECT `id` FROM `stock` WHERE `id` <> 63878928 AND `partno` = 'NCP1445FR4' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%onsemi%' ) [ RunTime:0.001452s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19136165 [ RunTime:0.001119s ]
SELECT `note` FROM `stock` WHERE `id` = 19136165 LIMIT 1 [ RunTime:0.000548s ]
SELECT `description` FROM `stock` WHERE `id` = 19136165 LIMIT 1 [ RunTime:0.000518s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002185s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'NCP1445FR4' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000850s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'NCP1445FR4' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005408s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001012s ]

0.278144s

NCP1445FR4

购买数量

总价金额： ￥ 2479.107

推荐替代

详细描述：升压，反激，正激转换器，SEPIC 开关稳压器 IC 正或负 可调式 1 输出 4A（开关） Powerflex-7

产品参数

PDF描述：4.0 A 280 kHz/560 kHz Boost Regulators 4.0 280千赫/ 560 kHz的升压稳压器

产品概述

类似型号

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总价金额：￥ 2479.107

详细描述：升压，反激，正激转换器，SEPIC 开关稳压器 IC 正或负可调式 1 输出 4A（开关） Powerflex-7