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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

UC2844ALQD8RQ1

数量

单价

总价

¥ 12.478172

10+

¥ 9.106586

¥ 91.06586

25+

¥ 8.260385

¥ 206.509625

100+

¥ 7.331546

¥ 733.1546

250+

¥ 6.888281

¥ 1722.07025

500+

¥ 6.621034

¥ 3310.517

1000+

¥ 6.549305

¥ 6549.305

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总价金额：￥ 12.478172

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详细描述：离线转换器升压，降压，降压升压，反激，正向拓扑 500kHz 8-SOIC

产品参数

产品属性	属性值
供应商器件封装	8-SOIC
内部开关	是
制造商	Texas Instruments
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
占空比	48%
安装类型	表面贴装型
封装、外壳	8-SOIC（0.154"，3.90mm 宽）
工作温度	-40°C ~ 125°C（TA）
拓扑	升压，降压，降压升压，反激，正向
控制特性	频率控制
故障保护	限流，UVLO
电压 - 供电 (Vcc、Vdd)	10V ~ 30V
电压 - 击穿	-
电压 - 启动	16 V
等级	汽车级
系列	-
资质	AEC-Q100
输出隔离	隔离
零件状态	在售
频率 - 开关	500kHz

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CONNECT:[ UseTime:0.000612s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002246s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.149' , `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_70610173.html' [ RunTime:0.005674s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002922s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001838s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001411s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.149' ) [ RunTime:0.000400s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002082s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000425s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001473s ]
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` = '70610173' LIMIT 1 [ RunTime:0.000711s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001303s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 70610173 [ RunTime:0.000320s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001253s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70610173 ORDER BY `minOrder` ASC [ RunTime:0.000761s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001233s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 70610173 ORDER BY `unit` DESC [ RunTime:0.000381s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001023s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70610173 [ RunTime:0.000315s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000257s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70610173 ORDER BY `minOrder` ASC [ RunTime:0.000381s ]
CONNECT:[ UseTime:0.000495s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='UC2844ALQD8RQ1' and brandshort='Texas Instruments' limit 1 [ RunTime:0.001563s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002891s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'UC2844ALQD8RQ1' LIMIT 1 [ RunTime:0.000648s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002388s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'UC2844ALQD8RQ1' LIMIT 1 [ RunTime:0.000738s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002235s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'UC2844ALQD8RQ1' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.001068s ]
SELECT `id` FROM `stock` WHERE `id` <> 70610173 AND `partno` = 'UC2844ALQD8RQ1' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.001392s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19142177 [ RunTime:0.000920s ]
SELECT `note` FROM `stock` WHERE `id` = 19142177 LIMIT 1 [ RunTime:0.000545s ]
SELECT `description` FROM `stock` WHERE `id` = 19142177 LIMIT 1 [ RunTime:0.000507s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002425s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'UC2844ALQD8RQ1' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000973s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'UC2844ALQD8RQ1' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004879s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000937s ]

0.284714s

UC2844ALQD8RQ1

购买数量

总价金额： ￥ 12.478172

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总价金额：￥ 12.478172

详细描述：离线转换器升压，降压，降压升压，反激，正向拓扑 500kHz 8-SOIC