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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

TPS2549RTET

数量

单价

总价

¥ 21.237683

10+

¥ 15.816703

¥ 158.16703

25+

¥ 14.454847

¥ 361.371175

100+

¥ 12.954987

¥ 1295.4987

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购买数量

总价金额：￥ 21.237683

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详细描述：电源开关/驱动器 1：1 N 通道 3A 16-WQFN（3x3）

产品参数

产品属性	属性值
供应商器件封装	16-WQFN（3x3）
制造商	Texas Instruments
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
基本产品编号	TPS2549
安装类型	表面贴装型
导通电阻（典型值）	47 毫欧
封装、外壳	16-WFQFN 祼焊盘
工作温度	-40°C ~ 125°C（TJ）
开关类型	USB 开关
接口	开、关
故障保护	限流（可调），超温，过压，UVLO
比率 - 输入:输出	1:1
特性	负载释放，状态标志
电压 - 供电 (Vcc、Vdd)	不需要
电压 - 负载	4.5V ~ 6.5V
电流 - 输出（最大值）	3A
系列	-
输入类型	非反相
输出数	1
输出类型	N 通道
输出配置	高端
零件状态	在售

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CONNECT:[ UseTime:0.000493s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001535s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.177' , `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_57037945.html' [ RunTime:0.002746s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001397s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001639s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002462s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.177' ) [ RunTime:0.012195s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001256s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.006111s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001602s ]
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` = '57037945' LIMIT 1 [ RunTime:0.038759s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.003356s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 57037945 [ RunTime:0.019832s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001580s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57037945 ORDER BY `minOrder` ASC [ RunTime:0.003938s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.006815s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 57037945 ORDER BY `unit` DESC [ RunTime:0.011896s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001381s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 57037945 [ RunTime:0.014587s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000931s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57037945 ORDER BY `minOrder` ASC [ RunTime:0.006314s ]
CONNECT:[ UseTime:0.000793s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='TPS2549RTET' and brandshort='Texas Instruments' limit 1 [ RunTime:0.019435s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002225s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%TPS2549RTET%' LIMIT 1 [ RunTime:1.092162s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002977s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'TPS2549RTET' LIMIT 1 [ RunTime:0.019453s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001640s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'TPS2549RTET' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.020628s ]
SELECT `id` FROM `stock` WHERE `id` <> 57037945 AND `partno` = 'TPS2549RTET' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.030573s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 14219359 [ RunTime:0.025846s ]
SELECT `note` FROM `stock` WHERE `id` = 14219359 LIMIT 1 [ RunTime:0.014307s ]
SELECT `description` FROM `stock` WHERE `id` = 14219359 LIMIT 1 [ RunTime:0.030174s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.012859s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'TPS2549RTET' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.043085s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'TPS2549RTET' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.040789s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.027837s ]

1.746880s

TPS2549RTET

购买数量

总价金额： ￥ 21.237683

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总价金额：￥ 21.237683