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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

TPS542951PWP

数量

单价

总价

¥ 32.063117

10+

¥ 24.187821

¥ 241.87821

90+

¥ 20.210259

¥ 1818.92331

180+

¥ 19.384799

¥ 3489.26382

270+

¥ 18.970953

¥ 5122.15731

540+

¥ 18.364646

¥ 9916.90884

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购买数量

总价金额：￥ 32.063117

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详细描述：降压开关稳压器 IC 正可调式 0.76V 2 输出 2A，3A 16-PowerTSSOP（0.173"，4.40mm 宽）

产品参数

产品属性	属性值
供应商器件封装	16-HTSSOP
制造商	Texas Instruments
功能	降压
包装	管件
同步整流器	是
基本产品编号	TPS542951
安装类型	表面贴装型
封装、外壳	16-PowerTSSOP（0.173"，4.40mm 宽）
工作温度	-40°C ~ 85°C（TA）
拓扑	降压
电压 - 输入（最大值）	18V
电压 - 输入（最小值）	4.5V
电压 - 输出（最大值）	7V
电压 - 输出（最小值、固定）	0.76V
电流 - 输出	2A，3A
系列	D-CAP2™, Eco-Mode™
输出数	2
输出类型	可调式
输出配置	正
零件状态	在售
频率 - 开关	700kHz

PDF描述：2A/3A Dual Channel Synchronous Step-Down Switcher with Integrated FET 2A / 3A双通道同步降压型切换器，带集成FET

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002368s ]
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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` = '63880039' LIMIT 1 [ RunTime:0.001280s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002185s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63880039 [ RunTime:0.002765s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.003330s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63880039 ORDER BY `minOrder` ASC [ RunTime:0.001089s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001811s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63880039 ORDER BY `unit` DESC [ RunTime:0.004492s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.003141s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63880039 [ RunTime:0.000494s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.004295s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63880039 ORDER BY `minOrder` ASC [ RunTime:0.000595s ]
CONNECT:[ UseTime:0.000486s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='TPS542951PWP' and brandshort='Texas Instruments' limit 1 [ RunTime:0.003713s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001715s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'TPS542951PWP' LIMIT 1 [ RunTime:0.000455s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001234s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'TPS542951PWP' LIMIT 1 [ RunTime:0.000404s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001746s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'TPS542951PWP' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.004014s ]
SELECT `id` FROM `stock` WHERE `id` <> 63880039 AND `partno` = 'TPS542951PWP' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.001004s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 15315439 [ RunTime:0.000878s ]
SELECT `note` FROM `stock` WHERE `id` = 15315439 LIMIT 1 [ RunTime:0.004746s ]
SELECT `description` FROM `stock` WHERE `id` = 15315439 LIMIT 1 [ RunTime:0.000318s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001120s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'TPS542951PWP' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000857s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'TPS542951PWP' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005000s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000264s ]

0.262422s

TPS542951PWP

购买数量

总价金额： ￥ 32.063117

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详细描述：降压 开关稳压器 IC 正 可调式 0.76V 2 输出 2A，3A 16-PowerTSSOP（0.173"，4.40mm 宽）

产品参数

PDF描述：2A/3A Dual Channel Synchronous Step-Down Switcher with Integrated FET 2A / 3A双通道同步降压型切换器，带集成FET

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总价金额：￥ 32.063117

详细描述：降压开关稳压器 IC 正可调式 0.76V 2 输出 2A，3A 16-PowerTSSOP（0.173"，4.40mm 宽）