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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

UC3573D

数量

单价

总价

¥ 37.103968

10+

¥ 28.146128

¥ 281.46128

75+

¥ 23.869916

¥ 1790.2437

150+

¥ 22.876125

¥ 3431.41875

300+

¥ 22.058020

¥ 6617.406

525+

¥ 21.504518

¥ 11289.87195

1050+

¥ 20.929034

¥ 21975.4857

2550+

¥ 20.338594

¥ 51863.4147

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购买数量

总价金额：￥ 37.103968

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样品申购

详细描述：降压稳压器正输出降压 DC DC 切换控制器 IC 8-SOIC

产品参数

产品属性	属性值
串行接口	-
供应商器件封装	8-SOIC
制造商	Texas Instruments
功能	降压
包装	管件
占空比（最大）	92%
同步整流器	无
基本产品编号	UC3573
安装类型	表面贴装型
封装、外壳	8-SOIC（0.154"，3.90mm 宽）
工作温度	0°C ~ 70°C（TA）
拓扑	降压
控制特性	限流，斜坡
时钟同步	无
电压 - 供电 (Vcc、Vdd)	4.75V ~ 30V
系列	-
输出数	1
输出类型	晶体管驱动器
输出配置	正
输出阶段	1
零件状态	在售
频率 - 开关	100kHz

PDF描述：Buck Pulse Width Modulator Stepdown Voltage Refgulator 降压型脉宽调制器的降压型电压Refgulator

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CONNECT:[ UseTime:0.000531s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001878s ]
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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000713s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001312s ]
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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` = '57020285' LIMIT 1 [ RunTime:0.003324s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.000921s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 57020285 [ RunTime:0.000549s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.006292s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57020285 ORDER BY `minOrder` ASC [ RunTime:0.003993s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.000874s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 57020285 ORDER BY `unit` DESC [ RunTime:0.001792s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.000958s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 57020285 [ RunTime:0.000355s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.003842s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57020285 ORDER BY `minOrder` ASC [ RunTime:0.000377s ]
CONNECT:[ UseTime:0.000863s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='UC3573D' and brandshort='Texas Instruments' limit 1 [ RunTime:0.018794s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002324s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'UC3573D' LIMIT 1 [ RunTime:0.000646s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001204s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'UC3573D' LIMIT 1 [ RunTime:0.005179s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002211s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'UC3573D' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.002782s ]
SELECT `id` FROM `stock` WHERE `id` <> 57020285 AND `partno` = 'UC3573D' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.004762s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 17096989 [ RunTime:0.006656s ]
SELECT `note` FROM `stock` WHERE `id` = 17096989 LIMIT 1 [ RunTime:0.026649s ]
SELECT `description` FROM `stock` WHERE `id` = 17096989 LIMIT 1 [ RunTime:0.011235s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.007573s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'UC3573D' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.026865s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'UC3573D' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.014944s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004599s ]

0.409696s

UC3573D

购买数量

总价金额： ￥ 37.103968

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