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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

a4403geutr-t

数量

单价

总价

¥ 125.128794

10+

¥ 93.006178

¥ 930.06178

25+

¥ 82.734412

¥ 2068.3603

100+

¥ 75.170656

¥ 7517.0656

250+

¥ 70.408292

¥ 17602.073

500+

¥ 67.420141

¥ 33710.0705

1000+

¥ 65.926066

¥ 65926.066

1500+

¥ 64.431991

¥ 96647.9865

3000+

¥ 63.965092

¥ 191895.276

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购买数量

总价金额：￥ 125.128794

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样品申购

详细描述：降压开关稳压器 IC 正可调式 0.8V 1 输出 3A 16-WQFN 祼焊盘

产品参数

产品属性	属性值
供应商器件封装	16-QFN（4x4）
制造商	Allegro MicroSystems
功能	降压
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
同步整流器	无
基本产品编号	A4403
安装类型	表面贴装型
封装、外壳	16-WQFN 祼焊盘
工作温度	-40°C ~ 105°C（TA）
拓扑	降压
电压 - 输入（最大值）	46V
电压 - 输入（最小值）	9V
电压 - 输出（最大值）	46V
电压 - 输出（最小值、固定）	0.8V
电流 - 输出	3A
系列	-
输出数	1
输出类型	可调式
输出配置	正
零件状态	在售
频率 - 开关	450kHz ~ 2MHz

PDF描述：Valley Current Mode Control Buck Converter 谷值电流模式控制降压转换器

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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` = '51047504' LIMIT 1 [ RunTime:0.000838s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001953s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51047504 [ RunTime:0.000505s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.003420s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51047504 ORDER BY `minOrder` ASC [ RunTime:0.001082s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002035s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51047504 ORDER BY `unit` DESC [ RunTime:0.000510s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002103s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51047504 [ RunTime:0.000468s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000374s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51047504 ORDER BY `minOrder` ASC [ RunTime:0.000589s ]
CONNECT:[ UseTime:0.000515s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='a4403geutr-t' and brandshort='allegro microsystems' limit 1 [ RunTime:0.001602s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001656s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'a4403geutr-t' LIMIT 1 [ RunTime:0.000494s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001945s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'a4403geutr-t' LIMIT 1 [ RunTime:0.000549s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001722s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'a4403geutr-t' OR `brand` LIKE 'allegro microsystems%' ) ) LIMIT 1 [ RunTime:0.001195s ]
SELECT `id` FROM `stock` WHERE `id` <> 51047504 AND `partno` = 'a4403geutr-t' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%allegro microsystems%' ) [ RunTime:0.004144s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 3548 [ RunTime:0.000377s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16065858 [ RunTime:0.001667s ]
SELECT `note` FROM `stock` WHERE `id` = 16065858 LIMIT 1 [ RunTime:0.000395s ]
SELECT `description` FROM `stock` WHERE `id` = 16065858 LIMIT 1 [ RunTime:0.000317s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001822s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'a4403geutr-t' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000521s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'a4403geutr-t' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.008367s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001092s ]

0.246205s

a4403geutr-t

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总价金额： ￥ 125.128794

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PDF描述：Valley Current Mode Control Buck Converter 谷值电流模式控制降压转换器

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总价金额：￥ 125.128794

详细描述：降压开关稳压器 IC 正可调式 0.8V 1 输出 3A 16-WQFN 祼焊盘