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UC2845BN

数量

单价

总价

¥ 10.825434

10+

¥ 7.833978

¥ 78.33978

50+

¥ 6.647312

¥ 332.3656

100+

¥ 6.279578

¥ 627.9578

250+

¥ 5.890358

¥ 1472.5895

500+

¥ 5.656000

¥ 2828

1000+

¥ 5.463125

¥ 5463.125

2500+

¥ 5.259426

¥ 13148.565

5000+

¥ 5.136627

¥ 25683.135

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产品参数

产品属性	属性值
商品目录	AC-DC控制器和稳压器
工作电压	7.6V~30V
开关频率	500kHz
最大占空比	48%
拓扑结构	反激式
升压式
工作温度	-40℃~+150℃@(TJ)

PDF描述：HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER 高性能电流模式PWM控制器

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SELECT * FROM `stock_price` WHERE `stockid` = 63827726 ORDER BY `minOrder` ASC [ RunTime:0.000378s ]
CONNECT:[ UseTime:0.000540s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='UC2845BN' and brandshort='STMicroelectronics' limit 1 [ RunTime:0.008301s ]
select foldpath,foldpath2,filename from pdf_file where id=894492 limit 1 [ RunTime:0.001561s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002188s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'UC2845BN' LIMIT 1 [ RunTime:0.000454s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002132s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'UC2845BN' LIMIT 1 [ RunTime:0.014734s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002278s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'UC2845BN' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.034179s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001953s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'UC2845BN' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.004955s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'UC2845BN' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.013641s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.010026s ]

0.419645s

UC2845BN

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总价金额： ￥ 10.825434

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PDF描述：HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER 高性能电流模式PWM控制器

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总价金额：￥ 10.825434