产品规格
| 类型 | 描述 |
| 制造商 | Texas Instruments |
| 系列 | - |
| 包装 | 卷带式 (TR) |
| 产品状态 | ACTIVE |
| 包装/箱 | 40-LFQFN Exposed Pad |
| 输出类型 | Programmable |
| 安装类型 | Surface Mount |
| 输出数量 | 1 |
| 功能 | Step-Down |
| 电流 - 输出 | 20A |
| 工作温度 | -40°C ~ 150°C (TJ) |
| 输出配置 | Positive |
| 频率-切换 | 225kHz ~ 1.5MHz |
| 电压 - 输入（最大） | 18V |
| 拓扑结构 | Buck |
| 供应商设备包 | 40-LQFN-CLIP (7x5) |
| 同步整流器 | Yes |
| 电压 - 输出（最大） | 5.5V |
| 电压 - 输入（最小） | 2.95V |
| 电压 - 输出（最小/固定） | 0.25V |
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2024-10-30 16:19:59 HTTP/1.1 GET : http://avnat.cn/zh-cn/product/TPS546B24SRVFR/DK-22147163.html
- 运行时间 : 0.111550s [ 吞吐率：8.96req/s ] 内存消耗：2,894.96kb 文件加载：299
- 查询信息 : 15 queries
- 缓存信息 : 29 reads,1 writes
- 会话信息 : SESSION_ID=f63e9ed51887a8388abcc7987490cbdc
- CONNECT:[ UseTime:0.000484s ] mysql:host=127.0.0.1;port=3306;dbname=avnat_cn;charset=utf8mb4
- SHOW FULL COLUMNS FROM `moban_site` [ RunTime:0.000724s ]
- SELECT * FROM `moban_site` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.000451s ]
- SHOW FULL COLUMNS FROM `moban_columns` [ RunTime:0.000568s ]
- SELECT * FROM `moban_columns` WHERE `state` = 1 AND `lang` = 'zh-cn' ORDER BY `sort` ASC [ RunTime:0.000519s ]
- SELECT * FROM `moban_columns` WHERE `lang` = 'zh-cn' AND `link` IN ('/products','/manufacturers') AND `state` = 0 [ RunTime:0.000468s ]
- SHOW FULL COLUMNS FROM `moban_single_page` [ RunTime:0.000565s ]
- SELECT * FROM `moban_single_page` WHERE `id` = 1 AND `state` = 1 AND `lang` = 'zh-cn' [ RunTime:0.000391s ]
- SELECT * FROM `moban_single_page` WHERE `id` IN (21,22,23,24,25,26,27,28,29) AND `state` = 1 AND `lang` = 'zh-cn' ORDER BY `sort` ASC [ RunTime:0.000515s ]
- SHOW FULL COLUMNS FROM `moban_news_category` [ RunTime:0.000640s ]
- SELECT * FROM `moban_news_category` WHERE `lang` = 'zh-cn' [ RunTime:0.000357s ]
- SHOW FULL COLUMNS FROM `moban_link` [ RunTime:0.000506s ]
- SELECT * FROM `moban_link` WHERE `state` = 1 ORDER BY `sort` ASC [ RunTime:0.000323s ]
- SHOW FULL COLUMNS FROM `moban_lang` [ RunTime:0.000456s ]
- SELECT `name` FROM `moban_lang` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.000316s ]
- SELECT * FROM `moban_site` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.000609s ]
- [API] request as curl: curl -X GET 'http://gateway.icku.net/api/product?id=22147163&platform=DK' -H 'accept: application/json' -H 'content-type: application/json' -H 'appid: 00557980' -H 'appsecret: Sy72ZS5Q09UChm6T' -H 'domain: www.avnat.cn' -H 'locale: zh-cn' -H 'Host: gateway.icku.net'
- [API] response: [200 OK] "{\"code\":200,\"msg\":\"请求成功\",\"data\":{\"@score\":0,\"id\":22147163,\"platform_id\":22147163,\"version\":165,\"product_number\":\"TPS546B24SRVFR\",\"category_id\":739,\"description\":\"IC\",\"package_id\":1,\"standard_quantity\":2500,\"unit_price\":7.73,\"min_multiplier\":1,\"min_order_quantity\":2500,\"stock_quantity\":0,\"factory_stock_quantity\":0,\"market_stock_quantity\":0,\"stock_status\":\"IN_STOCK\",\"normally_stocking\":false,\"lead_time\":84,\"last_buy_date\":null,\"product_status\" (truncated) ... [elapsed: 0.040167 secs]
0.129654s
