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SR（同步整流）
MK91816
MK91816
MK91816
MK91816
MK91816
MK91816

MK91816

适用于CCM、DCM、QR模式的SR控制器

数据手册

  • 产品特性

  • 应用场景

  • 封装形式

  • 宽输出范围，支持输出电压低至接近零

  • VCC自供电，无需辅助绕组，高低侧整流适用

  • 栅极驱动钳位电压高达9.5V

  • 10ns超短关断延迟

  • 25ns快速开通延迟

  • 支持款频率范围，最小开通时间可调节

  • VD/HVIN引脚耐负压值低至-3V的负电压尖峰

  • VG箝位功能，适用于低Vth值MOSFET

  • 支持有源箝位反激，在初级侧使用GaN FET或超级结MOSFET

  • 支持CCM、DCM、QR工作模式

  • 自适应门驱动，实现最高效率

  • 500kHz最高工作频率

  • 快充电源

  • 网通适配器

  • SOT23-6

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-06-17 04:29:27 HTTP/2.0 GET : https://www.meraki-ic.com/index.php/sr_chanpin/13.html
  2. 运行时间 : 0.040685s [ 吞吐率：24.58req/s ] 内存消耗：5,296.66kb 文件加载：189
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=bc1cad8b0c0d1955fc7749f59bc79de9
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  1. CONNECT:[ UseTime:0.000285s ] mysql:host=127.0.0.1;port=3306;dbname=maoruixin_com;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `eb_lang` [ RunTime:0.000454s ]
  3. SELECT * FROM `eb_lang` WHERE `site` LIKE '%//www.meraki-ic.com%' AND `status` = 1 LIMIT 1 [ RunTime:0.000235s ]
  4. SHOW FULL COLUMNS FROM `eb_isolated_cn` [ RunTime:0.000505s ]
  5. UPDATE `eb_isolated_cn` SET `hits` = `hits` + 1 WHERE `id` = 13 [ RunTime:0.004275s ]
  6. SELECT * FROM `eb_isolated_cn` WHERE `catid` = 19 AND `id` = 13 LIMIT 1 [ RunTime:0.000296s ]
  7. SHOW FULL COLUMNS FROM `eb_cms_category` [ RunTime:0.000449s ]
  8. SELECT * FROM `eb_cms_category` WHERE ( `status`=1 AND `parentid` = 24 ) AND `lang` = 'cn' ORDER BY `listorder` DESC LIMIT 0,10 [ RunTime:0.000264s ]
  9. SELECT * FROM `eb_cms_category` WHERE ( `status`=1 AND `parentid` = 25 ) AND `lang` = 'cn' ORDER BY `listorder` DESC LIMIT 0,10 [ RunTime:0.000265s ]
  10. SELECT * FROM `eb_cms_category` WHERE ( `status`=1 AND `parentid` = 26 ) AND `lang` = 'cn' ORDER BY `listorder` DESC LIMIT 0,10 [ RunTime:0.000245s ]
  11. SELECT * FROM `eb_cms_category` WHERE ( `status`=1 AND `parentid` = 27 ) AND `lang` = 'cn' ORDER BY `listorder` DESC LIMIT 0,10 [ RunTime:0.000239s ]
  12. SELECT * FROM `eb_cms_category` WHERE ( `status`=1 AND `parentid` = 24 ) AND `lang` = 'cn' ORDER BY `listorder` DESC LIMIT 0,10 [ RunTime:0.000277s ]
  13. SELECT * FROM `eb_cms_category` WHERE ( `status`=1 AND `parentid` = 25 ) AND `lang` = 'cn' ORDER BY `listorder` DESC LIMIT 0,10 [ RunTime:0.000238s ]
  14. SELECT * FROM `eb_cms_category` WHERE ( `status`=1 AND `parentid` = 26 ) AND `lang` = 'cn' ORDER BY `listorder` DESC LIMIT 0,10 [ RunTime:0.000255s ]
  15. SELECT * FROM `eb_cms_category` WHERE ( `status`=1 AND `parentid` = 27 ) AND `lang` = 'cn' ORDER BY `listorder` DESC LIMIT 0,10 [ RunTime:0.000233s ]
0.041367s