企业名:深圳市金城微零件有限公司
类型:贸易/代理/分销
电话:
0755-83364431
0755-83364431
手机:15811840616
15811829690
联系人:刘小姐/钟小姐
微信:
邮箱:2355799104@qq.com
地址:广东深圳深圳市龙岗区坂田街道五和大道118号和成世纪18楼(地铁五和站B出口)门市1:深圳市福田区中航路新亚洲电子商城1C043室
KA7552A/KA7553A SMPS Controller
Description
The KA7552A/KA7553A are switching power control IC for wide operating frequency range. The internal circuits include pulse by pulse current limiting, protection, on/off control by external trigger, low standby current, soft start,and high current totempole output for driving a POWER MOSFET. Maximum duty of the KA7552A is 70% and the KA7553A is 46%. When duty is maximum, the input threshold voltage of pin2 & pin8 are not same in KA7552A and KA7553A
Features
企业名:深圳市金城微零件有限公司
类型:贸易/代理/分销
电话:
0755-83364431
0755-83364431
手机:15811840616
15811829690
联系人:刘小姐/钟小姐
微信:
邮箱:2355799104@qq.com
地址:广东深圳深圳市龙岗区坂田街道五和大道118号和成世纪18楼(地铁五和站B出口)门市1:深圳市福田区中航路新亚洲电子商城1C043室