Hi2008 双绕组20瓦方案

Hi2008 is an off-line switching power supply chip, which is different from Hi2008 solution of the PWM controller and the external discrete power MOS. The Hi2008 is integrated with the PWM controller, the 700V switch tube and the primary peak current detection circuit, and the internal self power supply technology which can omit the auxiliary power supply windings is adopted, so the outside is greatly simplified. Hi2008 application circuit reduces the number of original parts, Hi2008 size and weight of the circuit, and is especially suitable for cost sensitive flyback switching power supply.

Hi2008 Features :

Input voltage 85V to 265V full voltage range

Input voltage 160V to 265V full voltage range OUTPUT:22W MAX : -20℃ - +85 ℃

Built-in 700V power pipe

• built in self powered circuit without auxiliary winding power supply.

• current mode PWM control

VCC working voltage range 4V to 6V

Automatic jump cycle mode for light load

Over temperature, overflow, overvoltage, overload protection

• standby power < 0.15W

Hi2008: Output power decreases as the temperature increases

Hi2007 18W; Hi2008 20W; Hi2009 24W; Hi2025 25W.

相关推荐
江上清风山间明月1 小时前
一周掌握Flutter开发--9. 与原生交互(下)
flutter·交互·原生·methodchannel
Unity大海1 小时前
诠视科技Unity SDK开发环境配置、项目设置、apk打包。
科技·unity·游戏引擎
孪生质数-3 小时前
SQL server 2022和SSMS的使用案例1
网络·数据库·后端·科技·架构
深圳市青牛科技实业有限公司4 小时前
「青牛科技 」GC4931P/4938/4939 12-24V三相有感电机驱动芯片 对标Allegro A4931/瑞盟MS4931
科技·单片机·扫地机器人吸尘·筋膜枪电机·驱动轮电机·服务机器人驱动轮电机·工业机器人减速电机
zskj_zhyl4 小时前
智绅科技全场景智慧养老系统:助力老年人畅享幸福晚年
人工智能·科技
Qingniu014 小时前
「青牛科技」GC5849 12V三相无感正弦波电机驱动芯片
科技·单片机·嵌入式硬件·cpu散热风扇·vga显卡散热风扇·rgb机箱散热风扇·水冷泵及散热风扇
huoyingcg6 小时前
3D Mapping秀制作:沉浸式光影盛宴 3D mapping show
科技·3d·动画·虚拟现实
机器人之树小风6 小时前
KUKA机器人零点校正工具EMD
经验分享·科技·机器人
敏捷利齐7 小时前
Dell G16 7620克隆硬盘 扩容
硬件工程