人妻少妇不满足中文字幕,午夜精品在线一区二区91,日韩国产欧美在线一区,秋霞电影院午夜伦A片,国产精品v?欧美精品免费,日韩午夜的免费理论片,97欧美在线看欧美视频免费,人妻一区二区三区不卡视频 亚洲人?v高清无码_欧美专区亚洲专区_91精品综合久久久_日韩精品制服丝袜一区_av制服丝袜中文字幕_国产区中文字幕_亚洲国产精品成人久久中文字幕综合_无码精品一区二区三区免费久久

中
Products
Applications
Support
Quality
Join us
About Silan
Mailbox verification
Your email:
Verification Code:
?SA3846
CURRENT MODE PWM CONTROLLER

The SA3846 adopts fixed-frequency current mode control, which improves the system’s line voltage regulation and load response characteristics, as well as simplifies the design of control loop. The SA3846 has built-in precision bandgap adjustable reference power supply, high-frequency oscillator, error amplifier, differential current detection amplifier, undervoltage lockout circuit, and soft startup circuit. It provides 

functions such as automatic symmetry correction for push-pull converter, parallel operation, external shutdown, double pulse suppression, dead time adjustment, etc.


Main feature

  • Automatic feed forward compensation

  • Programmable controllable pulse-by-pulse current limit

  • Automatic symmetry correction for push-pull converter

  • Good load response characteristics

  • Parallel operation supported, applicable to module system

  • Built-in differential current detection amplifier, wide common mode input range

  • Double pulse suppression

  • High current totem pole output, output peak current of 500mA

  • Precision bandgap reference power supply, with accuracy of ±1%

  • Built-in undervoltage lockout circuit

  • Built-in soft startup circuit

  • External shutdown

  • Operating frequency: up to 500kHz


Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SA3846DC DIP-16-300-2.54 SA3846DC Halogen free Tube
SA3846SE SOP-16-375-1.27 SA3846SE Halogen free Tube
SA3846SETR SOP-16-375-1.27 SA3846SE Halogen free Tape&Reel
Block Diagram

SA3846.png