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BF1501

BYD Microelectronics
Part Number BF1501
Manufacturer BYD Microelectronics
Description Off Line AC/DC Switch
Published Feb 23, 2017
Detailed Description BYD Microelectronics Co., Ltd. BF1501 Series Off Line AC/DC Switcher IC General Description The THC0X switcher ICs cos...
Datasheet PDF File BF1501 PDF File

BF1501
BF1501


Overview
BYD Microelectronics Co.
, Ltd.
BF1501 Series Off Line AC/DC Switcher IC General Description The THC0X switcher ICs cost effectively replace all power supplies up to 5W output power based on unregulated isolated linear transformer (50/60HZ).
Unlike conventional PWM (pulse width modulation) controllers, it regulates the output voltage in a new method of off-time modulation control.
The controller consists of a VCO (voltage control oscillator), Sense and logic circuit, VDD pin, under-voltage lockout circuit, over-voltage protection, current limited circuit, leading edge blanking, over load protection and fault condition auto-restart.
They are ideal low power AC/DC adapter/charger for cell pho...



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