Серия Контроллеры для AC-DC AP8270

Общие характеристики

	Раздел	Контроллеры для AC-DC
	Корпус	SOT236
	Тип преобразователя	ШИМ контроллер со встроенным силовым ключом
	Режим работы
	Максимальная частота преобразования
	Напряжение питания
	Гистерезис защиты по питанию
	Максимальная скважность

Документация на серию AP8270

Chipown AP8270 High Performance Multi-mode PWM Controller General Description Features The AP8270 is a highly integrated current mode PWM control IC for high performance, low standby power and cost effective offline flyback converter applications.        QR-PWM, QR-PFM, Burst-mode operation and low consumption device help to meet the standby energy saving standards and achieve higher efficiency. Excellent EMI performance is achieved with frequency modulation. The AP8270 offers complete protections including pin open/short protection, cycle-by-cycle current limiting, VDD over voltage protection, under voltage lockout, onchip/external over temperature protection, output over voltage protection, over load protection, etc. Package/Order Information Soft Start-up Function Multi-mode Operation to Achieve Higher Efficiency Maximum Switching Frequency 120kHz CCM Operating Frequency 100kHz Internal Slope Compensation Internal Line Voltage Compensation Excellent Protection Coverage  Brown in/out Protection  VDD Over Voltage Protection  Output Over Voltage Protection  Cycle-by-Cycle Current Limiting Protection  Output Open/Short Protection  Over Load Protection  Over Temperature Protection SOT-23-6L FB BO XXXXX GND GATE Application VDD    CS Order codes Package AP8270TC-A1 SOT-23-6L Stand-by Power Open-frame SMPS Adaptor Typical Circuit AC 85~ 265V DC Output Snubber VDD BO Vin Detect SUPPLY &UVLO QR&Vout Detect PWM Switch & Gate Driver CS Block FB CS FB Block OTP Block GND www.chipown.com GATE AP8270 Wuxi Chipown Microelectronics Limited Rev.1.3 1/11  PDF

Документация на AP8270TC-A1 

Chipown

Дата модификации: 04.09.2023

Размер: 685 Кб

11 стр.

• найти AP8270.pdf

Товары серии AP8270