SM7012 can be replaced by VIP12A (4OOO-336-5I8), VIP12A (VIP12A) is a power switch chip using current mode PWM control mode, integrated high voltage start circuit and high voltage power tube, providing cost-effective solutions for low-cost switching power supply system. Chip VDD has a wide operating voltage range, which is very convenient to be used in the charger field. The chip provides over temperature, over current, over voltage, under voltage and other protection functions to ensure the reliability of the system.
SM7012 can be replaced by VIP12A (4OOO-336-5I8), VIP12A (VIP12A) is a power switch chip using current mode PWM control mode, integrated high voltage start circuit and high voltage power tube, providing cost-effective solutions for low-cost switching power supply system. Chip VDD has a wide operating voltage range, which is very convenient to be used in the charger field. The chip provides over temperature, over current, over voltage, under voltage and other protection functions to ensure the reliability of the system.