DescriptionME8321AS7G is a low-power AC/DC power control chip that meets the six level energy efficiency standard primary side feedback quasi resonant mode. It integrates a 650V high-voltage MOSFET for chargers, adapters, and LED drivers. It achieves a constant voltage and current accuracy of ± 5% and standby power consumption of less than 100mW. In constant voltage mode, it has a built-in line voltage compensation function. By using quasi resonant control, it achieves high efficiency and good E
DescriptionME8604AS7G is a non isolated voltage regulator. Internally integrated high-voltage MOSFET. Its application peripheral is simple, providing a low-cost and high-efficiency solution for low-power power supply applications. ME8604AS7G is also a voltage regulator with power-saving mode. When the load decreases, the peak current and switching frequency decrease accordingly. Therefore, the system can still maintain high efficiency under light loads. At the same time, it also integrates an undervoltage
DescriptionME8604CS7G is a non isolated voltage regulator. It integrates high-voltage MOSFETs internally and has a simple peripheral application, providing a low-cost and high-efficiency solution for low-power power supply applications ME8604CS7G is also a voltage regulator with energy-saving mode. When the load decreases, the peak current and switching frequency decrease accordingly. Therefore, the system can still maintain high efficiency even under light loads. At the same time, it also integrates under
DescriptionME8415AM5G is an ACDC secondary synchronous rectification control chip. The chip can support a working voltage of 5-20V and is compatible with CCM, DCM, QR and other working modes. The chip adopts innovative adaptive dead time control technology to effectively avoid the occurrence of cross conduction. The chip adopts intelligent synchronous opening condition judgment technology, which can reliably avoid opening the synchronization tube in the ringing area in DCM mode. Inside the chip
DescriptionME8202SG is a highly integrated current mode PWM control IC optimized for high-performance, low standby power consumption, and cost-effective offline flyback converter applications. The PWM switching frequency during normal operation can be programmed externally and adjusted to a strict range. Under no-load or light load conditions, the IC operates in extended "burst mode" to minimize switching losses. This has achieved lower waiting times
DescriptionME8206ASG is a current mode quasi resonant PWM controller that provides up to 100W of output power in a wide voltage range of 85V-265V, ensuring valley voltage conduction under a wide range of loads and input voltage changes. ME8206 adopts a high-voltage startup design, where the chip is directly connected to the high voltage to provide the required current for chip startup, and is turned off after startup to reduce standby power consumption; Also, in light load
DescriptionThe ME8115D7G high-performance current mode PWM controller is designed specifically for cost-effective AC/DC converters, providing continuous output power of up to 12W/18W in a wide voltage range of 85-265V, and peak output power of up to 15W/20W. The optimized and highly rational circuit design combined with the cost-effective bipolar manufacturing process maximizes the overall cost savings of the product. This power controller can operate on typical flyback
DescriptionME8115FD7G high-performance current mode PWM controller, designed specifically for cost-effective AC/DC converters, provides continuous output power of up to 12W/18W in a wide voltage range of 85-265V, and peak output power can reach up to 15W/20W. The optimized high rationality circuit design combined with the high-performance bipolar manufacturing process maximizes the overall cost savings of the product. This power controller can work on typical flyback circuits
DescriptionThe ME8115ED7G high-performance current mode PWM controller is designed specifically for cost-effective AC/DC converters, providing continuous output power of up to 12W/18W in a wide voltage range of 85-265V, with peak output power up to 15W/20W. The optimized high rationality circuit design combined with the cost-effective bipolar manufacturing process maximizes the overall cost savings of the product. This power controller can work on typical flyback circuits
DescriptionME8109BD8G integrates a PWM controller and a 600V or 650V high-voltage power MOSFET. When the AC power supply is higher than 220Vac, ME8109BD8G has a very low standby power (<100mW) characteristic. And cost-effective offline flyback converter applications within the 18W range. ME8109 provides a complete protection range with automatic self recovery function, including cycle by cycle current limitation (OCP), CS short circuit protection