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Controller IC Chip - MOSFET RT8223MGQW RT8223M EQ= chip for laptop - Integrated Laptop Chip (Code 1-CHIP0973)

Controller IC Chip - MOSFET RT8223MGQW RT8223M EQ= chip for laptop - Integrated Laptop Chip (Code 1-CHIP0973)
Controller IC Chip - MOSFET RT8223MGQW RT8223M EQ= chip for laptop - Integrated Laptop Chip (Code 1-CHIP0973)
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  • Stock: In Stock
  • Brand: Unbranded
  • Model: 1-CHIP0973
  • SKU: 1-CHIP0973
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We send via DHL, UPS, USPS, FEDEX, Hellenic Greek Post, during the same day of the order placement. (Weekends are excluded).The average time of delivery for the United States is 13 to 18 days while for Europe is 5 to 7 days. Return Policy.

Our products are new and are shipped immediately. They have a 2 year warranty (except for batteries) and free shipping. Service line +302109247000 09:00-19:00 Mon-Fri. Our prices are without hidden charges and fees. We comply with the consumer rights directive 2011/83/EU. Any reference to the trademarks of the laptop manufacturers Toshiba, Lenovo, Acer, MSI, Asus, HP etc. is intended solely for the purpose of identifying the laptop manufacturer. Our Company and this website are not affiliated distributors with these manufacturers, the products offered for sale through our website are manufactured as high quality replacements by third party manufacturers. The products provided by our Company are not authentic. But they are worthy replacements and are sold for use in laptops of all manufacturers Toshiba Lenovo Acer MSI Asus HP etc.

Controller IC Chip - MOSFET RT8223MGQW RT8223M EQ= chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0973)

High Efficiency, Main Power Supply Controller for Notebook Computers

The RT8223L/M is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each linear regulator provides up to 100mA output current with automatic linear regulator bootstrapping to the PWM outputs. The RT8223L/M includes on-board power up sequencing, a power good output, internal soft-start, and soft-discharge output that prevents negative voltage during shutdown. The constant on-time PWM scheme can operate WITHOUT sense resistors and provide 100ns load transient response while maintaining nearly constant switching frequency. To eliminate noise in audio applications, an ultrasonic mode is included, which maintains the switching frequency above 25kHz. Moreover, the diode-emulation mode maximizes efficiency for light load applications. The RT8223L/M is available in a WQFN-24L 4x4 package.

z Constant On-time Control with 100ns Load Step Response z Wide Input Voltage Range : 6V to 25V z Dual Adjustable Outputs from 2V to 5.5V z Fixed 3.3V and 5V LDO Output : 100mA z 2V Reference Voltage z Frequency Selectable via TONSEL Setting z 4700ppm/°C RDS(ON) Current Sensing z Programmable Current Limit Combined with Enable Control z Selectable PWM, DEM, or Ultrasonic Mode z Internal Soft-Start and Soft-Discharge z High Efficiency up to 97% z 5mW Quiescent Power Dissipation z Thermal Shutdown z RoHS Compliant and Halogen Free

Please check the IC Number and match with your existing Product.

When you receive before using it.

Please confirm the chip you received is brand new as described,if you suspect the chip is not new or not as described. Please don't use it and contact us immediately.

Please make sure you have advanced soldering skill to solder the chips that you will order.

Once it has been used, no return will be accepted.