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Controller IC Chip - RT8205AGQW RT8205A ( CJ=** ) QFN24 Chip for laptop - Integrated Laptop Chip (Code 1-CHIP0944)

Controller IC Chip - RT8205AGQW RT8205A ( CJ=** ) QFN24 Chip for laptop - Integrated Laptop Chip (Code 1-CHIP0944)
Controller IC Chip - RT8205AGQW RT8205A ( CJ=** ) QFN24 Chip for laptop - Integrated Laptop Chip (Code 1-CHIP0944)
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9.90€
Ex Tax: 7.98€
  • Stock: In Stock
  • Brand: Unbranded
  • Model: 1-CHIP0944
  • SKU: 1-CHIP0944
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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 - RT8205AGQW RT8205A ( CJ=** ) QFN24 Chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0944)

The RT8205A/B/C dual step-down, switch-mode power-supply controller generates logic-supply voltages inbattery-powered systems. The RT8205A/B/C includes twopulse-width modulation (PWM) controllers fixed at 5V/3.3V or adjustable from 2V to 5.5V. An alternative LGATE1output LG1_CP can be used for external charge pump(RT8205B). And an optional external charge pump can bemonitored through SECFB (RT8205C). This device alsofeatures 2 linear regulators providing fixed 5V and 3.3Voutputs. The linear regulator each provides up to 70mAoutput current with automatic linear-regulator bootstrappingto the PWM outputs. The RT8205A/B/C includes on-boardpower-up sequencing, the power-good output, internal soft-start, and internal soft-discharge output that preventsnegative voltages on shutdown.A constant on-time PWM control scheme operates WITHOUTsense resistor and provides 100ns response to loadtransients while maintaining a relatively constant switchingfrequency. The unique ultrasonic mode maintains theswitching frequency above 25kHz, which eliminates noisein audio applications. Other features include diode-emulation mode (DEM), which maximizes efficiency inlight-load applications, and fixed-frequency PWM mode,which reduces RF interference in sensitive application.

Wide Input Voltage Range 6V to 25VzzzzzDual Fixed 5V/3.3V Outputs or Adjustable from 2Vto 5.5V, 1.5% Accuracy.zzzzzAlternative LGATE1 Output (LG1_CP) acts as Clockfor Charge Pump (RT8205B)zzzzzSecondary Feedback Input Maintains Charge PumpVoltage (RT8205C)zzzzzFixed 3.3V and 5V LDO Output : 70mAzzzzz2V Reference Voltage ±1% : 50mmmmmmmAzzzzzzConstant ON-Time Control with 100ns Load StepResponsezzzzzFrequency Selectable via TONSEL SettingzzzzzRDS(ON) Current Sensing and Programmable CurrentLimit combined with Enable ControlzzzzzSelectable PWM, DEM, or Ultrasonic ModezzzzzInternal Soft-Start and Soft-DischargezzzzzHigh Efficiency up to 97 %zzzzz5mW Quiescent Power DissipationzzzzzThermal ShutdownzzzzzRoHS Compliant and Halogen Free

Please check before you buy it

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.