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Controller IC Chip - MOSFET RT8209AGQW RT8209A FH= chip for laptop - Integrated Laptop Chip (Code 1-CHIP0918)

Controller IC Chip - MOSFET RT8209AGQW RT8209A FH= chip for laptop - Integrated Laptop Chip (Code 1-CHIP0918)
Controller IC Chip - MOSFET RT8209AGQW RT8209A FH= chip for laptop - Integrated Laptop Chip (Code 1-CHIP0918)
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  • Stock: In Stock
  • Brand: Unbranded
  • Model: 1-CHIP0918
  • SKU: 1-CHIP0918
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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 RT8209AGQW RT8209A FH= chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0918)

Single Synchronous Buck Controller

The RT8209A/B/C PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook computers. The constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency. The RT8209A/B/C achieves high efficiency at a reduced cost by eliminating the current-sense resistor found in traditional current mode PWMs. Efficiency is further enhanced by its ability to drive very large synchronous rectifier MOSFETs. The buck conversion allows this device to directly step down high voltage batteries for the highest possible efficiency. The RT8209A/B/C is intended for CPU core, chipset, DRAM, or other low voltage supplies as low as 0.75V. The RT8209A is in a WQFN-16L 3x3 package, the RT8209B is in a WQFN-14L 3.5x3.5 package and the RT8209C is available in a TSSOP-14 package

z Ultra-High Efficiency z Resistor Programmable Current Limit by Low Side RDS(ON) Sense (Lossless Limit) z Quick Load Step Response within 100ns z 1% VFB Accuracy over Line and Load z 4.5V to 26V Battery Input Range z Resistor Programmable Frequency z Integrated Bootstrap Switch z Integrated Negative Current Limiter z Over/Under Voltage Protection z 4 Steps Current Limit During Soft-Start z Power Good Indicator 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.