Cart0 item(s) - $0.00 0

  • Your shopping cart is empty!

0

Controller IC Chip - MOSFET RT8230AGQW RT8230A 2F chip for laptop - Integrated Laptop Chip (Code 1-CHIP0978)

Controller IC Chip - MOSFET RT8230AGQW RT8230A 2F chip for laptop - Integrated Laptop Chip (Code 1-CHIP0978)
Controller IC Chip - MOSFET RT8230AGQW RT8230A 2F chip for laptop - Integrated Laptop Chip (Code 1-CHIP0978)
0 reviews • Write a review
from
$9.66
Ex Tax: $9.66
  • Stock: In Stock
  • Brand: Unbranded
  • Model: 1-CHIP0978
  • SKU: 1-CHIP0978
Add to Cart
Buy Now Question?
Add to Wish List Compare this Product

Realtime Stock

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 RT8230AGQW RT8230A 2F chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0978)

Dual-Channel Synchronous DC/DC Step-Down Controller with 5V/3.3V LDOs

The RT8230A/B/C/D/E is a dual-channel step-down, controller generating supply voltages for battery-powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/ 3.3V linear regulators. Each linear regulator provides up to 100mA output current. The 5V linear regulator supplies power to the PWM drivers. The RT8230A/B/C/D/E includes on-board power-up sequencing, a power-good output, internal soft-start, and soft-discharge output that prevents negative voltage during shutdown. A constant current ripple PWM control scheme operates WITHOUT sense resistors and provides 100ns response to load transient. To eliminate noise in audio applications, an ultrasonic mode is included, which maintains the switching frequency above 25kHz. Moreover, the diodeemulation mode maximizes efficiency for light load applications. The RT8230A/B/C/D/E is available in the WQFN-20L 3x3 package.

 Maximum Duty Up to 96%  CCRCOT Control with 100ns Load Step Response  Wide Input Voltage Range : 5V to 25V  Dual Adjustable Output :  CH1 : 2V to 5.5V  CH2 : 2V to 4V  Fixed 3.3V and 5V LDO Output : 100mA  1% Accuracy on 3.3V LDO Output  Frequency Adjustable Via TON Setting  4700ppm/ °C RDS(ON) Current Sensing  Adjustable Current Limit Combined with Enable Control  Internal Soft-Start and Soft-Discharge  Thermal Shutdown  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.