Cart0 item(s) - $0.00 0

  • Your shopping cart is empty!

0

Controller IC Chip - Mofset MAXIM MAX1772EEI MAX1772 chip for laptop - Integrated Laptop Chip (Code 1-CHIP0644)

Controller IC Chip - Mofset MAXIM MAX1772EEI MAX1772 chip for laptop - Integrated Laptop Chip (Code 1-CHIP0644)
Controller IC Chip - Mofset MAXIM MAX1772EEI MAX1772 chip for laptop - Integrated Laptop Chip (Code 1-CHIP0644)
0 reviews • Write a review
from
$8.59
Ex Tax: $8.59
  • Stock: In Stock
  • Brand: Unbranded
  • Model: 1-CHIP0644
  • SKU: 1-CHIP0644
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 - Mofset MAXIM MAX1772EEI MAX1772 chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0644)

Low-Cost, Multichemistry Battery-Charger Building Block

The MAX1772 is a highly-integrated, multichemistrybattery-charger control IC that simplifies the construc-tion of accurate and efficient chargers. The MAX1772uses analog inputs to control charge current and volt-age and can be programmed by the host or hardwired.High efficiency is achieved by a buck topology withsynchronous rectification. Maximum current drawn from the AC adapter is pro-grammable to avoid overloading the AC adapter whensupplying the load and the battery charger simultane-ously. This enables the user to reduce the cost of theAC adapter. The MAX1772 provides outputs that canbe used to monitor the current drawn from the ACadapter, battery-charging current, and the presence ofan AC adapter. The MAX1772 can charge two to four lithium-ion (Li+)series cells, easily providing 4A. When charging, theMAX1772 automatically transitions from regulating cur-rent to regulating voltage. It is available in a space-sav-ing 28-pin QSOP package.

Input Current Limiting±0.5% Output Voltage Accuracy Using InternalReference (0°C to +85°C)Programmable Battery Charge Current >4AAnalog Inputs Control Charge Current andCharge VoltageMonitor Outputs for:Current Drawn from AC Input SourceCharging CurrentAC Adapter PresentUp to 18.2V (max) Battery Voltage8V to 28V Input Voltage>95% Efficiency99.99% (max) Duty Cycle for Low-DropoutOperationCharges Any Battery Chemistry: Li+, NiCd, NiMH,Lead Acid, etc.

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.