Cart0 item(s) - 0.00€ 0

  • Your shopping cart is empty!

0

Controller IC Chip - MAX8632ETI MAX8632E 8632E chip for laptop - Integrated Laptop Chip (Code 1-CHIP0677)

Controller IC Chip - MAX8632ETI MAX8632E 8632E chip for laptop - Integrated Laptop Chip (Code 1-CHIP0677)
Controller IC Chip - MAX8632ETI MAX8632E 8632E chip for laptop - Integrated Laptop Chip (Code 1-CHIP0677)
0 reviews • Write a review
from
9.90€
Ex Tax: 7.98€
  • Stock: In Stock
  • Brand: Unbranded
  • Model: 1-CHIP0677
  • SKU: 1-CHIP0677
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 - MAX8632ETI MAX8632E 8632E chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0677)

The MAX8632 integrates a synchronous-buck PWM con-troller to generate VDDQ, a sourcing and sinking LDO lin-ear regulator to generate VTT, and a 10mA referenceoutput buffer to generate VTTR. The buck controller drivestwo external n-channel MOSFETs to generate output volt-ages down to 0.7V from a 2V to 28V input with output cur-rents up to 15A. The LDO can sink or source up to 1.5Acontinuous and 3A peak current. Both the LDO outputand the 10mA reference buffer output can be made totrack the REFIN voltage. These features make theMAX8632 ideally suited for DDR memory applications indesktops, notebooks, and graphic cards.The PWM controller in the MAX8632utilizes Maxim’sproprietary Quick-PWM™ architecture with programma-ble switching frequencies of up to 600kHz. This controlscheme handles wide input/output voltage ratios withease and provides 100ns response to load transientswhile maintaining high efficiency and a relatively con-stant switching frequency. The MAX8632offers fully pro-grammable UVP/OVP and skip-mode options ideal inportable applications. Skip mode allows for improvedefficiency at lighter loads.The VTT and VTTR outputs track to within 1% of VREFIN/ 2.The high bandwidth of this LDO regulator allows excel-lent transient response WITHOUT the need for bulk capac-itors, thus reducing cost and size.The buck controller and LDO regulators are provided withindependent current limits. Adjustable lossless foldbackcurrent limit for the buck regulator is achieved by monitor-ing the drain-to-source voltage drop of the low-side MOSFET. Additionally, overvoltage and undervoltage pro-tection mechanisms are built in. Once the overcurrentcondition is removed, the regulator is allowed to entersoft-start again. This helps minimize power dissipationduring a short-circuit condition. The MAX8632 allows flex-ible sequencing and standby power management usingthe SHDNand STBYinputs, which support all DDR operating states.

Buck Controller♦Quick-PWM with 100ns Load-Step Response♦Up to 95% Efficiency♦2V to 28V Input Voltage Range♦1.8V/2.5V Fixed or 0.7V to 5.5V Adjustable Output♦Up to 600kHz Selectable Switching Frequency♦Programmable Current Limit with FoldbackCapability♦1.7ms Digital Soft-Start ♦Independent Shutdown and Standby Controls♦Overvoltage-/Undervoltage-Protection Option♦Power-Good Window ComparatorLDO Section♦Fully Integrated VTT and VTTR Capability♦VTT Has ±3A Sourcing/Sinking Capability♦Only 20mF Ceramic Capacitance Required for VTT♦VTT and VTTR Outputs Track VREFIN/ 2♦All-Ceramic Output-Capacitor Designs♦1.0V to 2.8V Input Voltage Range♦Power-Good Window Comparator.

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.