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Controller IC Chip - MOSFET ISL62881 ISL62881B ISL62881HRTZ chip for laptop - Integrated Laptop Chip (Code 1-CHIP0513)

Controller IC Chip - MOSFET ISL62881 ISL62881B ISL62881HRTZ chip for laptop - Integrated Laptop Chip (Code 1-CHIP0513)
Controller IC Chip - MOSFET ISL62881 ISL62881B ISL62881HRTZ chip for laptop - Integrated Laptop Chip (Code 1-CHIP0513)
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  • Stock: In Stock
  • Brand: Unbranded
  • Model: 1-CHIP0513
  • SKU: 1-CHIP0513
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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 ISL62881 ISL62881B ISL62881HRTZ chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0513)

Single-Phase PWM Regulator for IMVP-6.5â„¢ Mobile CPUs and GPUs

The ISL62881 is a single-phase PWM buck regulator for miroprocessor or graphics processor core power supply. It uses an integrated gate drivers to provide a complete solution. The PWM modulator of ISL62881 is based on Intersil's Robust Ripple Regulator (R3) technologyâ„¢. Compared with traditional modulators, the R3â„¢modulator commands variable switching frequency during load transients, achieving faster transient response. with the same modulator, the switching frequency is reduced at light load, increasing the regulator efficiency.The ISL62881 can be configured as CPU or graphics Vcore controller and is fully compliant with IMVP-6.5â„¢specifications. It responds to DPRSLPVR signals by entering/exiting diode emulation mode. It reports the regulator output current through the IMON pin. It senses the current by using either discrete resistor or inductor DCR whose variation over-temperature can be thermally compensated by a single NTC thermistor. It uses differential remote voltage sensing to accurately regulate the processor die voltage. The adaptive body diode conduction time reduction function minimizes the body diode conduction loss in diode emulation mode. User-selectable overshoot reduction function offers an option to aggressively reduce the output capacitors as well as the option to disable it for users concerned about increased system thermal stress.Maintaining all the ISL62881 functions, the ISL62881B offers VR_TT# function for thermal throttling control. It also offers the split LGATE function to further improve light load efficiency.

• Precision Core Voltage Regulation- 0.5% System Accuracy Over-Temperature- Enhanced Load Line Accuracy• Voltage Identification Input- 7-Bit VID Input, 0V to 1.500V in 12.5mV Steps- Supports VID Changes On-The-Fly• Supports Multiple Current Sensing Methods- Lossless Inductor DCR Current Sensing- Precision Resistor Current Sensing• Superior Noise Immunity and Transient Response• Current Monitor• Differential Remote Voltage Sensing• High Efficiency Across Entire Load Range• Integrated Gate Driver• Split LGATE Driver to Increase Light-Load Efficiency (For ISL62881B)• Adaptive Body Diode Conduction Time Reduction• User-selectable Overshoot Reduction Function• Capable of Disabling the Droop Function• Audio-filtering for GPU Application• Small Footprint 28 Ld 4x4 TQFN Package• Pb-Free (RoHS Compliant)

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.