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Controller IC Chip - MOSFET ISL62391 ISL62391 ISL62392 ISL62391C ISL62392C chip for laptop - Integrated Laptop Chip (Code 1-CHIP0501)

Controller IC Chip - MOSFET ISL62391 ISL62391 ISL62392 ISL62391C ISL62392C chip for laptop - Integrated Laptop Chip (Code 1-CHIP0501)
Controller IC Chip - MOSFET ISL62391 ISL62391 ISL62392 ISL62391C ISL62392C chip for laptop - Integrated Laptop Chip (Code 1-CHIP0501)
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  • Stock: In Stock
  • Brand: Unbranded
  • Model: 1-CHIP0501
  • SKU: 1-CHIP0501
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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 ISL62391 ISL62392 ISL62391C ISL62392C chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0501)

High-Efficiency, Triple-Output System Power Supply Controller for Notebook Computers

The ISL62391, ISL62392, ISL62391C and ISL62392C controller generate supply voltages for battery-powered systems. It includes two pulse-width modulation (PWM) controllers, adjustable from 0.6V to 5.5V, and a linear regulator (LDO3) that generates a fixed 3.3V and can deliver up to 100mA. The ISL62391, ISL62392, ISL62391C and ISL62392C include on-board power-up sequencing, a power-good (PGOOD) output, digital soft-start, and internal soft-stop output discharge that prevents negative voltages on shutdown.The patented R3 PWM control scheme provides a low jitter system with fast response to load transients. Light-load efficiency is improved with period-stretching discontinuous conduction mode (DCM) operation. To eliminate noise in audio frequency applications, an ultrasonic DCM mode is included, which limits the minimum switching frequency to 28kHz. The ISL62391, ISL62391C and ISL62392, ISL62392C are identical except for how their overvoltage protection is handled. The ISL62391 and ISL62391C utilize a tri-state overvoltage scheme, whereas the ISL62392 and ISL62392C employ a soft-crowbar method.The ISL62391, ISL62392, ISL62391C and ISL62392C are available in a 28 Ld 4x4 TQFN package and operate over the extended temperature range (-40°C to +100°C).

• High Performance R3 Technology• Fast Transient Response• ±1% Output Voltage Accuracy• 2 Fully Programmable Switch-Mode Power Supplies• Programmable Switching Frequency• Fixed 3.3V LDO Output• Internal Soft-Start and Soft-Stop Output Discharge• Wide Input Voltage Range: 5.5V to 25V• Full and Ultrasonic Pulse-Skipping Mode• Power-Good Indicator• Overvoltage, Undervoltage and Overcurrent Protection• Thermal Monitor and Protection• 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.