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Controller IC Chip - MOSFET ISL88732 ISL88732HRZ QFN-28 chip for laptop - Integrated Laptop Chip (Code 1-CHIP0531)

Controller IC Chip - MOSFET ISL88732 ISL88732HRZ QFN-28 chip for laptop - Integrated Laptop Chip (Code 1-CHIP0531)
Controller IC Chip - MOSFET ISL88732 ISL88732HRZ QFN-28 chip for laptop - Integrated Laptop Chip (Code 1-CHIP0531)
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  • Stock: In Stock
  • Brand: Unbranded
  • Model: 1-CHIP0531
  • SKU: 1-CHIP0531
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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 ISL88732 ISL88732HRZ QFN-28 chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0531)

SMBus Level 2 Battery Charger with Boost Mode

The ISL88732 is a highly integrated Lithium-ion battery charger controller, programmable over the SMBus system management bus (SMBus). The ISL88732 is intended to be used in a smart battery charger (SBC) within a smart battery system (SBS) that throttles the charge power such that the current from the AC-adapter is automatically limited. High efficiency is achieved with a DC/DC synchronous-rectifier buck converter, equipped with diode emulation for enhanced light load efficiency. The ISL88732 charges one to four Lithium-ion series cells, and delivers up to 8A charge current. Integrated MOSFET drivers and bootstrap diode result in fewer components and smaller implementation area. Low offset current-sense amplifiers provide high accuracy with 10m sense resistors. The ISL88732 provides 0.5% end-of-charge battery voltage accuracy.The ISL88732 is available in a small 5mmx5mm 28 Ld Thin (0.8mm) QFN package.

• Boost Mode to support Intel “Turbo Mode”• Pin compatible with ISL88731• Over-temp and overcurrent protection• 0.5% battery voltage accuracy • 4% adapter current limit accuracy• 3% charge current accuracy• SMBus 2-wire serial interface• Charge current limited by SMBus DAC OR analog voltage at the CCLIM pin• Turbo-boost discharge current limit can be set to 3.3x, 4.85x, 6.37x or 9.31x the charge current limit by SMBus command• Monitor outputs- Adapter current (3% accuracy)- Adapter overcurrent ALERT#. Threshold set by resistor divider- AC-adapter detection• 11-bit battery voltage setting• 6-bit charge current/adapter current setting• 8A maximum battery charger current• 11A maximum adapter current• +8V to +22V adapter voltage range • 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.