fn8731 rev 1.00 page 1 of 2 may 5, 2016 fn8731 rev 1.00 may 5, 2016 ISL95852 integrated power management ic for imvp8? platforms data short to request the full datasheet, please visit www.intersil.com/products/ISL95852 the ISL95852 is a power management integrated circuit (pmic) for ultrabook, notebook and tablet computers powered by 2-cell li-ion batteries. it in tegrates control, mosfet drivers, power mosfets, fault protection and fault monitoring functions for three highly efficient synchronous buck regulators. integrated into one package are the regulators for the core, graphics and system agent voltages. the ISL95852 is offered in a thermally effici ent 4mmx4mm, 64 bump, 0.5mm pitch wlcsp package. the pmic regulators convert the system voltage from a battery or adapter into the three necessary processor voltages required by intel?s imvp8 specifications. the switching regulators operate at high frequency and are based on intersil?s proprietary r3? technology, which provides high light-load efficiency and fast transient response with minimal external compensation. the pmic provides overcurrent, overvoltage and over-temperature fault protections. also provided is a temperature alert signal indicati ng the pmic is operating at elevated temperature and an al ert signal indicates if any other fault or warning has occurred. the pmic also offers i 2 c capability compatible with intel?s smbus specification. features ? highly integrated power management ic ? efficient high frequency integrated fet switching regulators ? integrated regulators to produce core, graphics and system agent rails ? extensive fault protection - overcurrent, overvoltage and over-temperature protection - temperature alert signal ?svid i 2 c bus allows system fault monitoring, enable control ? output voltage offset programming through svid i 2 c applications ? ultrabook, notebook and tablet computers related literature ? tb451 , ?pcb assembly guidelines for intersil wafer level chip scale package devices? ? tb500 , ?computing power refere nce design adaptation guide? ? tb501 , ?computing power regulator layout checklist? ? ug041, ?ISL95852eval1z evaluation board user guide? figure 1. computer system power management solution isl95521 battery charger ISL95852 core pmic v core v adapter v sys v graphics v system_agent isl95908 system rails pmic
fn8731 rev 1.00 page 2 of 2 may 5, 2016 ISL95852 intersil products are manufactured, assembled and tested utilizing iso9001 quality systems as noted in the quality certifications found at www.intersil.com/en/suppor t/qualandreliability.html intersil products are sold by description on ly. intersil may modify the circuit design an d/or specifications of products at any time without notice, provided that such modification does not, in intersil's sole judgment, affect the form, fit or function of the product. accordingly, the reader is cautioned to verify that datasheets are current before placing orders. information fu rnished by intersil is believed to be accu rate and reliable. however, no responsib ility is assumed by intersil or its subsidiaries for its use; nor for any infrin gements of patents or other rights of third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of intersil or its subsidiaries. for information regarding intersil corporation and its products, see www.intersil.com for additional products, see www.intersil.com/en/products.html ? copyright intersil americas llc 2015-2016. all rights reserved. all trademarks and registered trademarks are the property of their respective owners.
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