1 datasheet to request the full datasheet, please visit www.intersil.com/products/ISL95852 integrated power management ic for imvp8? platforms 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 efficient 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? figure 1. computer system power management solution isl95521 battery charger ISL95852 core pmic v core v adapter v sys v graphics v system_agent isl95906 system rails pmic september 10, 2015 fn8731.0 caution: these devices are sensitive to electrostatic discharge; follow proper ic handling procedures. 1-888-intersil or 1-888-468-3774 | copyright intersil americas llc 2015. all rights reserved intersil (and design) and r3 technology are trademarks ow ned by intersil corporation or one of its subsidiaries. all other trademarks mentioned are the property of their respective owners.
ISL95852 2 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 only. intersil corporat ion reserves the right to make changes in circuit design, soft ware and/or specifications at any time without notice. accordingly, the reader is cautioned to verify that data sheets are current before placing orders. information furnished by intersil is believed to be accurate and reliable. however, no responsi bility is assumed by intersil or its subsid iaries for its use; nor for any infringem ents 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 i ntersil or its subsidiaries. for information regarding intersil corporation and its products, see www.intersil.com fn8731.0 september 10, 2015 for additional products, see www.intersil.com/en/products.html submit document feedback
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