SIC413

SiC413 Vishay Siliconix microBUCKTM SiC413 4-A, 26-V Integrated Synchronous Buck Regulator DESCRIPTION The SiC413 is an integrated, dc-to-dc power conversion solution with built-in PWM-optimized high- and low-side N-channel MOSFETs and advanced PWM controller. The SiC413 provides a quick and easy to use POL voltage regulation solution for a wide range of applications. Vishay Siliconix’s Proprietary packaging technology is used to optimize the power stage and minimize power losses associated with parasitic impedances and switching delays. The co-packaged Gen III TrenchFET power MOSFET devices deliver higher efficiency than lateral DMOS monolithic solutions. FEATURES Integrated PWM controller and Gen III trench MOSFETs Quick and easy single chip converter Integrated current sense Cycle by cycle over-current protection Built-In bootstrap diode Output over-voltage protection Under voltage lockout Thermal shutdown Soft start Break-before-make operation Halogen-free according to IEC 61249-2-21 definition Compliant to RoHS directive 2002/95/EC PRODUCT SUMMARY Input Voltage Range Output Voltage Range Operating Frequency Continuous Output Current Peak Efficiency Highside/Lowside RDS_ON Package 4.75 V to 26 V 0.6 V to 13.2 V 500 kHz 4A 93 % 35 mΩ/19 mΩ SO-8 www.DataSheet.net/ APPLICATIONS LCD TV, set top box and DVD player Desktop PC and server Add-in graphics board Memory, FPGA or µP device power supplies Point of load dc-to-dc conversion Teleco...