GENERAL DESCRIPTION
The ADP2384 is a synchronous, step-down dc-to-dc regulator with an integrated 44 mΩ, high-side power MOSFET and an 11.6 mΩ, synchronous rectifier MOSFET to provide a high efficiency solution in a compact 4 mm × 4 mm LFCSP package.
   
FEATURES
    Input voltage: 4.5 V to 20 V
    Integrated MOSFET: 44 mΩ/11.6 mΩ
    Reference voltage: 0.6 V ± 1%
    Continuous output current: 4 A
    Programmable switching frequency: 200 kHz to 1.4 MHz
    Synchronizes to external clock: 200 kHz to 1.4 MHz
    180° out-of-phase clock synchronization
    Precision enable and power good
    External compensation
    Internal soft start with external adjustable option
    Startup into a precharged output
    Supported by ADIsimPower design tool
   
APPLICATIONS
    Communications infrastructure
    Networking and servers
    Industrial and instrumentation
    Healthcare and medical
    Intermediate power rail conversion
    DC-to-dc point-of-load applications