Array-type multilayer ceramic electronic component and board having the same mounted thereon

An array-type multilayer ceramic electronic component comprising:

• a body having a hexahedral shape including a first capacitor part and a second capacitor part coupled to the first capacitor part, wherein the first capacitor part stabilizes first power supplied from a battery to supply the stabilized power to a power management unit, and the second capacitor part is disposed below the first capacitor part, is supplied with second power converted by the power management unit, and stabilizes the supplied second power to supply driving power;
• a first signal electrode disposed on a first end surface of the body and connected to the battery to transfer the first power to the first capacitor part;
• a second signal electrode disposed on a second end surface of the body and connected to the power management unit to transfer the second power to the second capacitor part;
• a first ground electrode disposed on a first side surface of the body to ground the first capacitor part;
• and
• a second ground electrode disposed on a second side surface of the body to ground the second capacitor part, wherein:
• the first capacitor part includes a plurality of first dielectric layers, and a plurality of first internal electrodes, and a plurality of second internal electrodes,
• the second capacitor part includes a plurality of second dielectric layers, and a plurality of third internal electrodes, and a plurality of fourth internal electrodes,
• the first internal electrodes are connected to the first signal electrode,
• the second internal electrodes are connected to the first ground electrode,
• the third internal electrodes are connected to the second signal electrode, and
• the fourth internal electrodes are connected to the second ground electrode.