PGND11VOUT12EN13EN24SYNC5PVIN26PVIN27PVIN28PVOUT29PVOUT210PVOUT211VFB2P12VFB2N13VBUF14AGND215VREG_LDO16VSET217REFOUT18VSET119PWRGD20COMP121RT22VREG23AGND124PVINSYS25PVIN126PVIN127SW128SW129SW130PGND131PGND132EP33