SS1PGOOD2FB3AGND4VIN5VCC6GL7PGND8SW9SW10SW11SW12PGND13PGND14PGND15PGND16PGND17PGND18PGND19PGND20PGND21PGND22PGND23SW24SW25SW26SW27SW28SW29VOUT30VOUT31VOUT32VOUT33VOUT34VOUT35VOUT36VOUT37VOUT38VOUT39VOUT40VOUT41VOUT42VOUT43VOUT44VOUT45VOUT46VOUT47VOUT48VOUT49VOUT50VOUT51VOUT52VOUT53PGND54PGND55PVIN56PVIN57PVIN58PVIN59PVIN60PVIN61PVIN62BST63BST64ILIM65EN/MODE66AGND67TON68AGND PAD69BST PAD70PVIN PAD71PGND PAD 272VOUT PAD273VOUT PAD 174SW PAD75PGND PAD 176GL PAD77