XR76203 Datasheet, PDF (5/20 Pages) Exar Corporation – 3A/5A/8A Synchronous Step Down COT Regulator

Pin Configuration, Top View
XR76203/5/8
BST
30
SW PVIN PVIN PVIN PVIN PVIN PVIN
29 28 27 26 25 24 23
ILIM 1
EN 2
TON 3
SS 4
PGOOD 5
FB 6
AGND 7
PVIN PAD
22 PVIN
21 PVIN
20 SW
19 PGND
AGND PAD
SW PAD
18 PGND
PGND ₁₇
PAD
PGND
16 PGND
8
9
10 11
VIN VCC AGND SW
12 13 14
SW SW SW
15 PGND
© 2015 Exar Corporation
5 / 20
exar.com/XR76203/5/8
Rev 1A