MPQ8632 HIGH EFFICIENCY 18V SYNCHRONOUS STEP-DOWN CONVERTER FAMILY FOR 4A TO 20A
TOP VIEW
PGND
PGND
21 PGND
TOP VIEW
PGND
PGND
21 PGND
IN
24
24
IN
23
22
23
EN 1
FREQ 2
FB 3
20 PGND
19 PGND
18 SW
EN 1
FREQ 2
FB 3
22
20 PGND
19 PGND
18 SW
29
25
26
27
28
25
26
27
SS
4
17 SW
16 SW
15 SW
14 PGND
SS
4
28
29
17 SW
16 SW
15 SW
14 PGND
SW
SW
SW
SW
SW
SW
SW
SW
SW
AGND 5
PG
VCC
BST
6
7
AGND 5
PG
VCC
BST
6
7
11
10
12
10
11
8
13 PGND
8
12
SW
13 PGND
9
PGND
9
PGND
PGND
PGND
PGND
Part Number*
MPQ8632GVE-15
Junction Temperature
–40C to +125C
Package
QFN (5x4mm)
Top Marking
MP8632
E15
Part Number*
MPQ8632GVE-20
Junction Temperature
–40C to +125C
PGND
IN
IN
Package
QFN (5x4mm)
Top Marking
MP8632
E20
*
For Tape & Reel, add suffix –Z (eg. MPQ8632GVE-15–Z)
*
For Tape & Reel, add suffix –Z (eg. MPQ8632GVE-20–Z)
MPQ8632 Rev.1.24
www.MonolithicPower.com
8/28/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
5
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