Rainbow Electronics MAX1625 - Manual (Page 23)

MAX1624/MAX1625
High-Speed Step-Down Controllers with
Synchronous Rectification for CPU Power
______________________________________________________________________________________ 23
___________________Chip Information
TRANSISTOR COUNT: 2472
SUBSTRATE CONNECTED TO AGND
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
DH
LX
PGND
DL CSH
CSL
PWROK
BST
TOP VIEW
V
DD
PDRV
NDRV
D3 LG
D0
D1
D2
16
15
14
13
9
10
11
12
D4
FREQ
CC2
CC1 FB
AGND
REF
V CC
SSOP
MAX1624
__________________________________________________________Pin Configurations
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
BST DH
LX
PGND
DL
V DD
FREQ
CC2
CC1
MAX1625
SO
PWROK
CSL
REF
CSH
V CC
AGND
FB