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MAX8833ETJ+T
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P20
MAX8833
Dual, 3A, 2MHz Step-Down Regulator
______________________________________________________________________________________
19
Chip Information
PROCESS: BiCMOS
MAX8833
THIN QFN
(5mm x 5mm)
+
TOP VIEW
29
30
28
27
12
11
13
REFIN
GND
N.C.
VDL
FSYNC
14
PWRGD1
LX1
BST1
BST2
PGND1
LX2
LX2
12
IN1
45
6
7
23
24
22
20
19
18
EN1
COMP1
IN2
IN2
EN2
COMP2
V
DD
LX1
3
21
31
10
FB1
FB2
32
9
SS1
SS2
IN1
26
15
PGND2
PGND1
25
16
PGND2
PWRGD2
PGND2
8
17
PGND1
Pin Configuration
Package
Information
For the latest package outline information and land patterns, go
to
www.maxim-ic.com/packages
. Note that a “+”, “#”, or “-” in
the package code indicates RoHS status only. Package draw-
ings may show a different suffix character, but the drawing per-
tains to the package regardless of RoHS status.
PACKAGE TYPE
PACKAGE CODE
DOCUMENT NO.
32 TQFN
T3255-4
21-0140
MAX8833
Dual, 3A, 2MHz Step-Down Regulator
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
20
____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
©
2009 Maxim Integrated Products
Maxim is a registered trademark of Maxim Integrated Products. Inc.
Revision History
REVISION
NUMBER
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
0
8/07
Initial release
—
1
6/08
Revised
Features
section and corrected Figure 6.
1, 17
2
4/09
Revised
Features
,
Typical Operating Characteristics
, and
Output-Capacitor
Selection
sections. Added the
Safe-Starting into a Prebiased Output
section.
1, 6, 14, 16
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P20
MAX8833ETJ+T
Mfr. #:
Buy MAX8833ETJ+T
Manufacturer:
Maxim Integrated
Description:
Switching Voltage Regulators Dual 3A 2MHz Step-Down Regulator
Lifecycle:
New from this manufacturer.
Delivery:
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