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MAX1960EEP+T
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P29
MAX1960/MAX1961/MAX1962
2.35V to 5.5V
, 0.5% Accurate, 1MHz PWM
Step-Down Contr
ollers with V
oltage Mar
gining
28
______________________________________________________________________________________
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
LX
DH
BST
V
CC
N.C. (SEL)
ILIM
FSET/SYNC
CLKOUT
TOP VIEW
C+
C-
PGND
DL
FB (OUT)
AV
DD
CTL2
CTL1
12
11
9
10
V
DD
GND
REF
COMP
MAX1960
MAX1961
QSOP
( ) ARE FOR MAX1961.
Pin Configurations
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
LX
DH
BST
V
CC
SEL
EN
FSET/SYNC
CLKOUT
TOP VIEW
C+
C-
PGND
DL
FB
AV
DD
CS
OUT
12
11
9
10
V
DD
GND
REF
COMP
MAX1962
QSOP
Chip Information
TRANSISTOR COUNT: 4476
PROCESS: BiCMOS
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.
20 QSOP
E20-1
21-0055
MAX1960/MAX1961/MAX1962
2.35V to 5.5V
, 0.5% Accurate, 1MHz PWM
Step-Down Contr
ollers with V
oltage Mar
gining
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.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
____________________
29
©
2009 Maxim Integrated Products
Maxim is a registered trademark of Maxim Integrated Products, Inc.
Revision History
REVISION
NUMBER
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
0
1/03
Initial release
—
1
6/09
Updated
Electrical Characteristics
and
Compensation with Ceramic Output
Capacitors
sections
.
4, 16
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P29
MAX1960EEP+T
Mfr. #:
Buy MAX1960EEP+T
Manufacturer:
Maxim Integrated
Description:
Switching Controllers 1MHz PWM Step-Down
Lifecycle:
New from this manufacturer.
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Products related to this Datasheet
MAX1960EEP+
MAX1960EEP+T
MAX1961EEP+T
MAX1962EEP+T