MAX1960/MAX1961/MAX1962
2.35V to 5.5V, 0.5% Accurate, 1MHz PWM
Step-Down Controllers with Voltage Margining
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
DLFB (OUT)
AV
DD
CTL2
CTL1
12
11
9
10
V
DD
GNDREF
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
DLFB
AV
DD
CS
OUT
12
11
9
10
V
DD
GNDREF
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 Controllers with Voltage Margining
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

MAX1960EEP+T

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Switching Controllers 1MHz PWM Step-Down
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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