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MAX1846EUB+
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P20
MAX1846/MAX1847
High-Ef
ficiency
, Curr
ent-Mode,
Inver
ting PWM Contr
oller
______________________________________________________________________________________
19
Chip Information
PROCESS: BiCMOS
QSOP
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
POL
SYNC
IN
EXT
CS
PGND
GND
GND
N.C.
MAX1847
VL
FREQ
FB
COMP
REF
N.C.
1
+
+
2
3
4
5
10
9
8
7
6
IN
EXT
CS
PGND
REF
COMP
FREQ
VL
MAX1846
µ
MAX
TOP VIEW
GND
FB
SHDN
Package
Infor
mation
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
OUTLINE NO.
LAND
PATTERN NO.
10 µMAX
U10+2
21-0061
90-0330
16 QSOP
E16+1
21-0055
90-0167
Pin Configurations
MAX1846/MAX1847
High-Ef
ficiency
, Curr
ent-Mode,
Inver
ting PWM Contr
oller
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
©
2010 Maxim Integrated Products
Maxim is a registered trademark of Maxim Integrated Products, Inc.
Revision History
REVISION
NUMBER
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
2
9/10
Added equation in the
Determining the Compensation Component Values
section
16
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P20
MAX1846EUB+
Mfr. #:
Buy MAX1846EUB+
Manufacturer:
Maxim Integrated
Description:
Switching Controllers Current-Mode Invert PWM Controller
Lifecycle:
New from this manufacturer.
Delivery:
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