MAX15053_1107 Datasheet, PDF (20/21 Pages) Maxim Integrated Products – High-Efficiency, 2A, Current-Mode Synchronous, Step-Down Switching Regulator

High-Efficiency, 2A, Current-Mode
Synchronous, Step-Down Switching Regulator
INPUT
2.7V TO 5.5V
C_IN
22µF
RPULL
20kI
ENABLE
ON
OFF
CSS
22nF
IN
LX
MAX15053
PGOOD
GND
EN
SKIP
SS/REFIN
FB
COMP
L_OUT
1µH
1.2I
1nF
R_C
2.32kI
CC
3.3nF
OUTPUT
1.8V AT 2A
COUT
22µF
CFF
R₁
100pF 8.06kI
R2
4.02kI
Figure 6. Application Circuit for Skip Mode Operation
PROCESS: BiCMOS
Chip Information
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
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
PACKAGE
TYPE
9 WLP
PACKAGE
CODE
W91E1Z+1
OUTLINE
NO.
21-0508
LAND
PATTERN NO.
Refer to
Application
Note 1891
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