Texas Instruments Simple Switcher® Power Module 42Vin, 2A Extended Temp Eval Board LMZ14202EXTEVAL/NOPB LMZ14202EXTEVAL/NOPB Datenbogen
Produktcode
LMZ14202EXTEVAL/NOPB
100
P
F
4
5
6
7
3
2
1
EP
VO
U
T
F
B
R
O
N
SS
VI
N
EN
G
N
D
V
IN
C
IN
2
10
P
F
Enable
6V to 42V
(4.5V to 20V)
C
FF
0.022
P
F
U1
C
SS
0.022
P
F
R
FBB
1.07 k
:
(1.50 k
:
)
3.3V
OUT
@ 3A
(1.8V
OUT
@ 3A)
C
O
1
1
P
F
C
O
2
R
ON
61.9 k
:
(32.4 k
:
)
R
ENT
68.1 k
:
(32.4 k
:
)
R
ENB
11.8 k
:
R
FBT
3.32 k
:
(1.87 k
:
)
C
IN
1
1
P
F
UVLO @ 8V
(UVLO @ 4.4V)
LMZ1420xEXTTZ
(LMZ1200xEXTTZ)
Additional Footprints
Figure 1. Evaluation Board Schematic
(LMZ1200xEXT 1.8V application values shown in parentheses)
2
AN-2084 LMZ1420xEXT / LMZ1200xEXT Evaluation Board
SNVA456A – August 2010 – Revised April 2013
Copyright © 2010–2013, Texas Instruments Incorporated