Rainbow Electronics MAX5128 - Manual (Page 12)

MAX5128
128-Tap, Nonvolatile, Linear-Taper Digital
Potentiometer in 2mm x 2mm µDFN Package
12 ______________________________________________________________________________________
SW
V
CC
SHDN GND
FB
V CC = 2.7V TO 5.5V
LX
H
W
L
V
OUT
= V
CC
TO 28V
MAX5128
MAX8574
Figure 8. DC-DC Converter Using a Floating Potentiometer
V IN = 2.7V
TO 5.5V
IN
OUT
LED1
SET
H
W
L
CP CN
GND
LED2
LED3
MAX5128
MAX1574
Figure 9. LED Bias Adjustment Using the MAX5128
1 2 3
8 7
4
6 5
N.C. DN GND UP
V CC L W H
MAX5128
TOP VIEW
2mm x 2mm µDFN
Pin Configuration