Data Sheet

WLMDU9456001JT / 172946001
MagI
3
C Power Module
LDHM - LED Step Down High Current Module
We-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0
© May 2016 11/35
DESIGN FLOW
The next 4 simple steps will show how to select the external components to design your power application:
Essential Steps
1. Set the LED driver module current
2. Select the appropriate number of LEDs
3. Layout and EMI considerations
Optional Steps
4. Dimming control
5. Parallel operation
C
IN
LED+
DIM
PGND
ISET
IFIX
LED-
Module
AGND
1
3
EP
6
V
IN
2
LED+
7
5
4
R
IADJ
High Power LED String
1.
3.
C
OUT
3.
4.
2.
5.