EVB10801 Melexis Company, EVB10801 Datasheet - Page 6

• Manufacturer Part Number: EVB10801
• Description: Evaluation Board Evb10801 Power Led Driver For Automotive Applications
• Manufacturer: Melexis Company

10.
The EVB10801 is designed for a good electromagnetic emission behaviour. Please refer to the MLX10801 IC
specification as well as to the available application notes for EMC considerations. The conducted electromagnetic
emission measurement (according to IEC 61967-4) was performed using the following setup for the EVB10801:
Date:
dBµV
dBµV
1 PK
CLRWR
390121080102 Rev. 004
Author: SSZ
Components:
R2 = 0.47R
L1 = 220µH
MLX10801 Trimming:
I
t
This is equivalent to the following switching frequency:
f
f
f
Figure 6: Conducted electromagnetic emission
max
mon
sw_9V
sw_13.8V
sw_16V
- jitter enabled
150 kHz
80
70
60
50
40
30
20
10
0
-10
L1
Practical EMC results
=
= 0 1 1 0 0 0 (=24µs)
=18kHz
=26kHz
25.MAR.2003
=24kHz
1 0 0 1 (=360mV)
1 MHz
12:04:35
Supply/Load:
V
LED: Luxeon LXHL-BWO I
Att 0 dB
bat
=13,0V
LIMIT CHECK
10 MHz
RBW
MT
PREAMP OFF
Evaluation board EVB10801
PASS
Power LED driver for automotive applications
10 kHz
1 ms
Page 6/7
100 MHz
1 GHz
1 GHz
SGL
PRN
16/Mar/06