EZ801905050MOD Datasheet, PDF (26/36 Pages) Zilog, Inc. – eZ80190 Module is a compact, high-performance Ethernet module

eZ801905050MOD
eZ80190 Module Product Specification
21
10–28V
V _IN
GND
Switcher 10–28V → 3.3V
C1
C2
1000uF
U1
LM2575S-ADJ
1
VIN
FB
OVOUT
4
2
N
/
GO
NF
100n
DF
35
L1
330uH/1A
D1
1A/30V
To Module
R1
5k6
1%
R2
3k3
1%
V_DD
3.3V
C3
470uF/6.3V
Low ESR
GND
4-6V
V_CC
GND
LDO 5V → 3.3V
C1
100n
U1
LM3940
VI
G ^VO
N
D
V_DD
3.3V
C3 Low ESR
470uF/6.3V
GND
Figure 7. Power Supply Examples
PS019101-1003
PRELIMINARY
Power Supply