Product Info

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MICROTRONIC
Dünnernstrasse 32
4702 Oensingen
Schweiz
C:\AltiumDesigner\PRJ_AltiumDesigner14.x.x\_____Readers Generation 7\___iSmart7\iSmart7_Power_Revision5.SchDoc
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MICROTRONIC
MICROTRONICMICROTRONIC
MICROTRONIC
95
5
2-125-03-XXx
Drawn By :
DN
Project :
iSmart7
29.04.2020
electronic systems
Power
+3,3V
GND
RESET_LOW
GNDGND
GND GND
100uF/6,3V
C20_5
GND
1
RESET
2
VCC
3
MAX6802UR29D3-T
U4_5
100nF/16V
C10_5
GND
1nF/50V
C1_5
100nF/16V
C9_5
+3,3V
S2M
D2_5
100uF/6,3V
C19_5
10nF/50V
C4_5
GND
+3,0V +5,0V+3,3V
IN
1
ON/OFF
3
OUT
5
NC
4
LP2980AIM5X3.0
GND
2
U8_5
GND
100nF/16V
C11_5
GNDGND
4,7uF/6,3V
C15_5
SD
1
Vin
2
Error
4
Vout
3
GND
5
LP3961-3.3
U7_5
10K
R4_5
10K
R5_5
GNDGND
VCC
GND GND
SS26
D3_5
10nF/50V
C3_5
IN
1
OUT
3
NFE61PT472C1H9
GND
2
EMI1_5
GND
33uF/50V
C17_5
DC_POWER
S2M
D1_5
VBUS
STPS0530
D4_5
MIC2289-34YML
SW
7
FB
6
Vout
1
Vin
2
EN
3
AGND
4
N/C
5
PGND
8
EGND
9
U5_5
10uF/6,3V
C16_5
100nF/16V
C5_5
GND GND
VCC
100K
R6_5
GND GND
2,2nF/16V
C2_5
LL4148
D5_5
10K
R3_5
GND
4K7
R2_5
GND
220nF/50V
C13_5
GND
12
NLC453232T-220K
L2_5
3E
R1_5
LED Current
R2 = 3E = 32mA
TFT_BACKLIGHT
LED_ALED_K
100uF/6,3V
C18_5
68uH / 2,2A
L1_5
LM22676MRE-5.0
Vin
7
GND
6
BOOT
1
NC
2
NC
3
FB
4
ON/OFF
5
VSW
8
GND
9
U6_5
100nF/50V
C21_5
GND