Datasheet

Buck-Boost 3 click schematic v100
www.mikroe.com
MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.
Specification and information contained in the present schematic are subject to change at any time without notice.
Copyright©2018 MikroElektronika. All rights reserved.
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MIKROBUS DEVICE CONN
L1
15uH
R5
110k
R6
200k
R2
120k
R1
1M
C7
6800pF
R12
200k
C8
0.22µF
R9
4.7k
VCC
5V
EN
EN
1
2
3
JP1
Out Voltage Select
R14
15k
R13
560
R10
10k
C11
0.068µF
C10
180pF
VIN
C5
0.47µF
C1
10µF
C2
2.2µF
VCC
C4
4.7µF
C3
4.7µF
C6
0.47µF
R8
470
PWR
LED GREEN
R3
4.7k
UV
VIN
5V
UV
3V3
MAX 35V
3V3 5V
TB1
Vin
TB2
Vout
VIN
D2
FSV240AF
D1
FSV240AF
R11
470
UVP
LED RED
OUT
LED GREEN
VIN
16
AUXVCC
20
VCC
19
SGND
18
VIN
17
BOOT
15
PGND
14
LGATE
13
SYNC
12
EXT_BOOST
11
PHASE
10
PHASE
9
PGOOD
8
MODE
7
ILIMIT
6
COMP
5
FB
4
SS
3
FS
2
EN
1
U1
ISL85403FRZ-T7A
R15
4.99k
R16
2.94k
VOUT
VOUT
VOUT
R4
2.2k
C9
Capacitance
3
1
2
Q1
SI2318CDS-T1-GE3