Microchip Technology HV2722, Руководство пользователя

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HV2722 Analog Swit
ch Evaluation Board User
’s Gu
ide
DS5
0002810A-p
age 40

20
19 M
ic
rochip
T
e
chnology
In
c.
FIGURE A-17: ADM00825 – SCHEMATIC (POWER SUPPLY)
2
3
1
SLIDE SPDT
SW1
GND_D
VIN
GND_D
GND_D
D5V
GND_D
D5V
GND_D
GND_D
3V3_VDD
D5V
GND_D
GND_D
3V3_CLK
D5V
PG_
3V3_
VDD
D5V
GND_D
GND_D
1V2_VCCINT
D5V
GND_D
GND_D
2V5_VDD
D5V
PG_
1V2
_V
CCI
NT
D5V
GND_D
PG_3V3_CLK
PG_3V3_CLK
10uF
10V
0805
C51
10uF
10V
0805
C55
10uF
10V
0805
C53
10uF
10V
0805
C57
10uF
10V
0805
C59
10uF
10V
0805
C63
10uF
10V
0805
C61
10uF
10V
0805
C65
10uF
10V
0805
C43
10uF
10V
0805
C44
10uF
10V
0805
C45
10uF
10V
0805
C46
0.1uF
50V
0603
C52
0.1uF
50V
0603
C56
0.1uF
50V
0603
C54
0.1uF
50V
0603
C58
0.1uF
50V
0603
C60
0.1uF
50V
0603
C64
0.1uF
50V
0603
C62
0.1uF
50V
0603
C66
0.1uF
50V
0603
C42
0.1uF
50V
0603
C50
10uF
35V
1206
C47
10uF
35V
1206
C48
10uF
35V
1206
C49
22000pF
50V
0603
C41
10k
0603
5%
R23
10k
0603
5%
R24
10k
0603
5%
R30
10k
0603
1%
R22
10k
0603
1%
R28
10k
0603
1%
R29
390R
0603
5%
R19
390R
0603
5%
R27
1k
0603
5%
R18
51k
0603
1%
R25
19.1k
0603
1%
R17
69.8k
0603
1%
R26
39k
0603
1%
R16
8.66k
0603
1%
R21
VIN
1
VIN
2
SHDN
3
GND 4 PWRGD
5
CDELAY 6
ADJ 7
VOUT 8
EP 9
U6
MCP172X ADJ DFN-8
VIN
1
VIN
2
SHDN
3
GND 4 PWRGD
5
CDELAY 6
ADJ 7
VOUT 8
EP 9
U7
MCP172X ADJ DFN-8
VIN
1
VIN
2
SHDN
3
GND 4 PWRGD
5
CDELAY 6
ADJ 7
VOUT 8
EP 9
U5
MCP172X ADJ DFN-8
VIN
1
VIN
2
SHDN
3
GND 4 PWRGD
5
CDELAY 6
ADJ 7
VOUT 8
EP 9
U4
MCP172X ADJ DFN-8
B
OOST
10
SGND
4
VFB 5 EN
9
SW 12 VIN
2
B
OOS
T
SG
N
D
VFB EN
SW VIN
PGND
14
PG 8
EP
17
VIN
3
PGND
15
SW 13
SW 16
SW 1
U3
GREEN
LD4
GREEN
LD2
ON-POWER ON
GND_D
20BQ030P
D1
Via_2.5x1.5
TP3
Via_2.5x1.5
TP2
Via_2.5x1.5
TP5
Via_2.5x1.5
TP4
Via_2.5x1.5
TP1
1 2
L1
XAL6060
2
3
1
POWER 2.5mm
J6
10.7k
0603
1%
R32
82k
0603
1%
R31
3.6V (Supply to Ripple Blocker)
GND_D GND_D
D3
30V
D5
30V
D4
30V
D6
30V
D2
30V