MCP19035 600 kHz Sync Buck Controller Eval Board (ADM00445) Schematics

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Revision History
Rev. ECO
Description
Date
Approved
GND
COTP1
TP1
1
PITP101
A
A
COJ1
J1
2 1
PIJ101
PIJ102
ED120/2DS
PGND
SW
COTP2
TP2
LOWDR HIGHDR
GND
COTP11
TP11
COTP10
TP10
COTP9
TP9
COTP8
TP8
1
1
1
1
PITP1 01
1
PITP201
PITP10 1
PITP901
GND
COTP12
TP12
1
PITP801
PITP1201
PGND
PGND
VIN
PIC202
PIC102
COC2
COC1
C2
C1
PIC201 10uF PIC101 10uF
B
COR1
R1
PIR202
5.1k
PIR201
PIR302
COR2
R2
100k
PIR301
PGND
COR3
R3
0
PIQ10D
G
S
COU1
U1
PIR401
3
PIC402
4
PIU104VIN
PIC1001 PIC1002
COC10
C10
5
1uF
1
PITP401
PIR802
PIR801
PIQ30G
5.1k
C
PIC502
PIQ20D
0.33uF
G
PIQ20G
MCP87022
PIQ20S
COQ2
Q2
6
VCCPIU106
1
PIC602
PIC702
COC6
COC7
C6
C7
PIC601 100uF PIC701 100uF
VOUT
PIC902
COC9
C9
PIC901 1uF
COJ2
J2
PIJ202
PIJ201
ED120/2DS
COR7
R7
PIR701
PIR702
PIC120
COC12
C12
PIC1201 4.7uF
100k
COQ3
Q3
2N7002-7-F
COTP15
TP15
1
PIQ30D
COR8
R8
7
PIU107
PIC501
PIU10 1
MCP19035
POPGOOD
PGOOD
COTP4
TP4
GND
PIC1 02
PIC1 01
COC11
C11
LOWDR
PWRGD
PIU105
PIR602
3.3
PITP1401
11
47pF
PIR601
PIL102
1.uH/17A
COC5
C5
COR6
R6
8
BOOTPIU108
COMP
PIU103
3.9nF
PIL101
1 2
COC4
C4
PIR502 PIC401
7.5k
COTP14
TP14
COL1
L1
9
PHASEPIU109
D
2
PIU102FB
COR5
R5
100
10
HIGHDRPIU1010
SHDN
PIU101
PIR501
COR4
R4
S
1
PITP1301
B
PIR402
PIQ10S
COQ1
Q1
PID101
B0530WS
MCP87050
PIQ10G
1
PITP301
COTP13
TP13
COD1
D1
PID102
1
PIR101
COTP3
TP3
D
PIR102
PITP1501
GND
PIQ30S
PIR902
PIR901
PGND
PGND
PGND
PGND
C
COR9
R9
5.1k
COR11
R11
PGOOD
PIR1101
COTP5
TP5
COR10
R10
20k
PIR1102
PIR1001
PIR1002
49.9
1
PGOOD
POPGOOD
PITP501
PIR1402
COTP6
TP6
1
PIR1401
PITP601
PIR1202
COR14
R14
PIR1201
10k
COR12
R12
10k
COR13
R13
PIR1301
750
COC13
C13
PIR1302
PIC1301 PIC1302
560pF
GND
COTP19
TP19
1
PITP1901
PITP1701
PITP1801
1
1
COTP17
TP17
COTP18
TP18
CH A
CH B
GND
COTP16
TP16
1
PITP1601
EXTPGOOD
SGND
SGND
SGND
SGND
GND
COTP7
TP7
NET_TIE_0.5mm
1
PITP701
PINT101
PINT102
0 NT1
CONT1
SGND
SGND
Drawn
PGND
Sergiu Oprea
Checked
D
Date
Approved
Date
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2
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4
at 5:39:05 PM
02-03-2011
Date
Approved
Approved
Printed 10/17/2012
Date
Title
Size
B
Date
Template
FileName
D
MCP19035 600kHz Evaluation Board
B_Microchip
SCH.SchDoc
Doc. Number
Rev.
102-00445
2.0
Sheet 1 of 1
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