Schematic
1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Engineer
Author
Date
Doc#
Circuit
Rev
Sheet#
Copyright
GMA
500-156
NEA
10/26/2015
1
VRM
B.0
out of 1
2015
10nF
C5
NL
C6
0.1uF
C3
31.6k
R2
10k
R5
100k
R3
1.69k
R4
8.2nF
C7
GND
GND
10uF
C1
4.7uF
C2
47uF
C4
EN
GND
P
SS/TR
9
PWRGD
14
RT/CLK
1
EN
10
GND
2
PVIN
5
COMP
8
VIN
6
VSENSE
7
BOOT
13
PH
12
PH
11
PVIN
4
GND
3
GND
P1
GND
P2
GND
P3
GND
P4
IC1
TPS54620RGY
3.3uH
L1
VU
GND
1
2
TB
J6
20.8k
R1
1
2
1x2
J2
GND
VCC
Jump for 3.3V
5.0V Normal
PGOOD
1
2
1x2
J5
1
2
1x2
J7
EN
PGOOD
1
2
1x2
J8
CLK
CLK
6
1 2
3 4
5
2x3
J4
1
2
1x2
J3
GND
Screw Terminal Input
15V Maximum
Battery Input
15V Maximum
Jump to Disable
Regulator Output
Power Good
Output
External
Clock Input
ROHSChinese ROHS
Screw Terminal Output
5.0v or 3.3V at 6A
The Circuit
1
2
TB
J1
PIC101
PIC102
COC1
PIC201
PIC202
COC2
PIC301
PIC302
COC3
PIC401
PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602
COC6
PIC701
PIC702
COC7
PIIC101
PIIC102 PIIC103
PIIC104
PIIC105
PIIC106
PIIC107
PIIC108
PIIC109
PIIC1010
PIIC1011
PIIC1012
PIIC1013
PIIC1014
PIIC10P
PIIC10P1 PIIC10P2
PIIC10P3
PIIC10P4
COIC1
PIJ101
PIJ102
COJ1
PIJ201
PIJ202
COJ2
PIJ301
PIJ302
COJ3
PIJ401
PIJ402
PIJ403
PIJ404
PIJ405
PIJ406
COJ4
PIJ501
PIJ502
COJ5
PIJ601
PIJ602
COJ6
PIJ701
PIJ702
COJ7
PIJ801
PIJ802
COJ8
PIL101 PIL102
COL1
COLG1
COLG2
PIR101
PIR102
COR1
PIR201
PIR202
COR2
PIR301
PIR302
COR3
PIR401
PIR402
COR4
PIR501
PIR502
COR5
PIIC101
PIJ801
PIR301
NLCLK
PIIC1010
PIJ501
NLEN
PIC102 PIC202 PIC402
PIC502
PIC602
PIC702
PIIC102 PIIC103 PIIC10P
PIIC10P1 PIIC10P2
PIIC10P3
PIIC10P4
PIJ101
PIJ302
PIJ402
PIJ404
PIJ406
PIJ502
PIJ602
PIJ702
PIJ802
PIR302 PIR502
NLGND
PIJ202
PIR102
PIR201
PIIC107
PIR202
PIR501
PIC701
PIR402
PIC601
PIIC108
PIR401
PIC501
PIIC109
PIC302
PIIC1013
PIC301
PIIC1011
PIIC1012
PIL101
PIIC1014
PIJ701
NLPGOOD
PIC401
PIJ102
PIJ201
PIJ401
PIJ403
PIJ405
PIL102
PIR101
NLVCC
PIC101 PIC201
PIIC104
PIIC105
PIIC106
PIJ301
PIJ601
NLVU