ION Road Warrior - Power Converter

ERIC.ZX
DWG NO:
HOMNI ENTERPRISES CO,.LTD.
A B C D
6 5 43 2 1
D C B A
DRAWN: DATED: DATED:CHECKED: APPROVED: DATED: TITLE: COMPANY:
SIZE:A2SCALE: REV: SHEET: OF
IPA27-POWER_CONVERTER
REAR PCB
SWITCH
4.4 4 10
14.8V 14.6V
(ON=13V,OFF=0V)
V4.2
V4.2
V4.2
V4.2
V4.2
以下B点改善状态为：充电时，开关电源，开关会停止工作
B
B
B
B
B
认证要求 V4.4
认证要求 V4.4
认证要求 V4.4
认证要求 V4.4
1 2
J3-B
SW1-B
1
2
J16-A
3
+
2
-
1
U11-A
LM393DT/ST
8
VCC
4
VEE
U11-C
LM393DT/ST
3
IN
1
ADJ
2
OUT
U13
LM317TG/ON
12
D11
1N5822
C137 0.1uF
50V
R138
10K
1%,0603
R136
15K
1%,0603
R82 3.3KΩ 1%,0603 R155 100Ω 1%,0603 R156 200Ω 1%,0603
R133 24.9K 1%,0603
C49 4.7uF
16V
R139 24.9K 1%,0603
C115 1uF
25V
1 2 3
J5-B
C50 10uF
16V
C47
1uF
16V
R173 470K R227 300K
1
2
D8
MUR1520
S S S
G
D
D D D
1 2 3 45
6 7 8
U22
CEM4435
+
C195
47uF
35V
R124
20K
R184 4.7K
C198 4.7uF
16V
R185 470K
R135 470K
5
+
6
-
7
U11-B
LM393DT/ST
1
G
2
D
3
S
Q1
2N7002
1
IN+
2
IN-
3
COMP
4
DTC
5
CT
6
RT
7
GND
8
C1
9
E1
10
E2
11
C2
12
VCC
13
O_SEL
14
REF
15
2IN-
16
2IN+
U12 TL494CDR
C191 4.7uF
16V
C206 1nF 25V
R132 16.9K
R148 47K R164 NC
C207 4.7uF
16V
C208 1uF
16V
R183 10R
C211 4.7uF
16V
R213 10R
1
2 3
Q6 MMBT5087
1
2 3
Q14 MMBT4403
R239 10K R240 47K
C213 4.7uF
16V
D1
1N4148WS
R236 470R
Q15
STP65NF06
Q17
STP65NF06
1
2
3
Q19 MMBT5087
D4
1N4148WS
R241 470R
R242 10R R244 10R
C219 0.1uF
25V
C220 0.1uF
25V
R246 47K R247 10K
R252 10K
R253 100R
C222 1nF
50V
1
2
3
D13
MBR20200
+
C246 3300uF 16V
+
C247 3300uF 16V
+
C250 1000uF
50V/LowESR
R255 100R
C253 1nF
C254 0.1uF 50V
D18
MURA220T3
D21
MURA220T3
+
C269 1000uF
50V/LowESR
C255 2.2uF 50V
C285 0.1uF 50V
C248 4.7uF 16V
C249 0.1uF 16V
C244 4.7uF 16V
+
C286 1000uF
35V/LowESR
+
C287 470uF
35V/LowESR
C288 0.1uF 50V
R126 20K R140 10K
RTH1
100K
HEAT SINK
1
2
H3
C196 1uF
16V
R216 47K R237 20K
Z8
NC
R269 10K
Z7
NC
1
2
J16-B
D41
MURA220T3
1 2
J6-B
R283 10K
D43
MURA220T3
1 2 3
4 5 6 7 8 9
TR3
HEAT SINK
1
H4
R137
2.4Ω/5W
R125 470K R134 1M
C73 0.1uF
25V
D10
1N4148WS
D28
MURA220T3
D42
BAV70
D17
BAV70
R298 3.37K R299 1.5K
D32
1N4148WS
R163 47K
R248 47K
C336 4.7uF
16V
C37 4.7uF
16V
R296 10K 1%,0603
R297 49.9K 1%,0603
D2
1N4148WS
R167 20K
K A
LED9 LED RED
L42
0R
C51 NC
50V
D12
1N4148WS
1
2 3
Q3
MMBT4403
R276
330K
C200
10uF
16V
Z1
5.6V
D14 1N4148WS
R272
15K
R273 20K
R277 NC
D24
1N4148WS
R176 10K
D16
1N4148WS
PG
PG
PG
CHARGE
PG
PG
CHARGE_ON
PG
PGPG
PG
REF_5V
BATT_12V
PG
PG
PG
PG
REF_5V
BATT_12V
PG
PG
DC12V+12V_STB
REF_5V
+30V_AC
PG
PVDD
PG
+18V
+18V
OCP_DC
PG
REF_5V
PGPG PG PGPG
REF_5V
PG
PVDD
PG
+18VPRE
+12V_STB
+18V_AC
STB
PG
+30V_AC
+12V_STB
PG
PG PG
+18V_AC
PG PG
PG
PG
PG
1