Datasheet

ADP1048-600-EVALZ PRD 1363
Rev. 1.3 | Page 12 of 26
PGND
J7
1
1
2
2
J11
1
1
2
2
3
3
4
4
J6
ADP1047_DC
CS+
8
CS-
7
PGND1
6
INRUSH
5
NC3
4
NC2
3
NC1
2
VAC
1
AC_OK
16
PGOOD
15
PGND4
14
ILIM
13
PGND3
12
PGND2
10
PWM
9
PWM2
11
SYNC
17
NC4
18
12V/5V
19
PGND5
20
NC5
21
PGND6
22
IBAL
23
PGND7
24
RTD
25
SDA
26
SCL
27
3.3V
28
PSON
29
AGND
30
VFB
31
OVP
32
Input Voltage Sensing
Control Signal
VCC+12V
AC_OK
Inductor Current Sensing (-)
Inductor Current Sensing (+)
PFC Gate
PGND
PGND
C18
33pF
C19
33pF
R45
100
C22
33pF
R49
100
C29
33pF
SCL
SDA
PFC Gate #2 (1048 Only)
PGOOD
Current Limiting
Power Good Flag
AC OK Flag
RTD1
33k
RTD
PGND
Synchronization Signal
RTD
+12V
I Balancing Signal (1048 Only)
Temperature
Bulk Voltage
CS+
Over Voltage Protection
+5V
ILIM
AC_OK
OVP
PGND
TP30
PSON
+3.3V
SW1
2
1
3
D11
LED
D8
LED
+5V
PGND
D9
LED
PGND
VAC
GREENGREEN
PWM2
CS-
VFB
INRUSH
PWM
R24
2k2
PGOOD
SYNC
VCC+12V
IBAL
R25
2k2
1N4148
D13
AC
RED
+3.3V
1N4148
D17
AC
J8
1
1
2
2
3
3
4
4
C17
1nF
PGND
R32 2k2
PGND
SDA
SCL