69
XAV-A1
IC1007
XC6367B103MR
VDD
VOUT
CE
GND
EXT
1
2
3
5
4
VLX
LIMITER
PWM/PFM
CONTROL
OSC 100kHz
BUFFER
PHASE
COMPARATOR
REFERENCE
VOLTAGE
CHIP
ENABLE
SLOW
START
+
–
VDD
FAULT PROTECTION
LOGIC
V-REF,
I-BIAS
OVP 2
CTIMR 1
ENA 3
SST 4
VDDA 5
GNDA 6
REF 7
RT1 8
FB 9
CMP 10
CONTROL
LOGIC
–
+
ZVS
PHASE SHIFT
DRIVER
–
+
LCT
15
PGND
16
RT
17
CT
18
DIM
14
LPWM
13
PDR_C
12
PDR_A
19
NDR_B
20
NDR_D
11
3
VCC
6
DIGREF
7
SW
2
SYNC IN
REGULATOR
13
GND
14
VS
12
LPF
11
VCO FILTER1
10
VCO FILTER2
9
VCO OUT
8
BGP
SYNC
SEPARATOR
PHASE
DETECT
32fH
VCO
H COUNT
DOWN
V COUNT
DOWN
V SYNC
SEPARATOR
1
C SYNC OUT
5
HD
4
VD
BGP
GENERATOR
1
INT
2
SCL
3
NC
4
SDA
5
VDD
6
A0
7
A1
8
NC
9
A2
10
P0
20 P7
19 P6
18 NC
17 P5
16 P4
15 VSS
14 P3
13 NC
12 P2
11 P1
I/O
PORTS
SHIFT
REGISTER
IIC BUS
CONTROL
POWER-ON
RESET
B+
8bit
INPUT
FILTER
BUFFER
INTERRUPT
LOGIC
LP
FILTER
WRITE PULSE
READ PULSE
IC1009
OZ964ISN-C-0
IC1010
NJW1303V
IC1011, 1012
PCF8574ADGV
Содержание XAV-A1 - Av Center
Страница 115: ...115 XAV A1 MEMO ...