AVR3600
4-3測定回路図
Measurement circuit diagram
4-4 ブロックダイアグラム
Block diagram
7
3
6
C3
R3
7
EN
8
C1
SS
I
I
I
IN
EN
SS
V
V
V
IN
EN
SS
C1:22μF/50V
D1:SPB-G56S
C2:47μF/25V
C3:220pF/10V
C4:10nF/25V
SI-8000Q
Σ
3
OSC
5v_ldo
P.REG
VREF
0.5V
EN
ON/
3
OFF
COMP
7
UVLO
GND
1
4
1
2
IN
BS
SW
SI-8000Q
5
FB
GND
COMP
4
6
C3
R3
L1:10μH
R1:46kΩ
R2:5.1kΩ
R3:62kΩ
Current
Sense
Amp
Boot
OCP
REG
DRIVE
PWM
LOGIC
OVP
5v_ldo
TSD
3
Amp
SS
1
8
C5
113
C4
L1
3
D1
R1
C2
R2
V
FB
V
C1
2
5
IN
1
6
BS
C4
L1
4
3
4
SW
D1
R1
5
8
0.5V
FB
R2
harman/kardon
I
O
RL
V
O
IN
V
O
C2
61426-01