IRDC3629A International Rectifier, IRDC3629A Datasheet - Page 7

• Manufacturer Part Number: IRDC3629A
• Description: BOARD EVAL SYNC BUCK CONTROLLER
• Manufacturer: International Rectifier

AGND
10K
C10
0.1uF
R7
Vout
No Stuff
R10
3.09K
R5
PGood
Fig. 3 Schematic of the IR3629A evaluation board with 12Vin and1.8V output voltage
R9
0
26.7K
R1
4.99K
R17
39pF
C11
1nF
0.1uF
C26
C23
En
IR3629A Demo Board Schematic
11
10
2
1
7
9
8
C22
1uF
U1
Vcc
SS/SD
GND
PGood
Vsens
Comp
Fb
PGND
IR3629A
R3
15.8K
3.57K
PGND
R4
BAT54S
Thermal
OCSet
PGND
HDrv
LDrv
31.6k
D1
R2
Vc
0.56nF
Vc-ext
C8
6
5
12
3
4
13
A
N3064730
3
N3065372
No Stuff
C9
N/A
R15
N/A
C25
0.1uF
C24
R6
20
R14
68
5
5
3.65K
R12
B
Q2
IRF6715 MX
Q1
IRF6712 SQ
N3065200
C12
0.1uF
SW
1
L1
0.6uH
2
R*
0
330uF
C21
0.1uF
C4
C20
330uF
10uF
IRDC3629A
C3
C16
No Stuff
10uF
C2
C17
No Stuff
10uF
C5
C18
No Stuff
10uF
C6
C19
No Stuff
270uF
C1
C15
No Stuff
+
Vin
Vout
C14
0.1uF
7
1
1
1
1
1
1
1
1
Vin+
Vin+
Vin-
Vin-
Vout+
Vout+
Vout-
Vout-