AIC1569A
ꢀ ORDERING INFORMATION
AIC1569A XX
PIN CONFIGURATION
ORDER NUMBER
PACKAGE TYPE
TOP VIEW
AIC1569ACS
(PLASTIC SO)
S: SMALL OUTLINE
1
20
RT
19 OVP
VSEN
TEMPERATURE RANGE
2
3
OCSET
SS
C: 0°C~70°C
VCC
18
17
16
15
LGATE
VID0
4
PGND
BOOT
VID1
5
6
VID2
VID3
7
14 UGATE
8
13
12
11
PHASE
PGOOD
GND
VID4
COMP
FB
9
10
ꢀ TYPICAL APPLICATION CIRCUIT
C9
1000pF
R2
R1
2.2K
47Ω
12V
C2
C1
C8
L1
VSEN
OCSET
SS
VID0
VID1
VID2
VID3
VID4
COMP
FB
0.1µF
1µF
RT
OVP
VCC
LGATE
PGND
BOOT
5V
1µH
µ
0.1 F
+
C3
M1
VID0
1000µF x 3
VID1
VID2
VID3
VID4
L2
VOUT
UGATE
3µH
PHASE
PGOOD
GND
D1
+
M2
NDP603AL
C4
1000µF x 8
C7
AIC1569A
R4
15K
33pF
C6
R6
R3
90.9K
1000pF
R5
3.01K
47K
C5
R7
1.2M
0.1µF
DC/DC Converter for Pentium II VCORE
2
AIC [ ANALOG INTERGRATIONS CORPORATION ]
