AIC1579 Просмотр технического описания (PDF) - Analog Intergrations
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AIC1579 Datasheet PDF : 8 Pages
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AIC1579/L
ORDERING INFORMATION
AIC1579 XXX
PACKAGE TYPE
N: PLASTIC DIP
S: SMALL OUTLINE
TEMPERATURE RANGE
C=0°C~+70°C
REFERENCE VOLTAGE
DEFAULT: 2.00V
L: 1.30V
ORDER NUMBER
AIC1579CN
AIC1579LCN
(PLASTIC DIP)
AIC1579CS
AIC1579LCS
(PLASTIC SO)
PIN CONFIGURATION
TOP VIEW
OCSET 1
SS 2
COMP 3
FB* 4
*AIC1579: 2.00V
AIC1579L: 1.30V
8 VCC
7 UGATE
6 PHASE
5 GND
TYPICAL APPLICATION CIRCUIT
C2
*C1 MUST BE VERY CLOSE TO VCC PIN
C5
0.1µF
C6
33P
R2
C7
90.9K 1% 1000pF
R4
1000pF
R1
2.2K 1%
OCSET VCC
SS UGATE
COMP PHASE
FB
GND
AIC1579
10Ω
R8
12V
C1*
1µF
M1
RFP45N03L
+
L1
1µH
C3
1000µFx2
L2
D1
7µH
BYV118
5V
3.3V/10A
VOUT
+ C4
1000µ F x 6
VID0
VID1
VID2
VID3
60.4K 1%
R5
30.1K 1%
R6
R3
3.01K 1%
15.0K 1%
R7
7.5K 1%
Switching Regulator for Pentium VCORE Supply
2
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