THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
C5412
22uF
10V
C5415
22uF
10V
+3.3V_FRC
R5406
3.3K
1%
L5404
3.6uH
NR8040T3R6N
R5411
4.3K
1%
R5404
20K
OPT
C5407
1uF
10V
C5409
2200pF
+12V
+1.26V_FRC
POWER_ON/OFF2_2
L5401
CIC21J501NE
R5410
27K
1%
C5414
22uF
10V
R5407
3.9K
1%
+12V
C5411
100pF
50V
OPT
R5409
10K
OPT
IC5401
AOZ1072AI
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
L5403
3.6uH
NR8040T3R6N
C5410
100pF
50V
OPT
R5408
12K
1%
R5405
10K
R5401
20K
POWER_ON/OFF2_2
C5406
0.1uF
R5403
10K
+3.3V_FRC
C5405
0.1uF
C5413
22uF
10V
R5412
10K
1%
L5402
CIC21J501NE
0.1uF
C5417
16V
C5421
10uF
16V
R5416
1K
1%
1uF
C5418
10V
+3.3V_FRC
+1.5V_FRC_DDR
R5414
4.3K
1%
C5420
10uF
16V
R5415
3.9K
1%
C5416
10uF
16V
C5419
560pF
50V
R5413
10K
C5408
3300pF
IC5402
AOZ1072AI-3
EAN60922902
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
R5402
20K
IC5403
AP7173-SPG-13 HF(DIODES)
EAN41406705
3
VCC
2
PG
4
EN
1
IN
5
GND
6
SS
7
FB
8
OUT
9
[EP]
C5402
10uF
25V
C5404
10uF
25V
C5403
10uF
25V
C5401
10uF
25V
URSA5 Power Block
54
MStar URSA5
55
2010. 08.18
Vout=0.8*(1+R1/R2)
+3.3V_FRC
TYPICAL 300mA
Vout=(1+R1/R2)*0.8
TYPICAL 980mA
R1
R2
2A
R1
R2
CORE +1.26V_FRC
Placed on SMD-TOP
2A
Vout=0.6*(1+R1/R2)
R1
+1.5V of DDR&URSA5 uses same power line
TYPICAL 350mA
R2
+1.5V_FRC
Summary of Contents for 47LW6500
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