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HIF-68 (10/11)
SW_UNREG
+3.3V_DC
R2901
100k
3
6
5
2
(IC_2101)_2(NEP_DD)_POWER_ON
R2902
R2903
10k
10k
4
1
Q2901
HN1C01FU
LEVEL SHIFT
C2901
POWER_EN_1ST_GP
0.0047u
POWER_EN_2ND_GP
XDCA-FS7
R2914
R2913
4.7k
470k
R2906
100k
R2915
22k
R2916
R2920
R2922
15k
47k
1k
R2904
R2911
100
3.3k
VFB1
9
C2904
1000p
COMP1
10
FUNC
R2907
0
11
EN
TPS51220ARSNR
R2908
XX
12
VREF2
REGULATOR CONTROL
R2909
XX
13
TRIP
R2910
XX
14
COMP2
15
VFB2
R2905
R2912
16
100
3.3k
C2903
C2905
0.22u
1000p
R2919
R2923
10k
100
R2917
C2902
R2921
0.0047u
4.7k
100k
R2918
22k
GND
TPS62067DSGR
8
+5.0V
7
5
9
C2941
C2907
0.1u
10u
8
7
5
9
C2942
C2908
10u
0.1u
L2901
10uH
FB2901
E
IC2903
LT1931ES5#TR
-5.0V REG
5
VIN
4
SHDN
C2906
10u
R2924
C2910
0.22u
150k
R2927
100
C2924
FB2906
XX
5 6 7 8
R2935
0
4
33
S
1 2 3
5 6 7 8
Q2903
SW1
C2926
FDMC7692
32
0.1u
VBST1
31
C2918
4
DRVL1
10u
30
IC2904
VREG5
S
29
1 2 3
GND
28
FB2907
DRVL2
C2927
27
0.1u
VBST2
5 6 7 8
26
SW2
R2936
25
0
4
S
1 2 3
5 6 7 8
4
Q2905
S
FDMC7692
1 2 3
C2925
0.0047u
C2909
1u
C2911
1000p
R2937
0
H_DDC_POWER_GOOD
R2938
0
H_NEP_POWER_GOOD
IC2901
3.3V REG
L2902
1.2uH
FB2902
2
E
+3.3V
PVIN
SW
R2954
AVIN
100
4
C2938
R2957
EN
FB
22p
330k
R2958
47k
6
C2940
C2921
PwPd
PG
10u
XX
AGND
PGND
R2955
68k
3
1
R2956
15k
GND
IC2902
TPS62067DSGR
2.5V REG
L2903
1.2uH
FB2903
2
E
PVIN
SW
+2.5V
R2948
AVIN
100
4
C2916
R2952
EN
FB
22p
330k
R2953
C2920
C2922
47k
6
10u
XX
PwPd
PG
AGND
PGND
R2949
100k
3
1
R2950
15k
R2951
3.3k
GND
C2912
L2904
1u
10uH
E
FB2904
FB2905
-5V
1
SW
R2925
C2913
2
33k
100p
GND
3
NFB
R2926
C2915
C2919
C2923
10k
0.01u
10u
10u
D2901
RSX101VA-30TR
GND
R2941
1k
Q2902, Q2903
SWITCHING REGULATOR
Q2902
R2939
FDMC7692
100
FB2909
MARK
L2905
R2942
FB2910
4.7uH
0.005
C2936
220u
6.3V
C2929
C2931
10u
0.01u
GND
Q2904, Q2905
Q2904
SWITCHING REGULATOR
FDMC7692
R2943
0.005
MARK
L2906
FB2908
4.7uH
R2940
1
R2944
C2937
XX
220u
6.3V
C2928
C2930
10u
0.01u
GND
HIF-68 BOARD (10/11)
XX MARK: NO MOUNT
+3.3V_NET
C2943
0.001u
GND
+5.0V
C2944
0.001u
GND
6-15
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