5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
1.5V_LX
1.5V_DL
1.5V_DH
+1.5V_RUN_P
TON_1.5V
TON_1.5V
1.5V_RUN_PWRGD
44
1.5V_RUN_ON
31
+5V_ALW
VCC_1.5V
+PWR_SRC
1.5V_PWR_SRC
+3.3V_ALW
VCC_1.5V
+1.5V_RUN
Title
Size
Document Number
Rev
Date:
Sheet
of
QUANTA
COMPUTER
JM7B
2A
1.5V (MAX1992)
49
57
Thursday, September 14, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
QUANTA
COMPUTER
JM7B
2A
1.5V (MAX1992)
49
57
Thursday, September 14, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
QUANTA
COMPUTER
JM7B
2A
1.5V (MAX1992)
49
57
Thursday, September 14, 2006
2.00 V +/- 0.7%
UVP only
No OVP, UVP
TBD
Float, OVP only
450kHz
600kHz
200kHz
AGND_1.5V
Thermal Design Current: 2.36A
Maximum Current: 3.37A
1.5V +/- 5%
OCP: 4.21A
49
49
49
49
50
PC127
2200P/50V
PC127
2200P/50V
1
2
PR126
0
PR126
0
1
2
PJP34
POWER_JP
PJP34
POWER_JP
1
2
G1
G2
S2
D1
D1
S1/D2
PQ40
SI4914DY-T1-E3
G1
G2
S2
D1
D1
S1/D2
PQ40
SI4914DY-T1-E3
8
7
6
5
1
2
3
4
PR128
0
PR128
0
1
2
PD15
CH751H-40HPT
PD15
CH751H-40HPT
2
1
PC131
470P/50V/0603
PC131
470P/50V/0603
1
2
PR129
11.5K/F
PR129
11.5K/F
1
2
+
PC129
220U/2.5V
+
PC129
220U/2.5V
1
2
PC128
0.1U/50V/0603
PC128
0.1U/50V/0603
1
2
PR137
0
PR137
0
1
2
PR124
20/0603
PR124
20/0603
1
2
PR125
100K_NC
PR125
100K_NC
1
2
PJP14
POWER_JP
PJP14
POWER_JP
1
2
PC125
1U/10V
PC125
1U/10V
1
2
PR136
3K/F
PR136
3K/F
1
2
PU7
MAX1992ETG
PU7
MAX1992ETG
LSAT
3
PGOOD
4
SHDN
23
TON
1
SKIP
13
REF
6
ILIM
5
VCC
22
VDD
19
V+
14
BST
17
DH
15
LX
16
DL
18
PGND
20
AGND
21
CSP
11
CSN
12
OUT
10
FB
9
OVP/UVP
24
NC
2
N.C
7
N.C.
8
BP
25
PAD
26
PAD
27
PAD
28
PAD
29
PC124
4.7U/10V
PC124
4.7U/10V
1
2
PR135
0_NC
PR135
0_NC
1
2
PR123
0_NC
PR123
0_NC
1
2
PC135
0.22U/25V/0603
PC135
0.22U/25V/0603
1
2
PR132
0_NC
PR132
0_NC
1
2
PC133
0.1U/50V
PC133
0.1U/50V
1
2
PL11
4.7uH_MPL73-4R7
PL11
4.7uH_MPL73-4R7
PR134
0_NC
PR134
0_NC
1
2
PR120
0
PR120
0
1
2
PR138
0_NC
PR138
0_NC
1
2
PC134
0.1U/25V
PC134
0.1U/25V
1
2
PR121
100K_NC
PR121
100K_NC
1
2
PJP15
Jump20X10
PJP15
Jump20X10
1
1
2
2
PJP33
POWER_JP
PJP33
POWER_JP
1
2
PR133
3.4K/F
PR133
3.4K/F
1
2
PC123
10U/25V/1206
PC123
10U/25V/1206
1
2
PR127
15K/F
PR127
15K/F
1
2
PR122
0_NC
PR122
0_NC
1
2