4
Devices for Mobile Equipment
5
[CDMA]
Li-ion
battery
AC adapter
External connection
terminal
Power
management IC
MOSFET1
Main unit circuit
(load)
SBD1
Charging terminal
USB bus power
SBD2
Input
5V to 6V/0.6A to 1A
TR1
TR2
Recommended Bipolar Transistors (PNP)
V
CEO
[V]
I
C
[A]
MCPH3 MCPH6 CPH3 CPH6 VEC8 VEC8(2 in 1)
-12
2.5 MCH3143 CPH3143
❈
VEC1105
3.0 MCH3106 CPH3121 CPH6121
❈
VEC1104
-15 6.0 CPH3107
-30
2.0 MCH3144 CPH3144
3.0 MCH3109
❈
MCH6122 CPH3122 CPH6122 VEC2102
5.0 CPH3110
❈
VEC1106
Recommended Schottky Barrier Diodes (Single)
[Features]
• Package size: 1.6×0.8mm and I
O
=1A, Minimum in industry size !
• Thickness of Package: Typ. 0.60mm
V
R
[V]
I
O
[A]
ECSP1008-2 ECSP1608-4
30
0.2
SS0203EJ
SB0203EJ
0.5
SS0503EC SS0503EJ
SB0503EC SB0503EJ
1.0
SS1003EJ
SB1003EJ
Recommended Schottky Barrier Diodes (2 in 1: Parallel type)
[Features]
• Package size: 2.8×2.9mm and 30V/3A [SBS813/SBE813]
• Package size: 2.0×2.1mm and 30V/2A [SBS818], 15V/2A [SBS817]
• Thickness of Package: Typ. 0.75mm
V
R
[V]
I
O
[A]
MCPH5 EMH8 CPH5 VEC8
15
1.0
SBS808M SBS804
SBE808
2.0
SBS817
❈
SBE817
30
0.5 SBS806M SBE805
1.0
❈
SBS810 SBE807 SBS814
2.0
SBS818 SBS811
❈
SBE818 SBE811
3.0
SBS813
SBE813
❈
: Development
❈
: Development
Recommended MOSFETs (Nch)
V
DSS
[V]
EMH8 ECH8 TSSOP8 SOP8
20
EMH2405 ECH8601R FTD2011A FW231A
EMH2407 ECH8649 FTD2017R FW232A
ECH8651R
30 EMH2402 ECH8622R FTD2019A
Recommended MOSFETs for Machine Tools
V
DSS
[V]
Polarity SMP ZP Drive
30
Nch 2SK4163
1.8V Drive
Pch TM1829Z
45
Nch 2SK4164
4.0V Drive
Pch TM1831Z
60
Nch 2SK4066 2SK4044
Pch 2SJ683
75 Nch 2SK4065 2SK4165
80 Pch 2SJ686
100
Nch 2SK4045
Pch 2SJ684
P+
P-
Control IC
Battery Protection
B+
B-
CELL
■
Li-ion Battery