参数资料
型号: MC34708VM
厂商: Freescale Semiconductor
文件页数: 145/159页
文件大小: 0K
描述: IC POWER MANAGEMENT 206MAPBGA
标准包装: 160
应用: 通用
电源电压: 1.8 V ~ 4.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 206-LFBGA
供应商设备封装: 206-MAPBGA(13x13)
包装: 托盘
Typical Applications
Table 161. MC34708 Bill of Material (84)
Item
49
Quantity
1
Component
D14
Description
Diode BAS3010-03LRH
Vendor
Infineon
SW5LX diode
Comments
VPLL
50
1
C30
2.2 ? F
VPLL
VREFDDR
51
52
53
1
1
1
C35
C57
C28
100 nF
100 nF
1.0 ? F
VREFDDR input capacitor
VHALF 0.1 uF caps
VREFDDR
VDAC
PNP Transistor
54
1
Q3
? NSS12100UW3
On Semi
VDAC PNP
? 2SB1733
Rohm
55
56
1
1
C36
R23
2.2 ? F
100 m ?
VDAC
Connect this resistor in series with the output capacitor to
provide an extra series resistance of 100 m ? for LDO
stability.
VUSB2
PNP transistor
57
1
Q1
? NSS12100UW3
On Semi
VUSB2 PNP
? 2SB1733
Rohm
58
59
1
1
C29
R22
2.2 ? F
40 m ?
VUSB2
Connect this resistor in series with the output capacitor to
provide an extra series resistance of 40 m ? for LDO
stability.
VUSB
60
1
C47
2.2 ? F
VUSB
VGEN1
61
1
C38
4.7 ? F
VGEN1
VGEN2
PNP Transistor
62
1
Q5
? NSS12100UW3
On Semi
VGEN2 PNP
? 2SB1733
Rohm
63
64
1
1
C41
R24
2.2 ? F
50 m ?
VGEN2
Connect this resistor in series with the output capacitor to
provide an extra series resistance of 50 m ? for LDO
stability.
WORKAROUNDS
1.5 V LDO
65
1
U2
? NCP4682
On Semi
1.5 V LDO for workaround. See erratum #23 on ER34708
? NCP4685
MC34708
Analog Integrated Circuit Device Data ?
145
Freescale Semiconductor
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