参数资料
型号: KIT18730EPEVBE
厂商: Freescale Semiconductor
文件页数: 20/35页
文件大小: 0K
描述: KIT FOR MPC18730 PMIC
标准包装: 1
主要目的: DC/DC,LDO 步降
输出及类型: 5,非隔离
稳压器拓扑结构: 降压
频率 - 开关: 200kHz
板类型: 完全填充
已供物品: 板,软件
已用 IC / 零件: MPC18730
相关产品: MPC18730EPR2-ND - IC PMIC PROGR 5-OUTPUTS 64-QFN
MPC18730EP-ND - IC PMIC PROGR 5-OUTPUTS 64-QFN
FUNCTIONAL DEVICE OPERATION
OPERATIONAL MODES
Table 11. Output Voltage of VO2_SENSE
Address: 0100 (33)
B7
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
B6
L
L
L
L
L
L
H
L
L
L
L
L
L
H
H
B5
L
L
L
L
L
H
L
L
L
L
L
L
H
L
H
B4
L
L
L
L
H
L
L
L
L
L
L
H
L
L
H
B3
L
L
L
H
L
L
L
L
L
L
H
L
L
L
H
B2
L
L
H
L
L
L
L
L
L
H
L
L
L
L
H
B1
L
H
L
L
L
L
L
L
H
L
L
L
L
L
H
S_Off_VO2_SENSE
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
VO2_SENSE [V]
0.805
0.811
0.816
0.827
0.849
0.893
0.980
1.155
1.161
1.166
1.177
1.199
1.243
1.330
1.500
Notes
30. All combinations of input are not included
POWER SUPPLY VO1_SENSE, VO2_SENSE:
LI-ION
The VBATT voltage falls and is output to VO1_SENSE.
When using Li_ion, duty limit due to DMAX1 is not applied to
the switch. When PGOOD2(int) is High, the power switch
turns ON to output the VO1_SENSE voltage to VOUT1.
Capacitance value which is connected to VO1_SENSE
should be higher than the capacitor connected to VOUT1.
The VBATT voltage falls using only the internal transistor
and is output to VO2_SENSE. When using Li_ion, duty limit
due to DMAX2 is not applied to the switch, and HG and LG
are Low. When PGOOD2(int) is High, the power switch turns
Table 12. Output Voltage of SREG1
Address: 0101 (31)
ON to output the VO2_SENSE_IN voltage to VOUT2. If you
turn DDC2 OFF using the register, the power switch 2 also
turns OFF. Capacitance value which is connected to
VO2_SENSE_IN should be higher than the capacitor
connected to VOUT2.
SERIES PASS POWER SUPPLY
The series pass outputs the SREGI1 voltage to SREGO1,
the SREGI2 voltage to SREGO2, and the SREGI3 voltage to
SREGO3. If you use MOSFET as the external component in
this case, connect the gate to SREG2G.
B7
L
L
L
L
L
L
B6
L
L
L
L
L
L
B5
L
L
L
L
L
H
B4
L
L
L
L
H
L
B3
L
L
L
H
L
L
B2
L
L
H
L
L
L
B1
L
H
L
L
L
L
Reserved
H
H
H
H
H
H
SREG1 [V] (33)
0.865
0.880
0.895
0.926
0.986
1.107
18730
Analog Integrated Circuit Device Data
20
Freescale Semiconductor
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