参数资料
型号: MPC18730EP
厂商: Freescale Semiconductor
文件页数: 23/35页
文件大小: 0K
描述: IC PMIC PROGR 5-OUTPUTS 64-QFN
产品变化通告: MPC18730EP(R2) Discontinuation 04/Jun/2010
标准包装: 260
应用: 手持/移动设备
电流 - 电源: 9mA
电源电压: 0.9 V ~ 4.2 V
工作温度: -10°C ~ 65°C
安装类型: 表面贴装
封装/外壳: 64-WFQFN
供应商设备封装: 64-QFN(9x9)
包装: 管件
配用: KIT18730EPEVBE-ND - KIT FOR MPC18730 PMIC
FUNCTIONAL DEVICE OPERATION
OPERATIONAL MODES
VBATT
VBATT
CH_PUMP
VGH
VGATE
CPoff
VGATE
VGATE
Start Up
VGATE
VBATT
VGATE
Step-Up
SWGATE
Pre Driver
GNDGATE
VGATE_SELECT
VG_duty
Figure 11. Circuit When Using a Charge Pump
Table 15. VGATE Duty Settings
Address : 0010
Ext/Int
X
X
X
X
X
X
X
X
X
Half Freq
X
X
X
X
X
X
X
X
X
RSTB sleep
X
X
X
X
X
X
X
X
X
S_Off_VG
X
X
X
X
X
X
X
X
X
VG_Duty[3]
L
L
L
L
H
H
H
H
H
VG_Duty[2]
L
L
L
H
L
L
L
H
H
VG_Duty[1]
L
L
H
L
L
L
H
L
H
VG_Duty[0]
L
H
L
L
L
H
L
L
H
Duty
90 %
86 %
82 %
74 %
58 %
54 %
50 %
42 %
30 %
Table 16. VGATE Voltage Settings and VGATESEL1 and 2 Pin Connection
VGATESEL1
GND
GND
VBATT
VBATT
VGATESEL2
GND
VBATT
GND
VBATT
VGATE [V]
6.0
5.5
5.0
4.5
18730
Analog Integrated Circuit Device Data
Freescale Semiconductor
23
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