参数资料
型号: MPC18730EP
厂商: Freescale Semiconductor
文件页数: 2/35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
INTERNAL BLOCK DIAGRAM
INTERNAL BLOCK DIAGRAM
HVB
LVB
VMODE
VBATT
VBATT
Driver
VMODE
VO1_SENSE PGOOD1(Int)
LVB
VREF
VREF
PGOOD1(Int)
CLEAR
BANDGAP
REFERENCE
VO1_SENSE
VGATE
V_STDBY
LSWO
VO1_SENSE
PGOOD1(Int)
PGOOD1(Int)
VO1_SENSE
POWER
SWITCH1
VOUT1
PGOOD1
VO1_SENSE
PGOOD1_DELAY
RESET1_TH
EAIN1
EAOUT1
RESET
Block 1
REF1
VGATE
Step-UpDown
DC/DC
Converter
CH1
VIN1
SW1
PGND1
VGATE
DMAX1
PGOOD2
VO1_SENSE
PGOOD2(Int)
VGATE
PGOOD2(Int)
POWER
SWITCH2
VOUT2
VO2_SENSE_IN
VO2_SENSE
RESET
Block 2
HG
PGOOD2_DELAY
EAOUT2
EAIN2
DMAX2
SREGC1
SREGC2
REF2
Step-UpDown
DC/DC
Converter
CH2
VGATE
REF3
Series Pass
Regulator1
VGATE
Series Pass
LG
VIN2
SW2
PGND2
SREGI1
SREGO1
SREGI2
SREGC3
V_STDBY
REF4
Regulator2
SREGO2
VO1_SENSE
VBATT
VGATE
SREG2G
WAKE1B
WAKE2B
WAKE3B
WAKE4B
SEQ_SELECT
REF5
PGOOD1(Int)
Series Pass
Regulator3
VBATT
EXT_CLOCK
SREGI3
SREGO3
CH_PUMP
CONTROL
(Int)
Control
VG_SELECT
DATA
STRB
SCKIN
CLEAR
SLEEP
PGOOD2
SEQ_SELECT
CPoff
VBATT VGATE
Logic VO1_SENSE
Step-Up
DC/DC
VGATE
SWGATE
EXT_CLOCK
VGATE_DUTY
Convertor
GNDGATE
GND
REF2
REF4
VGATE
VGATESEL1
VGATESEL2
REF1
REF3
REF5
On
EXT gate
On
VGATE_EXT
WATCHDOG
REF DAC
VREF
Buffer
Figure 2. MPC18730 Simplified Internal Block Diagram
18730
Analog Integrated Circuit Device Data
2
Freescale Semiconductor
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