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| 型号： | MPC18730EP |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 1/35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 |
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Freescale Semiconductor
Advance Information
Power Management IC with Five
Regulated Outputs
Programmed Through 3-Wire
Serial Interface
The MPC18730 Power Management IC (PMIC) regulates five
independent output voltages from either a single cell Li-Ion (2.7 V to
4.2 V input range) or from a single cell Ni-MH or dry cell (0.9 V to
2.2 V input range).
The PMIC includes 2 DC-DC converters and 3 low drop out (LDO)
linear regulators. The output voltage for each of the 5 output voltages
is set independently through a 3-wire serial interface. The serial
interface also configures the PMIC's versatile start-up control system,
which includes multiple wakeup, sleep, standby, and reset modes to
minimize power consumption for portable equipment.
In single cell Li-Ion applications two DC-DC converters are
configured as buck (step-down) regulators. In single cell Ni-MH or dry
cell applications, one DC-DC converter is configured as a boost
Document Number: MPC18730
Rev. 4.0, 8/2006
18730
POWER MANAGEMENT IC
EP SUFFIX (PB-FREE)
98ARL10571D
64-PIN QFN
ORDERING INFORMATION
(step-up) regulator, and the other as buck-boost regulator. The DC-
DC converters' output voltages have set ranges 1.613 V to 3.2 V at
up to 120 mA, and 0.805 V to 1.5 V up to 100 mA.
Device
MPC18730EP/R2
Temperature
Range (T A )
-10°C to 65°C
Package
64 QFN
Features
?
?
?
?
?
?
?
Operates from single cell Li-Ion, Ni-MH, or Alkaline
2 DC-DC Converters
3 Low Drop Regulators
Serial Interface Sets Output Voltages
4 Wake Inputs
Low Current Standby Mode
Pb-Free Packaging Designated by Suffix Code EP
VB
VBATT
MPC18730
VOUT1
Programmable
1.613 V to 3.2 V
VO
VREF
VO1_SENSE
SW1
PGOOD1
VOUT2
Programmable
0.805 V to 1.5 V
VO
VGATE_EXT
VO2_SENSE
SW2
MCU
{
PGOOD2
CONTROL
LOGIC
INPUTS
GND
GNDGATE
SREGI1
SREGO1
SREGI2
SREGO2
SREGI3
SREGO3
VGATE
SWGATE
VB
Programmable
0.865 V to 2.8 V
Programmable
0.011 V to 2.8 V
Programmable
2.08 V to 2.8 V
Figure 1. MPC18730 Simplified Application Diagram
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
? Freescale Semiconductor, Inc., 2006. All rights reserved.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MPC18730EP | 制造商:Freescale Semiconductor 功能描述:IC POWER MANAG PROG 121MA 64QFN |
| MPC18730EP/R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Power Management IC with Five Power Management IC with Five Power Management IC with Five Power Management IC with Five |
| MPC18730EPR2 | 功能描述:板上安装压力/力传感器 POWER MGT IC RoHS:否 制造商:Honeywell 工作压力:0 bar to 4 bar 压力类型:Gage 准确性:+ / - 0.25 % 输出类型:Digital 安装风格:Through Hole 工作电源电压:5 V 封装 / 箱体:SIP 端口类型:Dual Radial Barbed, Same sides |
| MPC18A26VMEL | 制造商:Motorola Inc 功能描述: |
| MPC190VMB | 制造商:Freescale Semiconductor 功能描述:IC SECURITY PROCESSOR 252-MAPBGA |
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