参数资料
型号: MC13892VKR2
厂商: Freescale Semiconductor
文件页数: 1/158页
文件大小: 0K
描述: IC PMU I.MX51/37/35/27 139MAPBGA
标准包装: 2,000
应用: 电池管理,显示器(LED 驱动器),手持/移动设备,电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 139-TFBGA
供应商设备封装: 139-PBGA(7x7)
包装: 带卷 (TR)
Freescale Semiconductor
Power Management Integrated
Circuit (PMIC) for i.MX35/51
The MC13892 is a Power Management Integrated Circuit (PMIC)
designed specifically for use with the Freescale i.MX35 and i.MX51
families. It is also compatible with the i.MX27, i.MX31, and i.MX37
application processors targeting netbooks, ebooks, smart mobile
devices, smart phones, personal media players, and portable
navigation devices.
Features
? Battery charger system for wall charging and USB charging
Document Number: MC13892
Rev. 18.0, 10/2012
13892
POWER MANAGEMENT
? 10-bit ADC for monitoring battery and other inputs, plus a coulomb
counter support module
? Four adjustable output buck regulators for direct supply of the
processor core and memory
VK SUFFIX
98ASA10820D
139-PIN 7X7MM BGA
VL SUFFIX
98ASA10849D
186-PIN 12X12MM BGA
? 12 adjustable output LDOs with internal and external pass devices
? Boost regulator for supplying RGB LEDs
? Serial backlight drivers for displays and keypad, plus RGB LED
ORDERING INFORMATION
See Device Variation Table on Page 2.
drivers
? Power control logic with processor interface and event detection
? Real time clock and crystal oscillator circuitry, with coin cell backup
and support for external secure real time clock on a companion
system processor IC
? Touch screen interface
? SPI/I 2 C bus interface for control and register access
BT (+FM)
Camera
Stereo
Loudspeakers
Line
In/Out
Audio
SSI
i.MX51
Camera
Aud AP
Mic Inputs
IC
USB
Apps Processor
Display
Backlight
Stereo
headphones
Power
SPI/I2C
Power
UI
UI
Adapter
Charger LED
Li Ion
Battery
MC13892
&
Power Management
User Circuit AP
Integrated Interface
Aud& Pwr Mgmt
Backlight
RGB
Color
Indicators
Touch
Screen
Coin Cell
Battery
CALENDAR
RTC
Figure 1. MC13892 Typical Operating Circuit
Freescale Semiconductor, Inc. reserves the right to change the detail specifications,
as may be required, to permit improvements in the design of its products.
? Freescale Semiconductor, Inc., 2010 - 2012. All rights reserved.
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