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Datasheet 13892 PDF ( 特性, スペック, ピン接続図 )

部品番号 13892
部品説明 Power Management Integrated Circuit
メーカ Freescale Semiconductor
ロゴ Freescale Semiconductor ロゴ 
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13892 Datasheet, 13892 PDF,ピン配置, 機能
Freescale Semiconductor
Technical Data
Power Management Integrated
Circuit (PMIC) for i.MX35/51
Document Number: MC13892
Rev. 19.0, 4/2014
13892
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. This device is powered by SMARTMOS
technology.
Features
• Battery charger system for wall charging and USB charging
• 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
• 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
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/I2C bus interface for control and register access
POWER MANAGEMENT
VK SUFFIX
98ASA10820D
139-PIN 7X7MM BGA
VL SUFFIX
98ASA10849D
186-PIN 12X12MM BGA
ORDERING INFORMATION
See Device Variation Table on Page 2.
BT (+FM)
Stereo
Loudspeakers
Mic Inputs
Line
In/Out
SSI
Camera
Camera
Audio
AudICAP
USB
i.MX51
Apps Processor
Display
Backlight
Stereo
headphones
Power
Adapter
Charger LED
Li Ion
Battery
Coin Cell
Battery
SPI/I2C Power
MMCC1133889922
PPoowwereMraMnaggmemte&nt
UInsteegrraItAnePtdeCrfiraccueit
Aud& Pwr Mgmt
UI
UI
Backlight
RGB
Color
Indicators
Touch
Screen
RTC
CALENDAR
Figure 1. MC13892 Typical Operating Circuit
© Freescale Semiconductor, Inc., 2010 - 2014. All rights reserved.

1 Page



13892 pdf, ピン配列
INTERNAL BLOCK DIAGRAM
INTERNAL BLOCK DIAGRAM
GNDADC
ADIN5
ADIN6
ADIN7
TSX1
TSX2
TSY1
TSY2
TSREF
ADTRIG
Battery Interface &
Protection
Charger Interface and Control:
4 bit DAC, Clamp, Protection,
Trickle Generation
Voltage /
Current
Sensing &
Translation
LICELL, UID, Die Temp, GPO4
Touch
Screen
Interface
MUX
10 Bit GP
ADC
Trigger
Handling
A/D Result
A/D
Control
Backlight
LED Drive
Die Temp &
Thermal Warning
Detection
To Interrupt
Section
BATTISNSCC
CFP
CFM
SPIVCC
CS
CLK
MOSI
MISO
GNDSPI
VCORE
VCOREDIG
REFCORE
GNDCORE
BATT
Coulomb
Counter
CCOUT
To SPI
SPI
Interface
+
Muxed
I2C
Optional
Interface
Shift Register
SPI
Registers
Shift Register
Reference
Generation
To Enables & Control
Package Pin Legend
MC13892
IC
Output Pin
Input Pin
Bi-directional Pin
MC13892
UID
UVBUS
VBUS/ID
Detectors
Tri-Color
LED Drive
SW1
1050 mA
Buck
SW2
800 mA
Buck
SW3
800 mA
Buck
SW4
800 mA
Buck
DVS
CONTROL
SWBST
300 mA
Boost
SPI Control
VVIDEO
VUSB2
VAUDIO
VIOHI
VPLL
VDIG
VCAM
VBUSEN
VINUSB
VUSB
OTG
5V
VUSB
Regulator
LICELL
BP
Li Cell
Charger
LCELL
Switch
SPI
Control
Logic
Trim-In-Package
To
Trimmed
Circuits
PUMS
Startup
Sequencer
Decode
Trim?
Control
Logic
32 KHz
Internal
Osc
32 KHz
Crystal
Osc
SPI Result
Registers
Interrupt
Inputs
Enables &
Control
Core Control Logic, Timers, & Interrupts
PLL
Monitor
Timer
RTC +
Calibration
32 KHz
Buffers
Switchers
Best
of
Supply
VSRTC
VSD
VGEN1
VGEN2
VGEN3
GPO
Control
PWR Gate
Drive & Chg
Pump
PWGTDRV1
PWGTDRV2
O/P
Drive
O/P
Drive
O/P
Drive
O/P
Drive
SW1IN
SW1OUT
GNDSW1
SW1FB
SW2IN
SW2OUT
GNDSW2
SW2FB
SW3IN
SW3OUT
GNDSW3
SW3FB
SW4IN
SW4OUT
GNDSW4
SW4FB
DVS1
DVS2
O/P
Drive
SWBSTIN
SWBSTOUT
SWBSTFB
GNDSWBST
Pass
FET
Pass
FET
Pass
FET
Pass
FET
Pass
FET
Pass
FET
Pass
FET
VVIDEODRV
VVIDEO
VINUSB2
VUSB2
VINAUDIO
VAUDIO
VINIOHI
VIOHI
VINPLL
VPLL
VINDIG
VDIG
VINCAMDRV
VCAM
VSDDRV
VSD
VGEN1DRV
VGEN1
VGEN2DRV
VGEN2
VINGEN3DRV
VGEN3
GNDREG1
GNDREG2
GNDREG3
Figure 2. MC13892 Simplified Internal Block Diagram
Analog Integrated Circuit Device Data
Freescale Semiconductor
MC13892
3


3Pages


13892 電子部品, 半導体
PIN CONNECTIONS
Table 2. MC13892 Pin Definitions
A functional description of each pin can be found in the Functional Description.
Pin Number
on the
13982VK
7x7 mm
Pin Number on
the 13982VL
12x12 mm
Pin Name
Rating
(V)
Pin Function
Formal Name
Definition
A1, A2, B1
A2
VUSB2
3.6 Output
USB 2 Supply
Output regulator for USB PHY
A3
A3
VINUSB2
5.5
Power
USB 2 Supply Input Input regulator VUSB2
A4
A5
SWBSTIN
5.5
Power Switcher Boost Power Switcher BST input
Input
A5
D5
GNDSWBST
Ground Switcher Boost Ground Ground for switcher BST
A6
D8
GNDBL
– Ground Backlight LED Ground Ground for serial LED drive
A7 A7
NC – –
No Connect
Do not connect
A8
A8
MODE
9.0
Input
Mode Configuration USB LBP mode, normal mode, test mode
selection,& anti-fuse bias
A9
A9
VCORE 3.6 Output
Core Supply
Regulated supply output for the IC analog
core circuitry
A10
A10
BATT
5.5
Input
Battery Connection 1. Battery positive pin
2. Battery current sensing point 2
3. Battery supply voltage sense
A11
A11
CHRGRAW
20
I/O
Charger Input
1. Charger input
2. Output to battery supplied accesories
A12, A13, B13
B2
B3
B4
B5
A12
B2
C2
A4
C4
CHRGCTRL2
GPO1
5.5
3.6
DVS2
3.6
SWBSTOUT
LEDB
7.5
7.5
Output
Output
Input
Power
Input
Charger Control 2 Driver output for charger path FETs M2
General Purpose
Output 1
General purpose output 1
Dynamic Voltage
Scaling Control 2
Switcher 2 DVS input pin
Switcher Boost Output Switcher BST BP supply
LED Driver
General purpose LED current sink driver
Blue
B6
C6
LEDKP
28
Input
LED Driver
Keypad lighting LED current sink driver
B7
B5
LEDR 7.5 Input
LED Driver
General purpose LED current sink driver Red
B8
B9
GNDCORE
Ground
Core Ground
Ground for the IC core circuitry
B9
C9
VCOREDIG 1.5
Output
Digital Core Supply Regulated supply output for the IC digital
core circuitry
B10 B11
BP
5.5 Power
Battery Plus
1. Application supply point
2. Input supply to the IC core circuitry
3. Application supply voltage sense
B11
D9
CHRGCTRL1 20
Output
Charger Control 1 Driver output for charger path FETs M1
B12
B13 BATTISNSCC 4.8
Input
Battery Current Sense Accumulated current counter current sensing
point
C1 E3 VINPLL 5.5 Power PLL Supply Input Input regulator processor PLL
C2
B1
VSDDRV
5.5
Output
VSD Driver
Drive output regulated SD card
C12
A13
CHRGISNS 4.8
Input Charger Current Sense Charge current sensing point 1
C13
B14
BATTISNS
4.8
Input
Battery Current Sense Battery current sensing point 1
MC13892
6
Analog Integrated Circuit Device Data
Freescale Semiconductor

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