Freescale Semiconductor
Technical Data
Document Number: MC13892
Rev. 19.0, 4/2014
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. 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/I
2
C bus interface for control and register access
13892
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)
DRAM
IRDA
TV Out
Camera
MMC
Line
In/Out
Stereo
Loudspeakers
SSI
Mic Inputs
Audio
IC
Aud AP
USB
i.MX51
Apps Processor
Display
Backlight
Stereo
headphones
Power
NVR
Camera
SPI/I2C
Power
UI
Backlight
UI
Adapter
Charger LED
Li Ion
Battery
MC13892
MC13892
Power Management
Power Mgmt &
Integrated Circuit
User Interface
AP
Aud& Pwr Mgmt
RGB
Color
Indicators
Touch
Screen
Coin Cell
Battery
Light Sensor
Thermistor
CALENDAR
RTC
Figure 1. MC13892 Typical Operating Circuit
© Freescale Semiconductor, Inc., 2010 - 2014. All rights reserved.
DEVICE VARIATIONS
DEVICE VARIATIONS
Table 1. MC13892 Device Variations
Part Number
(1)
MC13892CJVK
MC13892AJVK
MC13892DJVK
MC13892BJVK
MC13892VK
MC13892JVK
MC13892CJVL
MC13892AJVL
MC13892DJVL
MC13892BJVL
MC13892VL
MC13892JVL
Notes
1.
2.
3.
4.
Notes
(2)
(3)
(2) (4)
(3)
(3)
(3)
(2)
(3)
(2) (4)
(3)
(3)
(3)
Package
Temperature
Range (T
A
)
Pin Map
Description
Global Reset Function Default ON
139-PIN
7x7 mm BGA
Figure 3
Global Reset Function Default OFF
No Global Reset Function
-40 to +85 °C
Global Reset Function Default ON
186-PIN
12x12 mm BGA
Figure 4
Global Reset Function Default OFF
No Global Reset Function
For Tape and Reel product, add an “R2” suffix to the part number.
Recommended for all new designs
Not recommended for new designs
Backward compatible replacement part for MC13892VK, MC13892JVK, MC13892VL, MC13892JVL, MC13892BJVK, and
MC13892BJVL
MC13892
2
Analog Integrated Circuit Device Data
Freescale Semiconductor
INTERNAL BLOCK DIAGRAM
INTERNAL BLOCK DIAGRAM
CHRGCTRL2
CHRGCTRL1
CHRGSE1B
CHRGISNS
CHRGRAW
GNDCHRG
BATTISNS
CHRGLED
BATTFET
LEDMD
BPSNS
GNDBL
LEDAD
LEDKP
BATT
BP
Battery Interface &
Protection
Charger Interface and Control:
4 bit DAC, Clamp, Protection,
Trickle Generation
LEDR
LEDG
LEDB
GNDLED
Backlight
LED Drive
Tri-Color
LED Drive
PWR Gate
Drive & Chg
Pump
PWGTDRV1
PWGTDRV2
LICELL, UID, Die Temp, GPO4
GNDADC
ADIN5
ADIN6
ADIN7
TSX1
TSX2
TSY1
TSY2
TSREF
ADTRIG
Touch
Screen
Interface
A/D
Control
Trigger
Handling
Die Temp &
Thermal Warning
Detection
To Interrupt
Section
MUX
10 Bit GP
ADC
A/D Result
Voltage /
Current
Sensing &
Translation
O/P
Drive
SW1IN
SW1OUT
GNDSW1
SW1FB
SW2IN
SW2OUT
GNDSW2
SW2FB
SW3IN
SW3OUT
GNDSW3
SW3FB
SW4IN
SW4OUT
GNDSW4
SW4FB
DVS1
DVS2
SW1
1050 mA
Buck
SW2
800 mA
Buck
SW3
800 mA
Buck
O/P
Drive
O/P
Drive
BATTISNSCC
CFP
CFM
BATT
Coulomb
CCOUT
Counter
SW4
800 mA
Buck
O/P
Drive
To SPI
DVS
CONTROL
Package Pin Legend
Output Pin
MC13892
IC
Input Pin
Bi-directional Pin
SPIVCC
CS
CLK
MOSI
MISO
GNDSPI
SPI
Interface
+
Muxed
I2C
Optional
Interface
Shift Register
SWBST
300 mA
Boost
O/P
Drive
SWBSTIN
SWBSTOUT
SWBSTFB
GNDSWBST
SPI
Registers
To Enables & Control
SPI Control
VVIDEO
VVIDEODRV
VVIDEO
VINUSB2
VUSB2
VINAUDIO
VAUDIO
VINIOHI
VIOHI
VINPLL
VPLL
VINDIG
VDIG
VINCAMDRV
VCAM
Pass
FET
Shift Register
VCORE
VCOREDIG
REFCORE
GNDCORE
Reference
Generation
MC13892
VBUS/ID
Detectors
VUSB2
Pass
FET
Pass
FET
Pass
FET
Pass
FET
Pass
FET
VAUDIO
VIOHI
VPLL
Connector
Interface
UID
UVBUS
VDIG
VCAM
VSDDRV
VSD
VGEN1DRV
VGEN1
VGEN2DRV
VGEN2
VINGEN3DRV
VBUSEN
OTG
5V
VUSB
Regulator
VSD
SPI
Control
Logic
Trim-In-Package
To
Trimmed
Circuits
VINUSB
VUSB
VGEN1
VGEN2
PUMS
Startup
Sequencer
Decode
Trim?
Control
Logic
PLL
Monitor
Timer
Switch
Li Cell
Charger
32 KHz
Internal
Osc
LICELL
LCELL
RTC +
Calibration
SPI Result
Registers
Interrupt
Inputs
Enables &
Control
32 KHz
Buffers
Switchers
VGEN3
Pass
FET
VGEN3
BP
LICELL
BP
Best
of
Supply
GPO
Control
GNDREG1
GNDREG2
GNDREG3
32 KHz
Crystal
Osc
Core Control Logic, Timers, & Interrupts
VSRTC
GNDSUB1
GNDSUB2
GNDSUB3
GNDSUB4
GNDSUB5
GNDSUB6
GNDSUB8
GNDSUB9
XTAL1
GNDSUB7
GNDRTC
XTAL2
RESETB
STANDBYSEC
MODE
WDI
INT
RESETBMCU
STANDBY
CLK32K
CLK32KMCU
PUMS1
GNDCTRL
PWRON1
PWRON2
PWRON3
PUMS2
VSRTC
Figure 2. MC13892 Simplified Internal Block Diagram
MC13892
Analog Integrated Circuit Device Data
Freescale Semiconductor
GPO1
GPO2
GPO3
GPO4
3
PIN CONNECTIONS
PIN CONNECTIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
A
V
USB2
VUSB
2
VINU 2
SB
SW TIN
BS
GND BST
SW
GN
DBL
N
C
MO
DE
VC
ORE
BATT
CHRGR W
A
CHR
GCTRL2
C GCTRL2
HR
B
V
USB2
GP
O1
DVS2
SW STOUT
B
LED
B
LED
KP
LEDR
GND
CORE
VCOREDIG
BP
CH
RGCTRL1
B
ATTISNSCC
C GCTRL2
HR
Regulators
C
VINP
LL
VS V
DDR
C
HRGISNS
BATT S
ISN
Switchers
D
V B
US
VS
D
SWB
STFB
LEDMD
DV
S1
REFC
ORE
CHR
GSE1B
LIC
ELL
B
ATTFE
T
BPSNS
PW ON1
R
Backlights
E
UV
BUS
VP
LL
LEDG
GNDLED
UID
PUM
S2
GND
CHRG
C
HRGLE
D
PW 2
RON
ADTRIG
IN
T
GN
DSW
1
Control Logic
F
GNDSW
3
VBU EN
S
S
W3FB
LEDAD
GND
SUB
G UB
NDS
GN B
DSU
GP
O3
GPO2
R ETBMCU
ES
RESETB
S
W1OUT
Charger
G
S
W3OUT
VINU B
S
S
W4FB
GN
DREG2
GND
SUB
G UB
NDS
GN B
DSU
PUM
S1
W
DI
GPO
4
SW
1IN
RTC
Grounds
H
SW
3IN
MIS
O
GNDS
PI
GN
DREG3
GND
SUB
G UB
NDS
GN B
DSU
GN
DCTRL
SW
1FB
STA YSEC
NDB
SW
2IN
USB
J
SW
4IN
MO
SI
CLK32KM
CU
STA Y
NDB
GND
ADC
GND
REG1
PW ON3
R
TS 1
X
SW
2FB
TSX2
S
W2OUT
ADC
K
S
W4OUT
SPIVC
C
PW
GTDRV1
CLK32K
VCA
M
CFP
C
FM
ADIN
5
ADIN
6
VVID DR
EO V
GN
DSW
2
SPI/I2C
L
GNDSW
4
C
S
TSY2
V EO
VID
No Connect
M
VG
EN3
C
LK
V
GEN2
VSRTC
GND
RTC
VINCAM
DRV
PW
GTDR
V2
VD
IG
VIND
IG
V 1DRV
GEN
A
DIN7
TSY1
TS
REF
N
VG
EN3
VGEN
3
VIN
GEN3D
RV
VGE
N2DR
V
XTAL2
XTAL1
VIN IO
AUD
VAU
DIO
VIOHI
V IOHI
IN
VGE
N1
TSREF
TS
REF
Figure 3. MC13892VK Pin Connections
MC13892
4
Analog Integrated Circuit Device Data
Freescale Semiconductor
PIN CONNECTIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
VUSB2
VINUSB2
SWBSTOUT
SWBSTIN
GNDSUB
NC
MODE
VCORE
BATT
CHRGRAW
CHRGCTRL2
CHRGISNS
Regulators
B
VSDDRV
GPO1
GNDSUB
GNDSUB
LEDR
UID
DVS1
REFCORE
GNDCORE
CHRGSE1B
BP
GNDCHRG
BATTISNSCC
BATTISNS
Switchers
C
VSD
DVS2
SWBSTFB
LEDB
LEDG
LEDKP
LEDAD
PUMS2
VCOREDIG
LICELL
BATTFET
BPSNS
GPO3
PUMS1
Backlights
D
VUSB
VPLL
GNDSUB
GNDSUB
GNDSWBST
GNDLED
LEDMD
GNDBL
CHRGCTRL1
CHRGLED
PWRON1
PWRON3
ADTRIG
GPO4
Control Logic
E
UVBUS
GNDREG2
VINPLL
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
PWRON2
GPO2
INT
RESETBMCU
Charger
F
SW3OUT
VBUSEN
VINUSB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDCTRL
WDI
RESETB
SW1OUT
RTC
G
GNDSW3
GNDSW3
SW3FB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
SW1FB
GNDSW1
GNDSW1
Grounds
H
SW3IN
SW3IN
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
SW1IN
SW1IN
USB
J
SW4IN
SW4IN
SW4FB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
SW2FB
SW2IN
SW2IN
ADC
K
GNDSW4
GNDSW4
SPIVCC
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
GNDSUB
VVIDEODRV
GNDSW2
GNDSW2
SPI/I2C
L
SW4OUT
CS
GNDSPI
GNDSUB
GNDSUB
GNDSUB
VCAM
VINAUDIO
VDIG
GNDSUB
TSY2
STANDBYSEC
VVIDEO
SW2OUT
No Connect
M
CLK
VINGEN3DRV
CLK32KMCU
CLK32K
VSRTC
STANDBY
VINCAMDRV
CFP
CFM
VGEN1DRV
VGEN1
TSX1
TSX2
TSY1
N
VGEN3
MOSI
VGEN2
GNDREG3
XTAL2
XTAL1
VAUDIO
PWGTDRV2
VIOHI
VINIOHI
GNDADC
ADIN5
ADIN7
TSREF
P
MISO
PWGTDRV1
VGEN2DRV
GNDSUB
GNDRTC
GNDSUB
GNDSUB
GNDSUB
GNDSUB
VINDIG
GNDREG1
ADIN6
Figure 4. MC13892VL Pin Connections
MC13892
Analog Integrated Circuit Device Data
Freescale Semiconductor
5
