Datasheet

www.ti.com
FUNCTIONAL BLOCK DIAGRAM
RTC_OUT
AC
BAT
OUT
USB
TMR
ISET1
TS
I2CINTERFACE
ANDINTERRUPT
CONTROLLER
INT
SDAT
SCLK
RESET
CONTROLLER
HOT_RST
RESPWRON
TRSTPWON
L1
PGND1
SM2
L2
L3
SM3
SIM
RED
BLUE
GREEN
SYS_IN
1.25V-3.3V
150 mA
LDO1
1.25V-3.3V
150 mA
LDO2
LDO3
1.224V-4.4V
100 mA
VIN_ LDO35
1.224V-4.4V
100 mA
LDO4
LDO35_REF
ANLG1
ANLG2
GPIO1
GPIO2
3.3V
10 mA
LDO_PM
FB3
BAT
OUT
ADC_REF
GPIO3
AGND2
PGND3
VIN_SM1
VIN_ SM2
PGND2
VIN_LDO2
DPPM
PWM
1.224V-4.4V
100 mA
LDO5
AGND1
LED_PWM
3.3V
150 mA
LDO0
AGND0
LDO3,4,5
LDO0,1,2
CONTROL
LOGIC
PWM
DRIVER
RGB
DRIVER
WHITELED
DRIVER
DISPLAY ANDI /O
GPIO’S
OUT
SM1
8 CHANNEL
MUX
A/D
CONVERTER
6 INTERNAL
CHANNELS
SM3_SW
1.5V
8 mA
1.8V/2. 5 V
8 mA
POWERPATH
CONTROL
LINEAR
CHARGER
0.6-1.8V
600 mA
1.0V-3.4V
600 mA
LDO_PM
CHARGE
MANAGEMENT
DC/DC
HOSTINTERFACE AND
SEQUENCING
ADC
AGND2
REFERENCE
SYSTEM
INTERNAL BIAS
OUT
OUT
OUT
TPS65810
SIM,RTCLDOS
SYSTEM
POWER
ON/OFF
OUT
AGND1AGND1
AGND1
OUT
AGND1
AGND1
AGND1
OUT
AGND1
BAT
AGND1
AGND 0, AGND 1 AND AGND 2PINSSHORTEDTOEACHOTHERINSIDETPS 65800. ALL AGNDPINS AREINTERNALLY CONNECTEDTO
THETPS 65800 THERMAL PAD ANDSUBSTRATE .
PGND1, PGND 3 ANDPGND 3PINS ARENOTCONNECTEDTOEACHOTHERORTOTHETPS
65800 SUBSTRATE / POWERPAD
DISPLAY ANDI /O
OUT
TPS65810
TPS65811
SLVS658B – MARCH 2006 – REVISED FEBRUARY 2007
Figure 1. TPS65810 Simplified Block Diagram
Copyright © 2006 – 2007, Texas Instruments Incorporated Submit Documentation Feedback 3
Product Folder Link(s): TPS65810 TPS65811