SWCS045B
– SEPTEMBER 2010 – REVISED JUNE 2011
Fully Integrated Power Management with Switch Mode Charger
Control
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FEATURES
– Configurable power-up and power-down
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Seven highly efficient 6-MHz buck converters
sequences (EPROM programmable)
– Two 0.6 to 2.1 V @ 1.6 A
– Three output signals that can be included
– Five 0.6 to 2.1 V @ 1.0 A
in the start-up sequence
11 General-purpose LDOs
– Two I2C interfaces
– Six 1.0 to 3.3 V @ 0.2 A with battery or
– All resources configurable by I2C
preregulated supply (One can be used as a
Clock management
vibrator driver.)
32-kHz output
– One 1.0 to 3.3 V @ 50 mA with battery or
Battery charger 1.5 A
preregulated supply
– Charger for single-cell Li-Ion and
– One low noise 1.0 to 3.3 V @ 50 mA with
Li-Polymer battery packs
battery or preregulated supply
– Switched mode charger with integrated
– 3.3 V @ 35 mA USB LDO
power FET for up to 1.5-A current
– One LDO for TWL6030 internal use
– High-accuracy voltage and current
– One LDO for internal and external use
regulation
USB OTG module
– Safety timer and reset control
Backup battery charger
– Thermal regulation protection
10-bit ADC with 17 input channels
– Input/output overvoltage protection
13-bit Coulomb counter with four
– Charging indicator LED driver
programmable integration periods
– Boost mode operation for USB OTG
Low power consumption
– Compliant with:
– 5 A in backup mode
– USB 2.0
– 20 A in wait-on mode
– OTG and EH 2.0
– 110 A in deep sleep, with two DCDCs
– YD/T 1591-2006
active
– USB battery charging 1.1 and 1.2
RTC with alarm wake-up mechanism
– Japanese battery charging requirements
SIM and MMC card detections
Package 7 mm x 7 mm 187-pin nFBGA
Two digital PWM outputs
Thermal monitoring
APPLICATIONS
– High-temperature warning
Mobile phones and smart phones
– Thermal shutdown
Gaming handsets
Portable media players
Portable navigation systems
Handheld devices
Tablets
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Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
SmartReflex is a trademark of Texas Instruments.
3
MIPI is a registered trademark of Mobil Industry Processor Interface.
PRODUCTION DATA information is current as of publication date.
Copyright
2010–2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.