Copyright © 2012, Texas Instruments Incorporated
Introduction
1.2 Applications
The TWL6032 device is ideal for the following applications:
• Mobile phones and smart phones
• Tablets
• Gaming handsets
• Portable media players
• Portable navigation systems
• Handheld devices
1.3 Features
The TWL6032 device has the following features:
• Five highly efficient buck converters
– One 3 MHz, 0.6 to 2.1 V @ 5.0 A, DVS-capable
– One 6 MHz, 0.6 to 2.1 V @ 2.5 A, DVS-capable
– Three 6 MHz, 0.6 to 2.1 V @ 1.1 A, one being DVS-capable
• 11 general-purpose LDOs
– Six 1.0 to 3.3 V @ 0.2 A with battery or preregulated supply:
One can be used as vibrator driver.
– One 1.0 to 3.3 V @ 50 mA with battery or preregulated supply
– One low-noise 1.0 to 3.3 V @ 50 mA with battery or preregulated supply
– One 3.3 V @ 100 mA USB LDO
– Two LDOs for TWL6032 internal use
• USB OTG module:
– ID detection, accessory charger adapter (ACA) support
– Accessory detection protocol (ADP) support
• Backup battery charger
• 12-bit sigma-delta analog-to-digital converter (ADC) with 19 input channels:
– Seven external input channels
• 13-bit Coulomb counter with four programmable integration periods
• Low power consumption:
– 8 µA in BACKUP state
– 20 µA in WAIT-ON state
– 110 µA in SLEEP state, with two DC-DC converters active
• Real-time clock (RTC) with timer and alarm wake-up:
– Three buffered 32-kHz outputs
• SIM and SD
®
/MMC card detections
• Two digital pulse-width modulation (PWM) outputs
• Thermal monitoring:
– High-temperature warning
– Thermal shutdown
• Control:
– Configurable power-up and power-down sequences (OTP memory)
– Configurable sequences between SLEEP and ACTIVE states (OTP memory)
– Three digital output signals that can be included in the startup sequence to control external devices
– Two inter-integrated circuit I
2
C interfaces
6
TWL6032 Evaluation Module (EVM) User’s Guide
SWCU105 – October 2012
