TPS80032 Datasheet, PDF (1/127 Pages) Texas Instruments – Fully Integrated Power Management With Power Path and Battery Charger

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TPS80032
SWCS059I – MARCH 2011 – REVISED NOVEMBER 2014
TPS80032 Fully Integrated Power Management With Power Path and Battery Charger
1 Device Overview
1.1 Features
•1 Five Highly Efficient Buck Converters
– One 3 MHz, 0.6 to 2.1 V at 5.0 A, DVS-Capable
– One 6 MHz, 0.6 to 2.1 V at 2.5 A, DVS-Capable
– Three 6 MHz, 0.6 to 2.1 V at 1.1 A, One Being
DVS-Capable
• 11 General-Purpose Low-Dropout Voltage
Regulators (LDOs)
– Six 1.0 to 3.3 V at 0.2 A with Battery or
Preregulated Supply:
• One can be Used as Vibrator Driver
• One 1.0 to 3.3 V at 50 mA with Battery or
Preregulated Supply
• One Low-Noise 1.0 to 3.3 V at 50 mA with
Battery or Preregulated Supply
• One 3.3 V at 100 mA USB LDO
• Two LDOs for TPS80032 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-DCs
Active
• Real-Time Clock (RTC) with Timer and Alarm
Wake-Up:
– Three Buffered 32-kHz Outputs
• SIM and SD/MMC Card Detections
• Two Digital 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 (I²C) Interfaces
– All Resources Configurable by I²C
• System Voltage Regulator/Battery Charger with
Power Path from USB:
– Input Current Limit to Comply with USB
Standard
– 3-MHz Switched-Mode Regulator with
Integrated Power FET for up to 2.0-A Current
– Dedicated Control Loop for Battery Current and
Voltage
– External Low-Ohmic FET for Power Path and
Battery Charging
– Boost Mode Operation for USB OTG
– Supplement Mode to Deliver Current from
Battery During Power Path Operation
– Charger for Single-Cell Li-Ion and Li-Polymer
Battery Packs
– Safety Timer and Reset Control
– Thermal Protection
– Input/Output Overvoltage Protection
– Charging Indicator LED Driver
– Compliant with:
• USB 2.0
• OTG and EH 2.0
• USB Battery Charging 1.2
• YD/T 1591-2006
• Japanese Battery Charging Guidelines
(JEITA)
• Battery Voltage Range from 2.5 to 5.5 V
• Package 5.21 mm × 5.36 mm 155-pin WCSP
1.2 Applications
• Mobile Phones and Smart Phones
• Tablets
• Gaming Handsets
• Portable Media Players
• Portable Navigation Systems
1
• Handheld Devices
• Industrial Applications
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCT PREVIEW Information. Product in design phase of
development. Subject to change or discontinuance without notice.