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VQFN (RGZ)
Integrated Circuits (ICs)

TPS65012RGZT

Active
Texas Instruments

MULTI-CHANNEL 1-CELL LI-ION PMIC USB/AC CHARGER, 2DC/DC, 2 LDOS, I2C INTERFACE IN QFN-48

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsOptimizing Resistor Dividers at a Comparator (Rev. B)OMAP5910 Low-Power System Design (Rev. A)+4
VQFN (RGZ)
Integrated Circuits (ICs)

TPS65012RGZT

Active
Texas Instruments

MULTI-CHANNEL 1-CELL LI-ION PMIC USB/AC CHARGER, 2DC/DC, 2 LDOS, I2C INTERFACE IN QFN-48

Deep-Dive with AI

DocumentsOptimizing Resistor Dividers at a Comparator (Rev. B)OMAP5910 Low-Power System Design (Rev. A)+4

Technical Specifications

Parameters and characteristics for this part

SpecificationTPS65012RGZT
Battery ChemistryLithium Ion/Polymer
FunctionMulti-Function Controller
InterfaceUSB, I2C
Mounting TypeSurface Mount
Number of Cells1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Package / Case48-VFQFN Exposed Pad
Supplier Device Package48-VQFN (7x7)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 6.35
10$ 5.70
25$ 5.39
100$ 4.67
Digi-Reel® 1$ 6.35
10$ 5.70
25$ 5.39
100$ 4.67
Tape & Reel (TR) 250$ 2.96
Texas InstrumentsSMALL T&R 1$ 4.79
100$ 4.20
250$ 2.94
1000$ 2.37

Description

General part information

TPS65012 Series

The TPS65012 device is an integrated power and battery management IC for applications powered by one Li-Ion or Li-Polymer cell and which require multiple power rails. The TPS65012 device provides two highly efficient, 1.25-MHz step down converters targeted at providing the core voltage and peripheral, I/O rails in a processor-based system. Both step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. The TPS65012 device also integrates two 200-mA LDO voltage regulators, which are enabled via the serial interface. Each LDO operates with an input voltage range between 1.8 V and 6.5 V, allowing them to be supplied from one of the step-down converters or directly from the battery.

The TPS65012 device has a highly integrated and flexible Li-Ion linear charger and system power management. It offers integrated USB-port and AC-adapter supply management with autonomous power-source selection, power FET and current sensor, high accuracy current and voltage regulation, charge status, and charge termination.

The TPS65012 device is an integrated power and battery management IC for applications powered by one Li-Ion or Li-Polymer cell and which require multiple power rails. The TPS65012 device provides two highly efficient, 1.25-MHz step down converters targeted at providing the core voltage and peripheral, I/O rails in a processor-based system. Both step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. The TPS65012 device also integrates two 200-mA LDO voltage regulators, which are enabled via the serial interface. Each LDO operates with an input voltage range between 1.8 V and 6.5 V, allowing them to be supplied from one of the step-down converters or directly from the battery.