TPS65012RGZR
ActiveMULTI-CHANNEL 1-CELL LI-ION PMIC USB/AC CHARGER, 2DC/DC, 2 LDOS, I2C INTERFACE IN QFN-48
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TPS65012RGZR
ActiveMULTI-CHANNEL 1-CELL LI-ION PMIC USB/AC CHARGER, 2DC/DC, 2 LDOS, I2C INTERFACE IN QFN-48
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS65012RGZR |
|---|---|
| Battery Chemistry | Lithium Ion/Polymer |
| Function | Multi-Function Controller |
| Interface | USB, I2C |
| Mounting Type | Surface Mount |
| Number of Cells | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 48-VFQFN Exposed Pad |
| Supplier Device Package | 48-VQFN (7x7) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 5.41 | |
| Digi-Reel® | 1 | $ 5.41 | ||
| Tape & Reel (TR) | 2500 | $ 2.71 | ||
| Texas Instruments | LARGE T&R | 1 | $ 4.08 | |
| 100 | $ 3.58 | |||
| 250 | $ 2.51 | |||
| 1000 | $ 2.02 | |||
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.
Documents
Technical documentation and resources
