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Texas Instruments TPS65012RGZT — Power Management (PMIC / Gate Driver)

TPS65012RGZT Multi-Function Controller, I²C/USB, 48-VQFN

MPNTPS65012RGZT
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Texas Instruments TPS65012RGZT, Multi-Function Controller, 1-cell Li-Ion/Polymer battery management, I²C and USB interface, -40 to 85°C, 48-VFQFN Exposed Pad (7x7 mm), Surface Mount, ROHS3 compliant.

$6.6600Ref. price · indicative, final on quote
Texas Instruments TPS65012RGZT datasheet (PDF)
Packaging48-VFQFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS65012RGZT specifications
ParameterValue
MountingSurface Mount
InterfaceI²C, USB
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionMulti-Function Controller
Case48-VFQFN Exposed Pad
Number of cells1
Battery chemistryLithium Ion/Polymer

Product details

Multi-function controller for 1-cell Li-Ion/Polymer — I²C and USB on a 48-VQFN

The Texas Instruments TPS65012RGZT is a multi-function controller designed for single-cell Lithium Ion/Polymer battery management. It integrates I²C and USB interfaces, making it suitable for portable and handheld equipment where a compact, surface-mount 48-VFQFN Exposed Pad package (48-VQFN 7x7 mm) is required.

I²C and USB — what the interface support means for your design

The TPS65012RGZT communicates over I²C and USB, which gives the host microcontroller direct register-level control over charging parameters, status monitoring, and fault handling. I²C is the typical control bus for battery management ICs — it keeps the pin count low and allows daisy-chaining with other peripherals. USB support means the device can negotiate charging from a USB port without an external protocol translator. If your system already has an I²C bus and a USB connector, this part fits without adding a separate interface bridge.

Frequently asked questions

Where can I buy TPS65012RGZT and how do I get a price?

Submit an RFQ to receive a current price and availability confirmation — no minimum quantity commitment is required for a quote.

Does TPS65012RGZT support I2C and USB?

Yes, the TPS65012RGZT supports both I²C and USB interfaces, as listed in its specifications. This allows direct control and communication with a host microcontroller over a standard serial bus and USB connectivity.

What is the TPS65012RGZT used for?

The TPS65012RGZT is a multi-function controller for single-cell Lithium Ion/Polymer battery management. It is used in portable electronics, handheld instruments, and other battery-powered devices that require I²C or USB communication for charge control and monitoring.