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Texas Instruments TPS65810RTQR — Power Management (PMIC / Gate Driver)

TPS65810RTQR Multi-Function Controller, Li-Ion/Polymer

MPNTPS65810RTQR
Obsolete

Texas Instruments TPS65810RTQR Multi-Function Controller, Lithium Ion/Polymer battery chemistry, I²C, USB interface, Over Current, Over Voltage fault protection, 56-VFQFN Exposed Pad, -40°C~85°C (TA).

$10.2300Ref. price · indicative, final on quote
Texas Instruments TPS65810RTQR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TPS65810RTQR specifications
ParameterValue
MountingSurface Mount
InterfaceI²C, USB
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR)
FunctionMulti-Function Controller
Case56-VFQFN Exposed Pad
Number of cells1
Fault protectionOver Current, Over Voltage
Battery chemistryLithium Ion/Polymer

Product details

Any remaining stock is limited to surplus and independent-distributor inventory.

Multi-function controller for Li-Ion/Polymer battery management

The TPS65810RTQR is a multi-function controller designed for single-cell Lithium Ion/Polymer battery management. It integrates I²C and USB interfaces for communication and configuration, and includes over-current and over-voltage fault protection to safeguard the battery and downstream circuitry.

Housed in a 56-VFQFN exposed-pad package (56-QFN, 8x8 mm), the TPS65810RTQR is surface-mount and requires a thermal pad for heat dissipation.

Frequently asked questions

What is the replacement for TPS65810RTQR?

Texas Instruments has not published an official replacement or successor for the TPS65810RTQR. For new designs, evaluate current-generation multi-function battery management ICs from TI's portfolio, such as the BQ series, which offer similar Li-Ion/Polymer charge control and protection features.