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Texas Instruments TPS65279VRHHR Microcontrollers

4.5-V to 18-V Input, Dual 5-A Synchronous Step-Down Converter with I<sup>2</sup>C interface 36-VQFN -40 to 125

250,000 ActiveTexas InstrumentsTPS65279VRHH36-VFQFN Exposed Pad$3.89
TPS65279VRHHR 36-VFQFN Exposed Pad package illustration

Same model may have multiple batches, images only for reference.

TPS65279VRHHR
Manufacturer
Texas Instruments
Part Number (MPN)
TPS65279VRHHR
Category
Integrated Circuits (ICs)Embedded Processors and ControllersMicrocontrollers
Base Model
TPS65279VRHH
Detailed Description
4.5-V to 18-V Input, Dual 5-A Synchronous Step-Down Converter with I<sup>2</sup>C interface 36-VQFN -40 to 125
Package
36-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
PDF TPS65279VRHHR Datasheet
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Ordering Code Family

TPS65279VRHH groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

2 ordering variants listed on the family page.

View all variants

Technical Specifications

Texas Instruments TPS65279VRHHR Microcontrollers technical specifications.

General

Package / Case
36-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Output Type
Adjustable (Programmable)
Max Input Voltage
18V
Output Current
5A
Switching Frequency
200kHz ~ 1.6MHz
Number of Outputs
2
Topology
Buck

Alternate Parts Comparison (TPS65279VRHHR vs TPS65279VRHHT vs TPS24751RUVT vs TPS2456RHHR)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Texas InstrumentsTPS65279VRHHR
Texas InstrumentsTPS65279VRHHT
Texas InstrumentsTPS24751RUVT
Texas InstrumentsTPS2456RHHR
Package / Case36-VFQFN Exposed Pad36-VFQFN Exposed Pad36-VFQFN Exposed Pad36-VFQFN Exposed Pad
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C-40°C ~ 85°C
Lifecycle StatusActiveActiveActiveActive
FunctionStep-DownStep-DownAdjustable current limit, Current monitoring, Inrush current control, Overvoltage protection, Power good signal, Short circuit protection, Thermal shutdown--
Action
RFQ
RFQ
RFQ
RFQ

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