Integrated Circuits (ICs)

TPS54388QRTERQ1

Obsolete

Texas Instruments

IC REG BUCK ADJ 3A 16WQFN

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Integrated Circuits (ICs)

TPS54388QRTERQ1

Obsolete

Texas Instruments

IC REG BUCK ADJ 3A 16WQFN

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS54388QRTERQ1

Current - Output	3 A
Frequency - Switching [Max]	2 MHz
Frequency - Switching [Min]	200 kHz
Function	Step-Down
Grade	Automotive
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	16-WFQFN Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	16-WQFN (3x3)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	6 V
Voltage - Input (Min) [Min]	2.95 V
Voltage - Output (Min/Fixed)	0.8 V

TPS54388C-Q1 Series

Automotive 2.95-V to 6-V, 3-A, 2-MHz synchronous buck converter

Part	Function	Package / Case	Output Type	Mounting Type	Output Configuration	Voltage - Input (Min) [Min]	Supplier Device Package	Voltage - Output (Min/Fixed)	Topology	Qualification	Frequency - Switching [Max]	Frequency - Switching [Min]	Grade	Voltage - Input (Max) [Max]	Number of Outputs	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output	Outputs and Type	Outputs and Type	Frequency - Switching	Supplied Contents	Utilized IC / Part	Regulator Topology	Main Purpose	Voltage - Output	Board Type	Voltage - Input [Min]	Voltage - Input [Max]
Texas Instruments TPS54388GQRTERQ1	Step-Down	16-WFQFN Exposed Pad	Adjustable	Surface Mount	Positive	2.95 V	16-WQFN (3x3)	0.8 V	Buck	AEC-Q100	2 MHz	200 kHz	Automotive	6 V	1	-40 °C	125 °C	3 A
Texas Instruments TPS54388QRTERQ1	Step-Down	16-WFQFN Exposed Pad	Adjustable	Surface Mount	Positive	2.95 V	16-WQFN (3x3)	0.8 V	Buck	AEC-Q100	2 MHz	200 kHz	Automotive	6 V	1	-40 °C	125 ¯C	3 A
Texas Instruments TPS54388CQRTERQ1	Step-Down	16-WFQFN Exposed Pad	Adjustable	Surface Mount	Positive	2.95 V	16-WQFN (3x3)	0.8 V	Buck	AEC-Q100	2 MHz	200 kHz	Automotive	6 V	1	-40 °C	125 °C	3 A
Texas Instruments TPS54388EVM																		3 A	Non-Isolated	1	2 MHz	Board(s)	TPS54388-Q1	Buck	DC/DC Step Down	1.2 V	Fully Populated	3 V	6 V

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

TPS54388C-Q1 Series

The TPS54388C-Q1 device is a full-featured 6-V, 3-A, synchronous step-down current-mode converter with two integrated MOSFETs.

The TPS54388C-Q1 device enables small designs by integrating the MOSFETs, implementing current-mode control to reduce external component count, reducing inductor size by enabling up to 2-MHz switching frequency, and minimizing the IC footprint with a small 3-mm × 3-mm thermally enhanced QFN package.

The TPS54388C-Q1 device provides accurate regulation for a variety of loads with an accurate ±1% voltage reference (Vref) over temperature.

Documents

Technical documentation and resources

No documents available