TPS54418RTER

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Texas Instruments

2.95V TO 6V INPUT, 4A SYNCHRONOUS STEP-DOWN SWIFT™ CONVERTER

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TPS54418RTER

Active

Texas Instruments

2.95V TO 6V INPUT, 4A SYNCHRONOUS STEP-DOWN SWIFT™ CONVERTER

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Description Specifications Series Pricing CAD Documents

Description

General part information

TPS54418 Series

TheTPS54418A device is a full-featured 6-V, 4-A, synchronous, step-down, current mode converter with two integrated MOSFETs.

The TPS54418A 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 device footprint with a small, 3 mm × 3 mm, thermally enhanced, QFN package.

The TPS54418A device provides accurate regulation for a variety of loads with an accurate ±1% voltage reference (VREF) over temperature.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS54418RTER

Current - Output	4 A
Frequency - Switching (Max)	2 MHz
Frequency - Switching (Min)	200 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	16-WFQFN Exposed Pad
Package Length	3 mm
Package Name	16-WQFN
Package Width	3 mm
Synchronous Rectifier	Yes
Topology	Buck
Voltage - Input (Max)	6 V
Voltage - Input (Min)	2.95 V
Voltage - Output (Max)	4.5 V
Voltage - Output (Min/Fixed)	0.803 V

TPS54418 Series

2.95V to 6V Input, 4A Synchronous Step-Down SWIFT™ Converter

Part	Voltage - Output (Max)	Number of Outputs	Voltage - Input (Min)	Current - Output	Voltage - Output (Min/Fixed)	Voltage - Input (Max)	Topology	Package / Case	Frequency - Switching (Max)	Frequency - Switching (Min)	Package Length	Package Name	Package Width	Output Type	Mounting Type	Function	Output Configuration	Synchronous Rectifier	Operating Temperature (Min)	Operating Temperature (Max)	Total Output Count	Non-Isolated Output Count	Supplied Contents	Board Type	Frequency - Switching	Contents	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Main Purpose	Utilized IC / Part	Regulator Topology	Voltage - Output
Texas Instruments TPS54418RTER	4.5 V	1	2.95 V	4 A	0.803 V	6 V	Buck	16-WFQFN Exposed Pad	2 MHz	200 kHz	3 mm	16-WQFN	3 mm	Adjustable	Surface Mount	Step-Down	Positive	Yes	-40 °C	150 °C
Texas Instruments TPS54418ARTET	4.5 V	1	2.95 V	4 A	0.8 V	6 V	Buck	16-WFQFN Exposed Pad	2 MHz	200 kHz	3 mm	16-WQFN	3 mm	Adjustable	Surface Mount	Step-Down	Positive	Yes	-40 °C	150 °C
Texas Instruments TPS54418EVM-375				4 A										Non-Isolated							1	1 count	Board(s)	Fully Populated	1 MHz	Board	3 V	6 V	DC/DC Step Down	TPS54418	Buck	1.8 V
Texas Instruments TPS54418RTET	4.5 V	1	2.95 V	4 A	0.803 V	6 V	Buck	16-WFQFN Exposed Pad	2 MHz	200 kHz	3 mm	16-WQFN	3 mm	Adjustable	Surface Mount	Step-Down	Positive	Yes	-40 °C	150 °C
Texas Instruments TPS54418ARTER	4.5 V	1	2.95 V	4 A	0.8 V	6 V	Buck	16-WFQFN Exposed Pad	2 MHz	200 kHz	3 mm	16-WQFN	3 mm	Adjustable	Surface Mount	Step-Down	Positive	Yes	-40 °C	150 °C