Power Supplies - Board Mount

TPS84621RUQT

Active

2.95-V TO 14.5-V INPUT, 6-A SYNCHRONOUS BUCK, INTEGRATED POWER SOLUTION

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Search across all available documentation for this part.

DocumentsTI Power Reference Design for Xilinx® Artix®-7 (AC701)TPS84620EVM-692 6-A, Integrated Power Solution EVM (Rev. A)+9

Power Supplies - Board Mount

TPS84621RUQT

Active

Texas Instruments

2.95-V TO 14.5-V INPUT, 6-A SYNCHRONOUS BUCK, INTEGRATED POWER SOLUTION

Deep-Dive with AI

DocumentsTI Power Reference Design for Xilinx® Artix®-7 (AC701)TPS84620EVM-692 6-A, Integrated Power Solution EVM (Rev. A)+9

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS84621RUQT

Applications	ITE (Commercial)
Control Features	Active High, Enable
Current - Output (Max) [Max]	6 A
Features	UVLO
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	47-BQFN Module
Size / Dimension [x]	15 mm
Size / Dimension [x]	0.59 in
Size / Dimension [y]	9 mm
Size / Dimension [y]	0.35 "
Size / Dimension [z]	0.11 in
Size / Dimension [z]	2.8 mm
Supplier Device Package	47-B1QFN (15x9)
Type	Non-Isolated PoL Module
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output 1 [Max]	5.5 V
Voltage - Output 1 [Min]	0.6 V

TPS84621 Series

2.95-V to 14.5-V Input, 6-A Synchronous Buck, Integrated Power Solution

Part	Control Features	Number of Outputs	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Applications	Features	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [y]	Mounting Type	Type	Current - Output (Max) [Max]	Voltage - Input (Min) [Min]	Supplier Device Package	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]
Texas Instruments TPS84621RUQT	Active High Enable	1	85 °C	-40 °C	47-BQFN Module	ITE (Commercial)	UVLO	15 mm	0.11 in	0.59 in	9 mm	2.8 mm	0.35 "	Surface Mount	Non-Isolated PoL Module	6 A	4.5 V	47-B1QFN (15x9)	5.5 V	0.6 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 11.44
		5	$ 11.35
		10	$ 11.27
		25	$ 11.09
		50	$ 10.75
		100	$ 9.71
	Digi-Reel®	1	$ 11.44
		5	$ 11.35
		10	$ 11.27
		25	$ 11.09
		50	$ 10.75
		100	$ 9.71
	Tape & Reel (TR)	250	$ 9.53
		500	$ 9.36
Texas Instruments	SMALL T&R	1	$ 11.39
		100	$ 9.95
		250	$ 7.67
		1000	$ 6.86

Description

General part information

TPS84621 Series

The TPS84621 is an easy-to-use integrated power solution that combines a 6-A DC-to-DC converter with power MOSFETs, an inductor, and passives into a low profile, BQFN package. This total power solution allows as few as three external components and eliminates the loop compensation and magnetics part selection process.

The 9×15×2.8 mm BQFN package is easy to solder onto a printed circuit board and allows a compact point-of-load design with greater than 90% efficiency and excellent power dissipation with a thermal impedance of 13°C/W junction to ambient. The device delivers the full 6-A rated output current at 85°C ambient temperature without airflow.

The TPS84621 offers the flexibility and the feature-set of a discrete point-of-load design and is ideal for powering performance DSPs and FPGAs. Advanced packaging technology afford a robust and reliable power solution compatible with standard QFN mounting and testing techniques.