Specification	TPS84210RKGT

Current - Output	2 A
Frequency - Switching [Max]	2 MHz
Frequency - Switching [Min]	500 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	39-BQFN Exposed Pad
Supplier Device Package	39-B1QFN (11x9)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	6 V
Voltage - Input (Min) [Min]	2.95 V
Voltage - Output (Max) [Max]	3.6 V
Voltage - Output (Min/Fixed)	0.8 V

TPS84210 Series

3-V to 6-V Input, 2-A Synchronous Buck, Integrated Power Solution

Part	Synchronous Rectifier	Operating Temperature [Max]	Operating Temperature [Min]	Output Configuration	Mounting Type	Voltage - Output (Max) [Max]	Function	Voltage - Input (Max) [Max]	Package / Case	Supplier Device Package	Voltage - Output (Min/Fixed)	Voltage - Input (Min) [Min]	Frequency - Switching [Max]	Frequency - Switching [Min]	Topology	Number of Outputs	Current - Output	Output Type
Texas Instruments TPS84210RKGT		85 °C	-40 °C	Positive	Surface Mount	3.6 V	Step-Down	6 V	39-BQFN Exposed Pad	39-B1QFN (11x9)	0.8 V	2.95 V	2 MHz	500 kHz	Buck	1	2 A	Adjustable

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	$ 8.93
		10	$ 6.17
		25	$ 5.45
		100	$ 4.65
	Digi-Reel®	1	$ 8.93
		10	$ 6.17
		25	$ 5.45
		100	$ 4.65
	Tape & Reel (TR)	250	$ 4.26
		500	$ 4.03
		750	$ 3.91
		1250	$ 3.77
		1750	$ 3.71
Texas Instruments	SMALL T&R	1	$ 6.29
		100	$ 5.12
		250	$ 4.03
		1000	$ 3.42

Description

General part information

TPS84210 Series

The TPS84210RKG is an easy-to-use integrated power solution that combines a 2-A DC/DC converter with power MOSFETs, an inductor, and passives into a low profile, BQFN package. This total power solution requires as few as 3 external components and eliminates the loop compensation and magnetics part selection process.

The 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 12°C/W junction to ambient. The device delivers the full 2-A rated output current at 85°C ambient temperature without airflow.

The TPS84210 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.

Documents

Technical documentation and resources

TPS84210 2.95-V to 6-V Input, 2-A Synchronous Buck, Integrated Power Solution datasheet (Rev. C)

Data sheet