Integrated Circuits (ICs)

TPS63050YFFT

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TPS6305X SINGLE INDUCTOR BUCK-BOOST WITH 1-A SWITCHES AND ADJUSTABLE SOFT START

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DocumentsDynamically Adjustable Output Using the TPS63000 Performing Accurate PFM Mode Efficiency Measurements (Rev. A)+21

Integrated Circuits (ICs)

TPS63050YFFT

Active

Texas Instruments

TPS6305X SINGLE INDUCTOR BUCK-BOOST WITH 1-A SWITCHES AND ADJUSTABLE SOFT START

Deep-Dive with AI

DocumentsDynamically Adjustable Output Using the TPS63000 Performing Accurate PFM Mode Efficiency Measurements (Rev. A)+21

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS63050YFFT

Current - Output	500 mA
Frequency - Switching	2.5 MHz
Function	Step-Up/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	12-UFBGA, DSBGA
Supplier Device Package	12-DSBGA
Synchronous Rectifier	True
Topology	Buck-Boost
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2.5 V
Voltage - Output (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	2.5 V

TPS63050 Series

Part	Frequency - Switching	Voltage - Input [Min]	Voltage - Input [Max]	Main Purpose	Regulator Topology	Current - Output	Outputs and Type	Outputs and Type	Utilized IC / Part	Supplied Contents	Board Type	Voltage - Output	Output Type	Voltage - Output (Max) [Max]	Package / Case	Function	Voltage - Input (Max) [Max]	Topology	Mounting Type	Output Configuration	Voltage - Input (Min) [Min]	Voltage - Output (Min/Fixed)	Supplier Device Package	Number of Outputs	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments TPS63050EVM-180	2.5 MHz	2.5 V	5.5 V	DC/DC Step Up or Down	Buck-Boost	500 mA	Non-Isolated	1	TPS63050	Board(s)	Fully Populated	3.3 V
Texas Instruments TPS63050YFFT	2.5 MHz					500 mA							Adjustable	5.5 V	12-UFBGA DSBGA	Step-Up/Step-Down	5.5 V	Buck-Boost	Surface Mount	Positive	2.5 V	2.5 V	12-DSBGA	1	85 °C	-40 °C
Texas Instruments TPS63050RMWR	2.5 MHz					500 mA							Adjustable	5.5 V	12-VFQFN	Step-Up/Step-Down	5.5 V	Buck-Boost	Surface Mount	Positive	2.5 V	2.5 V	12-VQFN-HR (2.5x2.5)	1	85 °C	-40 °C

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	$ 2.43
		10	$ 2.18
		25	$ 2.06
		100	$ 1.75
	Digi-Reel®	1	$ 2.43
		10	$ 2.18
		25	$ 2.06
		100	$ 1.75
	Tape & Reel (TR)	250	$ 1.18
		500	$ 1.10
		750	$ 1.05
		1250	$ 1.02
Texas Instruments	SMALL T&R	1	$ 1.82
		100	$ 1.51
		250	$ 1.08
		1000	$ 0.81

Description

General part information

TPS63050 Series

The TPS6305x family of devices is a high efficiency, low quiescent-current buck-boost converter, suitable for applications where the input voltage is higher or lower than the output.

Continuous output current can go as high as 500 mA in boost mode and as high as 1 A in buck mode. The maximum average current in the switches is limited to a typical value of 1 A. The TPS6305x family of devices regulate the output voltage over the complete input voltage range by automatically switching between buck or boost mode depending on the input voltage, ensuring seamless transition between modes.

The buck-boost converter is based on a fixed-frequency, pulse-width-modulation (PWM) controller using synchronous rectification to obtain the highest efficiency. At low load currents, the converter enters Power Save Mode to maintain high efficiency over the complete load current range.