Integrated Circuits (ICs)

TPS61281AYFFR

Obsolete

Texas Instruments

IC REG BOOST PROG 5A 16DSBGA

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Integrated Circuits (ICs)

TPS61281AYFFR

Obsolete

Texas Instruments

IC REG BOOST PROG 5A 16DSBGA

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS61281AYFFR

Current - Output	5 A
Frequency - Switching	2.3 MHz
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	Positive
Output Type	Programmable
Package / Case	DSBGA, 16-UFBGA
Supplier Device Package	16-DSBGA (1.67x1.67)
Synchronous Rectifier	True
Topology	Boost
Voltage - Input (Max) [Max]	4.85 V
Voltage - Input (Min) [Min]	2.3 V
Voltage - Output (Max) [Max]	4.4 V
Voltage - Output (Min/Fixed)	2.85 V

TPS61281 Series

Part	Voltage - Input (Max) [Max]	Mounting Type	Voltage - Output (Min/Fixed)	Topology	Frequency - Switching	Voltage - Input (Min) [Min]	Output Configuration	Output Type	Number of Outputs	Function	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Supplier Device Package	Package / Case	Voltage - Output (Max) [Max]	Outputs and Type	Outputs and Type	Supplied Contents	Board Type	Regulator Topology	Voltage - Output	Contents	Utilized IC / Part	Main Purpose	Voltage - Input [Max]	Voltage - Input [Min]
Texas Instruments TPS61281DYFFR	4.85 V	Surface Mount	3.15 V	Boost	2.3 MHz	2.3 V	Positive	Programmable	1	Step-Up	85 C	-40 ¯C	3 A	16-DSBGA (1.67x1.67)	16-UFBGA DSBGA	4.4 V
Texas Instruments TPS61281YFFT	4.85 V	Surface Mount	2.85 V	Boost	2.3 MHz	2.3 V	Positive	Programmable	1	Step-Up	85 C	-40 ¯C	3 A	16-DSBGA (1.67x1.67)	16-UFBGA DSBGA	4.4 V
Texas Instruments TPS61281EVM-586					2.3 MHz								3 A				1	1 Non-Isolated Output Non-Isolated	Board(s)	Fully Populated	Boost	3.15 V 3.35 V	Board(s)	TPS61281	DC/DC Step Up	4.8 V	2.3 V
Texas Instruments TPS61281AYFFT	4.85 V	Surface Mount	2.85 V	Boost	2.3 MHz	2.3 V	Positive	Programmable	1	Step-Up	85 C	-40 ¯C	5 A	16-DSBGA (1.67x1.67)	16-UFBGA DSBGA	4.4 V
Texas Instruments TPS61281DYFFT	4.85 V	Surface Mount	3.15 V	Boost	2.3 MHz	2.3 V	Positive	Programmable	1	Step-Up	85 C	-40 ¯C	3 A	16-DSBGA (1.67x1.67)	16-UFBGA DSBGA	4.4 V
Texas Instruments TPS61281AYFFR	4.85 V	Surface Mount	2.85 V	Boost	2.3 MHz	2.3 V	Positive	Programmable	1	Step-Up	85 C	-40 ¯C	5 A	16-DSBGA (1.67x1.67)	16-UFBGA DSBGA	4.4 V
Texas Instruments TPS61281YFFR	4.85 V	Surface Mount	2.85 V	Boost	2.3 MHz	2.3 V	Positive	Programmable	1	Step-Up	85 C	-40 ¯C	3 A	16-DSBGA (1.67x1.67)	16-UFBGA DSBGA	4.4 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.78
		68875	$ 0.78

Description

General part information

TPS61281 Series

Boost Switching Regulator IC Positive Programmable 2.85V 1 Output 5A (Switch) 16-UFBGA, DSBGA

Documents

Technical documentation and resources

No documents available