TPS61282DYFFT

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Texas Instruments

2.3MHZ 4A SYNCHRONOUS BOOST CONVERTER WITH PASS-THROUGH MODE

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TPS61282DYFFT

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Texas Instruments

2.3MHZ 4A SYNCHRONOUS BOOST CONVERTER WITH PASS-THROUGH MODE

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Description Specifications Series Pricing CAD Documents

Description

General part information

TPS61282 Series

The TPS6128xD/E device provides a power supply solution for products powered by either by a Li-Ion, Nickel-Rich, Silicon Anode, Li-Ion or LiFePO4 battery. The voltage range is optimized for single-cell portable applications like in smart-phones or tablet PCs.

Used as a high-power pre-regulator, the TPS6128xD/E extends the battery run-time and overcomes input current- and voltage limitations of the powered system.

While in shutdown, the TPS6128xD/E operates in a true pass-through mode with only 3-µA quiescent consumption for longest battery shelf life.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS61282DYFFT

Current - Output	4 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	16-UFBGA, DSBGA
Package Length	1.67 mm
Package Name	16-DSBGA
Package Width	1.67 mm
Synchronous Rectifier	Yes
Topology	Boost
Voltage - Input (Max)	4.85 V
Voltage - Input (Min)	2.3 V
Voltage - Output (Max)	4.4 V
Voltage - Output (Min/Fixed)	3.15 V

TPS61282 Series

Part	Supplied Contents	Total Output Count	Output Type	Non-Isolated Output Count	Board Type	Voltage - Input (Maximum)	Voltage - Input (Minimum)	Contents	Frequency - Switching	Voltage - Output	Main Purpose	Current - Output	Regulator Topology	Utilized IC / Part	Voltage - Input (Max)	Output Configuration	Package Name	Package Width	Package Length	Voltage - Output (Max)	Topology	Synchronous Rectifier	Function	Voltage - Output (Min/Fixed)	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Package / Case	Voltage - Input (Min)	Number of Outputs
Texas Instruments TPS61282EVM-586	Board(s)	1	Non-Isolated	1 count	Fully Populated	4.8 V	2.3 V	Board	2.3 MHz	3.3 V 3.5 V	DC/DC Step Down	4 A	Buck	TPS61282
Texas Instruments TPS61282AYFFT			Programmable						2.3 MHz			4 A			4.85 V	Positive	16-DSBGA	1.67 mm	1.67 mm	4.4 V	Boost	Yes	Step-Up	2.85 V	85 °C	-40 °C	Surface Mount	16-UFBGA DSBGA	2.3 V	1
Texas Instruments TPS61282DYFFT			Programmable						2.3 MHz			4 A			4.85 V	Positive	16-DSBGA	1.67 mm	1.67 mm	4.4 V	Boost	Yes	Step-Up	3.15 V	85 °C	-40 °C	Surface Mount	16-UFBGA DSBGA	2.3 V	1
Texas Instruments TPS61282AYFFR			Programmable						2.3 MHz			4 A			4.85 V	Positive	16-DSBGA	1.67 mm	1.67 mm	4.4 V	Boost	Yes	Step-Up	2.85 V	85 °C	-40 °C	Surface Mount	16-UFBGA DSBGA	2.3 V	1
Texas Instruments TPS61282YFFR			Programmable						2.3 MHz			4 A			4.85 V	Positive	16-DSBGA	1.67 mm	1.67 mm	4.4 V	Boost	Yes	Step-Up	2.85 V	85 °C	-40 °C	Surface Mount	16-UFBGA DSBGA	2.3 V	1
Texas Instruments TPS61282YFFT			Programmable						2.3 MHz			4 A			4.85 V	Positive	16-DSBGA	1.67 mm	1.67 mm	4.4 V	Boost	Yes	Step-Up	2.85 V	85 °C	-40 °C	Surface Mount	16-UFBGA DSBGA	2.3 V	1
Texas Instruments TPS61282DYFFR			Programmable						2.3 MHz			4 A			4.85 V	Positive	16-DSBGA	1.67 mm	1.67 mm	4.4 V	Boost	Yes	Step-Up	3.15 V	85 °C	-40 °C	Surface Mount	16-UFBGA DSBGA	2.3 V	1

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

TPS6128xD/E Low-IQ, Wide-Voltage Battery Front-End DC/DC Converter for Single-Cell Li-Ion, Ni-Rich, Si-Anode Applications datasheet (Rev. B)