Integrated Circuits (ICs)

TPS61085TDGKRQ1

Obsolete

Texas Instruments

IC REG BOOST ADJ 2A 8VSSOP

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Integrated Circuits (ICs)

TPS61085TDGKRQ1

Obsolete

Texas Instruments

IC REG BOOST ADJ 2A 8VSSOP

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS61085TDGKRQ1

Current - Output	2 A
Frequency - Switching	1.2 MHz, 650 kHz
Function	Step-Up
Grade	Automotive
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	8-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Qualification	AEC-Q100
Synchronous Rectifier	False
Topology	Boost
Voltage - Input (Max) [Max]	6 V
Voltage - Input (Min) [Min]	2.3 V
Voltage - Output (Max)	18.5 V
Voltage - Output (Min/Fixed)	2.8 V

TPS61085A-Q1 Series

650-kHz and 1.2-MHz, 18.5-V step-up DC/DC converter, AEC-Q100 qualified

Part	Output Configuration	Number of Outputs	Voltage - Output (Max)	Frequency - Switching	Function	Voltage - Output (Min/Fixed)	Supplier Device Package	Mounting Type	Output Type	Topology	Voltage - Input (Min) [Min]	Package / Case	Package / Case [custom]	Package / Case [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Voltage - Input (Max) [Max]	Package / Case	Regulator Topology	Voltage - Output	Board Type	Outputs and Type	Outputs and Type	Utilized IC / Part	Voltage - Input [Max]	Voltage - Input [Min]	Main Purpose	Supplied Contents	Grade	Qualification
Texas Instruments TPS61085PWRG4	Positive	1	18.5 V	1.2 MHz 650 kHz	Step-Up	2.8 V	8-TSSOP	Surface Mount	Adjustable	Boost	2.3 V	8-TSSOP	0.173 "	4.4 mm	85 °C	-40 °C	2 A	6 V
Texas Instruments TPS61085PWG4	Positive	1	18.5 V	1.2 MHz 650 kHz	Step-Up	2.8 V	8-TSSOP	Surface Mount	Adjustable	Boost	2.3 V	8-TSSOP	0.173 "	4.4 mm	85 °C	-40 °C	2 A	6 V
Texas Instruments TPS61085DGKR	Positive	1	18.5 V	1.2 MHz 650 kHz	Step-Up	2.8 V		Surface Mount	Adjustable	Boost	2.3 V	8-MSOP 8-TSSOP	0.118 in		85 °C	-40 °C	2 A	6 V	3 mm
Texas Instruments TPS61085PW	Positive	1	18.5 V	1.2 MHz 650 kHz	Step-Up	2.8 V	8-TSSOP	Surface Mount	Adjustable	Boost	2.3 V	8-TSSOP	0.173 "	4.4 mm	85 °C	-40 °C	2 A	6 V
Texas Instruments TPS61085DGKT	Positive	1	18.5 V	1.2 MHz 650 kHz	Step-Up	2.8 V		Surface Mount	Adjustable	Boost	2.3 V	8-MSOP 8-TSSOP	0.118 in		85 °C	-40 °C	2 A	6 V	3 mm
Texas Instruments TPS61085PWR	Positive	1	18.5 V	1.2 MHz 650 kHz	Step-Up	2.8 V	8-TSSOP	Surface Mount	Adjustable	Boost	2.3 V	8-TSSOP	0.173 "	4.4 mm	85 °C	-40 °C	2 A	6 V
Texas Instruments TPS61085-Q1EVM																	600 mA			Boost	12 V	Fully Populated	Non-Isolated	1	TPS61085-Q1	6 V	2.3 V	DC/DC Step Up	Board(s)
Texas Instruments TPS61085TDGKRQ1	Positive	1	18.5 V	1.2 MHz 650 kHz	Step-Up	2.8 V		Surface Mount	Adjustable	Boost	2.3 V	8-MSOP 8-TSSOP	0.118 in		105 °C	-40 °C	2 A	6 V	3 mm											Automotive	AEC-Q100
Texas Instruments TPS61085ATDGKRQ1	Positive	1	18.5 V	1.2 MHz 650 kHz	Step-Up	2.8 V		Surface Mount	Adjustable	Boost	2.3 V	8-MSOP 8-TSSOP	0.118 in		125 ¯C	-40 °C	2 A	6 V	3 mm											Automotive	AEC-Q100
Texas Instruments TPS61085ATDGKTQ1	Positive	1	18.5 V	1.2 MHz 650 kHz	Step-Up	2.8 V		Surface Mount	Adjustable	Boost	2.3 V	8-MSOP 8-TSSOP	0.118 in		125 ¯C	-40 °C		6 V	3 mm											Automotive	AEC-Q100

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

TPS61085A-Q1 Series

The TPS61085A-Q1 device is a high-frequency, high-efficiency, DC/DC boost converter with an integrated 2-A, 0.13-Ω power switch capable of providing an output voltage up to 18.5 V. The selectable frequency of 650 kHz or 1.2 MHz allows the use of small external inductors and capacitors and provides fast transient response. The external compensation allows optimizing the regulator for application conditions. A capacitor connected to the specific soft-start pin minimizes inrush current at start-up.

Documents

Technical documentation and resources