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TPS61170EVM-280

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Texas Instruments

TPS61170 DC TO DC CONVERTER AND SWITCHING REGULATOR CHIP EVALUATION BOARD

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TPS61170EVM-280

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Texas Instruments

TPS61170 DC TO DC CONVERTER AND SWITCHING REGULATOR CHIP EVALUATION BOARD

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Description Specifications Series Pricing CAD Documents

Description

General part information

TPS61170 Series

The TPS61170-Q1 is a monolithic, high-voltage switching regulator with integrated 1.2-A, 40-V power MOSFET. The device can be configured in several standard switching-regulator topologies, including boost and SEPIC. The device has a wide input-voltage range to support applications with input voltage from multicell batteries or regulated 5-V, 12-V power rails.

The TPS61170-Q1 operates at a 1.2-MHz switching frequency, allowing the use of low-profile inductors and low-value ceramic input and output capacitors. External loop compensation components give the user flexibility to optimize loop compensation and transient response. The device has built-in protection features, such as pulse-by-pulse overcurrent limit, soft start, and thermal shutdown.

The FB pin regulates to a reference voltage of1.229 V. The reference voltage can be lowered using a 1-wire digital interface (EasyScale™ protocol) through the CTRL pin. Alternatively, a pulse width-modulation (PWM) signal can be applied to the CTRL pin. The duty cycle of the signal reduces the feedback reference voltage proportionally.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS61170EVM-280

Board Type	Fully Populated
Contents	Board
Current - Output	550 mA
Frequency - Switching	1.2 MHz
Main Purpose	Step Up, DC/DC
Non-Isolated Output Count	1 count
Output Type	Non-Isolated
Regulator Topology	Boost
Supplied Contents	Board(s)
Total Output Count	1
Utilized IC / Part	TPS61170
Voltage - Input (Maximum)	18 V
Voltage - Input (Minimum)	9 V
Voltage - Output	24 V

TPS61170 Series

3-V to 18-V wide input range, 1.2-A boost converter in 2-mm x 2-mm QFN package, AEC-Q100 qualified

Part	Output Type	Package Width	Package Name	Package Length	Voltage - Output (Max)	Voltage - Input (Max)	Voltage - Input (Min)	Package / Case	Frequency - Switching	Output Configuration	Topology	Mounting Type	Number of Outputs	Synchronous Rectifier	Operating Temperature (Max)	Operating Temperature (Min)	Current - Output	Function	Voltage - Output (Min/Fixed)	Board Type	Supplied Contents	Total Output Count	Non-Isolated Output Count	Utilized IC / Part	Contents	Voltage - Input (Maximum)	Voltage - Input (Minimum)	Main Purpose	Voltage - Output	Regulator Topology	Grade	Qualification
Texas Instruments TPS61170DRVR	Adjustable	2 mm	6-WSON	2 mm	38 V	18 V	3 V	6-WDFN Exposed Pad	1.2 MHz	Positive	Boost Buck-Boost Flyback SEPIC	Surface Mount	1	No	85 °C	-40 °C	960 mA	Step-Up Step-Up/Step-Down	3 V
Texas Instruments TPS61170EVM-316	Non-Isolated								1.2 MHz								0.42 A			Fully Populated	Board(s)	1	1 count	TPS61170	Board	15 V	9 V	DC/DC Step Up or Down	12 V	Buck-Boost
Texas Instruments TPS61170DRVRG4	Adjustable	2 mm	6-WSON	2 mm	38 V	18 V	3 V	6-WDFN Exposed Pad	1.2 MHz	Positive	Boost Buck-Boost Flyback SEPIC	Surface Mount	1	No	85 °C	-40 °C	960 mA	Step-Up Step-Up/Step-Down	3 V
Texas Instruments TPS61170DRVT	Adjustable	2 mm	6-WSON	2 mm	38 V	18 V	3 V	6-WDFN Exposed Pad	1.2 MHz	Positive	Boost Buck-Boost Flyback SEPIC	Surface Mount	1	No	85 °C	-40 °C	960 mA	Step-Up Step-Up/Step-Down	3 V
Texas Instruments TPS61170EVM-280	Non-Isolated								1.2 MHz								550 mA			Fully Populated	Board(s)	1	1 count	TPS61170	Board	18 V	9 V	DC/DC Step Up	24 V	Boost
Texas Instruments TPS61170QDRVRQ1	Adjustable	2 mm	6-WSON	2 mm	38 V	18 V	3 V	6-WDFN Exposed Pad	1.2 MHz	Positive	Boost Buck-Boost Flyback SEPIC	Surface Mount	1	No	125 °C	-40 °C	960 mA	Step-Up Step-Up/Step-Down	3 V												Automotive	AEC-Q100

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

TPS61170EVM-280 | Datasheet