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TPS61040EVM-001

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Texas Instruments

TPS61040 EVALUATION BOARD

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Development Boards, Kits, Programmers

TPS61040EVM-001

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Texas Instruments

TPS61040 EVALUATION BOARD

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS61040EVM-001

Board Type	Fully Populated
Main Purpose	Special Purpose DC/DC, LCD Supply
Outputs and Type	Non-Isolated
Outputs and Type	1
Power - Output	360 mW
Regulator Topology	Boost
Supplied Contents	Board(s)
Utilized IC / Part	TPS61040
Voltage - Input [Max]	5 V
Voltage - Input [Min]	3 V
Voltage - Output	18 V

TPS61040-Q1 Series

1.8-V to 6-V input range, 400-mA boost converter, AEC-Q100 qualified

Part	Applications	Type	Supplier Device Package	Frequency	Number of Outputs	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Topology	Voltage - Supply (Max) [Max]	Dimming	Voltage - Supply (Min) [Min]	Current - Output / Channel	Voltage - Output	Package / Case	Supplied Contents	Utilized IC / Part	Regulator Topology	Board Type	Power - Output	Main Purpose	Voltage - Input [Max]	Voltage - Input [Min]	Outputs and Type	Outputs and Type	Grade	Qualification
Texas Instruments TPS61040DRVT	Backlight	DC DC Regulator	6-WSON (2x2)	1 MHz	1	Surface Mount	85 °C	-40 °C	Step-Up (Boost)	6 V	PWM	1.8 V	350 mA	28 V
Texas Instruments TPS61040DDCT	Backlight	DC DC Regulator	SOT-23-THIN	1 MHz	1	Surface Mount	85 °C	-40 °C	Step-Up (Boost)	6 V	PWM	1.8 V	350 mA	28 V	SOT-23-5 Thin TSOT-23-5
Texas Instruments TPS61040EVM-001														18 V		Board(s)	TPS61040	Boost	Fully Populated	360 mW	Special Purpose DC/DC LCD Supply	5 V	3 V	Non-Isolated	1
Texas Instruments TPS61040QDBVRQ1	Backlight	DC DC Regulator	SOT-23-5	1 MHz	1	Surface Mount	125 ¯C	-40 °C	Step-Up (Boost)	6 V		1.8 V	400 mA	28 V	SC-74A SOT-753											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	$

Digikey	Bulk	1	$ 58.80

Description

General part information

TPS61040-Q1 Series

The TPS6104x-Q1 devices are high-frequency boost converters for automotive applications. The devices are ideal for generating output voltages up to 28 V from a pre-regulated low voltage rail, dual-cell NiMH/NiCd or a single-cell Li-Ion battery, supporting input voltages from 1.8 V to 6 V.

The TPS6104x-Q1 devices operate with a switching frequency up to 1 MHz, allowing the use of small external components such as ceramic as well as tantalum output capacitors. Combined with the space-saving, 5-pin SOT-23 package, the TPS6104x-Q1 devices accomplish a small overall solution size. The TPS61040-Q1 device has an internal 400-mA switch current limit, while the TPS61041-Q1 device has a 250-mA switch current limit, offering lower output voltage ripple and allowing the use of a smaller form factor inductor for lower-power applications.

The TPS6104x-Q1 devices operate in a pulse frequency modulation (PFM) scheme with constant peak current control. The combination of low quiescent current (28 µA typical) and the optimized control scheme enable operation of the devices at high efficiencies over the entire load current range.

Documents

Technical documentation and resources