TPS5405EVM

Active

Texas Instruments

EVAL MODULE FOR TPS5405

Find alt

Alpha

TPS5405EVM

Active

Texas Instruments

EVAL MODULE FOR TPS5405

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

TPS5405 Series

The TPS5405 is a monolithic non-synchronous buck regulator with wide operating input voltage range from 6.5 V to 28 V. Current mode control with internal slope compensation is implemented to reduce component count.

TPS5405 also features a light load pulse skipping mode, which allows for a power loss reduction from the input power supply to the system at light loading.

The switching frequency of the converters can be set from 50 kHz to 1.1 MHz with an external resistor. Frequency spread spectrum operation is introduced for EMI reduction.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS5405EVM

Board Type	Fully Populated
Contents	Board
Current - Output	1.5 A
Main Purpose	DC/DC, Step Down
Non-Isolated Output Count	1 count
Output Type	Non-Isolated
Regulator Topology	Buck
Supplied Contents	Board(s)
Total Output Count	1
Utilized IC / Part	TPS5405
Voltage - Input (Maximum)	28 V
Voltage - Input (Minimum)	6.5 V
Voltage - Output	5 VDC

TPS5405 Series

6.5V to 28V Input, 5V Fixed Output at 2A Step-Down Regulator with Intregrated MosFET

Part	Voltage - Input (Min)	Operating Temperature (Max)	Operating Temperature (Min)	Current - Output	Frequency - Switching (Max)	Frequency - Switching (Min)	Function	Output Configuration	Topology	Package Name	Number of Outputs	Synchronous Rectifier	Voltage - Output (Min/Fixed)	Voltage - Input (Max)	Output Type	Mounting Type	Package Length	Package Width	Board Type	Total Output Count	Non-Isolated Output Count	Supplied Contents	Main Purpose	Voltage - Input (Maximum)	Voltage - Input (Minimum)	Voltage - Output	Contents	Regulator Topology	Utilized IC / Part
Texas Instruments TPS5405DR	6.5 V	85 °C	-40 °C	2 A	1.1 MHz	50 kHz	Step-Down	Positive	Buck	8-SOIC	1	No	5 V	28 V	Fixed	Surface Mount	0.154 in	3.9 mm
Texas Instruments TPS5405EVM				1.5 A											Non-Isolated				Fully Populated	1	1 count	Board(s)	DC/DC Step Down	28 V	6.5 V	5 VDC	Board	Buck	TPS5405

Pricing

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

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

TPS5405EVM | Datasheet