TPS544B20EVM-634

Series:	SWIFT™, D-CAP™, D-CAP2™
Part Status:	Active
Main Purpose:	DC/DC, Step Down
Outputs and Type:	1, Non-Isolated
Voltage - Output:	1V
Current - Output:	20A
Voltage - Input:	8 V ~ 14 V
Regulator Topology:	Buck
Frequency - Switching:	500kHz
Board Type:	Fully Populated
Supplied Contents:	Board(s)
Utilized IC / Part:	TPS544B20

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TPS544B20EVM-634 is a DC/DC & AC/DC (Off-Line) SMPS evaluation board, designed to evaluate the performance of Texas Instruments TPS544B20 high-performance synchronous buck converters. This evaluation board uses a voltage range of up to 20 V and offers programmable electrical characteristics suitable for its application.The evaluation board comes with a high performance, integrated 500 kHz DC/DC & AC/DC converter featuring high efficiency and low electrical noise and ripple. The board has been tested to UL, VDE, TUV, and CE standards for safety and compliance with worldwide product safety regulations.The TPS544B20EVM-634 provides users with the ability to test a range of different power supply requirements from one evaluation board. It is designed with a 20 V main voltage supply, a pre-programmed switching frequency of 500 kHz, a 430 mV peak-to-peak output voltage ripple, and a maximum output current of 6 A.Due to its 500 kHz switching frequency and other design features, the TPS544B20EVM-634 is ideal for applications which require high efficiency and low output noise. The board has been designed for use in a variety of applications including TVs, LED lighting control systems, chargers, AC/DC adapters, industrial power supplies, and multiple battery charged systems.The TPS544B20EVM-634 is designed to provide high efficiency at low power input levels and an optimized power solution that minimizes system power loss. The board features high efficiency levels, a low output voltage ripple and low switching noise due to its high switching frequency.The TPS544B20EVM-634 is an easy-to-use board that provides users with an evaluation platform to quickly evaluate the performance of the Texas Instruments TPS544B20 synchronous buck converter. The board includes several features such as a control switch, selector switch, and two mini-USB ports which allow for easy connection and control. The evaluation kit includes an AC power cable, a 24 V power supply, jumper wires, a USB cable, and user’s guide.The TPS544B20EVM-634 is capable of producing up to 6 A of continuous current and offers programmable features such as input voltage range, output voltage range, power limit, loop compensation, and soft start. In addition, the board is designed with an extended temperature range of –40 to 125 ºC to allow for operation in high temperature environments. The board also offers other features such as output over-voltage protection, reverse current protection, and power failure protection.To sum it up, the TPS544B20EVM-634 is a high-performance, integrated DC/DC & AC/DC evaluation board designed to evaluate the performance of Texas Instruments TPS544B20 high-performance synchronous buck converters. It offers a range of features and functions to aid users in the evaluation process, along with an extended temperature range for operation in high temperature environments. The evaluation board provides users with the ability to test a range of different power requirements from one evaluation board.

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