TPS7B7702EVM

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Channels per IC:	2 - Dual
Moisture Sensitivity Level (MSL):	--
Voltage - Output:	5V, 8V
Current - Output:	300mA, 300mA
Voltage - Input:	--
Regulator Type:	Positive Adjustable
Board Type:	Fully Populated
Supplied Contents:	Board(s)
Utilized IC / Part:	TPS7B7702-Q1

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Evaluation Boards - Linear Voltage Regulators

The TPS7B7702EVM is widely used and recognized in the field of linear voltage regulator (LVR) evaluation boards. This device is used in a variety of applications and its versatility and efficiency makes it suitable for many applications. In this article, we will take a closer look at the TPS7B7702EVM\'s application field and working principle.The TPS7B7702EVM is an evaluation board or integrated circuit (IC) used to measure and adjust voltage for a variety of applications. It is capable of operating on a wide range of input voltages, from 1.2 to 17 V, and delivering outputs of up to 0.8A. It is possible to control the output voltage via I2C through two MSOP-compliant sockets, as well as via an external trim pot or a precision voltage reference IC.The TPS7B7702EVM is based on Texas Instruments\' TPS7B7702, an advanced high-efficiency, low quiescent current (QCc), single-channel LVR IC. It is part of TI\'s family of precision regulators, providing a maximum efficiency of 95% and a QCc as low as 350 nA. This device is suitable for use with Li+ battery chemistries, as well as other input sources, such as wall adapters.The TPS7B7702EVM is designed for the evaluation of the TPS7B7702 IC. The EVM contains all the necessary components to measure the performance of the TPS7B7702. These include output voltage accuracy, load regulation, output ripple, line/load transient response, output noise, output short circuit protection and fault conditions. The board also contains LEDs to indicate voltage regulation, dynamic response time, output capability and power saving mode.The TPS7B7702EVM works by converting an input voltage level to an output voltage level using an internal voltage regulator. This voltage regulator consists of several internal stages, such as power regulation, voltage reference, feed-forward compensation and error amplification. The power regulation stage is responsible for controlling the current, in order to maintain the output voltage at a constant level. The voltage reference stage provides a reference value for the power regulation stage. The feed-forward compensation stage controls the output voltage in response to rapid changes in load current or input voltage. This stage is coupled with the error amplifier, which amplifies the difference between the output voltage and the reference voltage, and this amplified signal is used to control the feed-back resistor.The TPS7B7702EVM is well suited for a variety of applications, such as portable electronics, medical equipment, building and automotive systems, and embedded systems. It is also an excellent choice for power supply applications wherever low noise, high efficiency and high QCc are desired.In summary, the TPS7B7702EVM is an extensive, high-performance solution for linear voltage regulator evaluation boards. It is easy to use and provides accurate and reliable results in a wide range of applications. Its capability to support I2C programming and monitoring makes it a suitable choice for many applications.

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