| Allicdata Part #: | DC257A-ND |
| Manufacturer Part#: |
DC257A |
| Price: | $ 71.40 |
| Product Category: | Development Boards, Kits, Programmers |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | BOARD EVAL FOR LTC1707CS8 |
| More Detail: | LTC1707 - DC/DC, Step Down 1, Non-Isolated Outputs... |
| DataSheet: |  DC257A Datasheet/PDF |
| Quantity: | 2 |
| 1 +: | $ 64.26000 |
Specifications
| Series: | -- |
| Part Status: | Active |
| Main Purpose: | DC/DC, Step Down |
| Outputs and Type: | 1, Non-Isolated |
| Voltage - Output: | 1.5V, 1.8V, 2.5V, 2.9V or 3.3V |
| Current - Output: | 600mA |
| Voltage - Input: | 2.85 V ~ 8.5 V |
| Regulator Topology: | Buck |
| Frequency - Switching: | 350kHz |
| Board Type: | Fully Populated |
| Supplied Contents: | Board(s) |
| Utilized IC / Part: | LTC1707 |
| Base Part Number: | LTC1707 |
Description
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The DC257A Evaluation Board provides customers looking to use the Renesas R2A20117FP Power Management IC (PMIC) with an easy to use and trouble-free platform, enabling them to quickly and easily experiment with new ideas and designs. The DC257A was designed to give users a comprehensive introduction into the world of off-line switch mode power supply (SMPS) design. With a wide range of features and flexible design variables, the DC257A is capable of helping users create switching power supplies and DC/DC converters.
One of the most exciting features of the DC257A is its ability to work with both AC and DC power supplies. It not only supports a wide range of AC voltages but also supports both positive and negative output voltages. This means that it can be used to create a wide range of off-line SMPS products from very low to very high power levels. This gives users an enormous amount of flexibility and also makes it possible to quickly tweak a design to get the desired performance.
At the heart of the DC257A is the Renesas R2A20117FP PMIC. This chip contains all the necessary functions for an efficient off-line SMPS design. It contains a configurable single-ended buck converter with a current limit and low-voltage protection. It can also be used to create a dual-ended buck converter or a dual-ended boost converter. The PMIC also includes a low-side current sense circuit, a programmable soft-start, and integrated overvoltage protections.
The DC257A also contains additional features such as a power switch control, voltage sense, temperature sensor, and a variety of control inputs. This allows the user to easily integrate the DC257A into their own design. Additionally, the evaluation board includes an onboard serial interface which can be used to program the controller and monitor its performance in real time. This makes it easy to quickly debug and improve the design performance.
The main application field of the DC257A is in off-line SMPS design. It can be used to create a high-efficiency and reliable power supply for a range of applications. This could include powering DSPs, CPUs, digital systems, and microcontrollers. The integration of a microcontroller with the DC257A makes it easy to create custom power supply solutions for any application.
In addition to the R2A20117FP PMIC, the DC257A also contains a Zener diode and several external components such as capacitors and resistors. This provides the user with a range of design options to create a highly efficient and reliable power supply. The DC257A is also capable of supporting a wide range of AC inputs and outputs, making it ideal for use in applications where higher-voltage power supplies are needed.
The DC257A is an excellent choice for anyone looking to create powerful and reliable off-line SMPS designs. With its flexible design variables and numerous integrated features, it allows users to get up and running quickly. The integrated features of the DC257A also make it easy to monitor and improve the power supply performance in real time. With the DC257A, users can quickly experiment with new ideas and designs to create an efficient and reliable off-line SMPS.
The specific data is subject to PDF, and the above content is for reference
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