Blog về công ty ADI ADPL12010EVKIT Isolated Output DC/DC Step Down Converter Evaluation Board

ADI ADPL12010EVKIT Isolated Output DC/DC Step Down Converter Evaluation Board

Shenzhen Mingjiada Electronics Co., Ltd., as a renowned supplier of electronic components, is now supplying this ADI ADPL12010EVKIT isolated output DC/DC buck converter evaluation board to the market.

The ADPL12010EVKIT is a development kit specifically designed for evaluating the ADPL12010 series of synchronous buck converters. This highly efficient power solution, featuring a low quiescent current of just 20μA, is widely employed in sectors demanding exceptional power efficiency and stability, such as communications, industrial automation, and automotive electronics.

Overview of the ADPL12010EVKIT Evaluation Board

The ADPL12010EVKIT is not merely a demonstration board but a fully assembled and tested complete power solution prototype. It is designed to enable engineers to evaluate chip performance rapidly and accurately, significantly reducing the time from design to production.

The advantages of this ADPL12010EVKIT evaluation board are substantial: its wide input voltage range (3V-20V) ensures compatibility with diverse input sources, from batteries to industrial power supplies. The adjustable output voltage offers considerable design flexibility, allowing engineers to configure the default 3.3V output to any voltage between 0.8V and 10V with minimal component changes. This accommodates diverse load requirements such as processor cores, memory, and peripherals. With an output current capability of up to 10A and an ultra-low quiescent current of 20μA, it is ideally suited for power-sensitive battery-powered devices and high-power-density applications in communications and industrial equipment.

ADPL12010EVKIT Technical Specifications

The technical specifications of the ADPL12010EVKIT evaluation board demonstrate ADI's technological leadership in power management. This kit comes pre-installed with the ADPL12010AFOB+ (1.5MHz) chip.

The ADPL12010EVKIT evaluation board features multiple test points and jumpers for evaluation purposes, with an adjustable output voltage defaulted to 3.3V. With minimal component changes, this evaluation board can be easily configured for output voltages ranging from 0.8V to 6V (1.5MHz) or up to 10V (400kHz).

Regarding fundamental specifications, the ADPL12010EVKIT evaluation board operates within a broad input voltage range of 3V to 20V and delivers output currents up to 10A.

By monitoring the PGOOD signal, engineers can observe output voltage quality in real time. This capability is crucial for ensuring the stability and reliability of power supply systems.

ADPL12010EVKIT Application Scenarios

Portable and Battery-Powered Devices: Such as handheld medical diagnostic instruments and industrial scanning terminals, where its ultra-low quiescent current significantly extends battery life.

Communications and Networking Equipment: The ADPL12010EVKIT delivers efficient, stable core and I/O voltages for critical chips including FPGAs, ASICs, and microprocessors, meeting stringent requirements for power supply ripple and dynamic response.

Industrial Automation Systems: The ADPL12010EVKIT delivers reliable isolated or non-isolated auxiliary power for sensors, PLC modules, and distributed I/O, adapting to complex industrial voltage environments.

Automotive Electronics: Suitable for power conditioning in infotainment systems and ADAS sensors, its wide input range accommodates automotive battery voltage fluctuations.

ADPL12010EVKIT On-Board Design and Evaluation Features

To ensure comprehensive and convenient evaluation, the ADPL12010EVKIT incorporates meticulous hardware design considerations:

Out-of-the-box functionality: The evaluation board comes pre-installed with the ADPL12010 chip and pre-configured for 3.3V output, enabling engineers to commence basic testing by connecting power and load.

Extensive Test Interfaces: The ADPL12010EVKIT features multiple test points and jumpers, enabling straightforward measurement of voltage, current, and waveforms at critical nodes, or enabling/disabling specific functions via jumper configuration.

Verified PCB layout: The ADPL12010EVKIT evaluation board features an optimised printed circuit board layout. This not only ensures performance aspects such as thermal management and EMI compliance but also provides engineers with a directly referenceable example for their final product design, effectively reducing design risks.

Mingjiada Electronics maintains long-term supply of other ADI evaluation board components, including but not limited to the following models:

ADL5330-EVALZ

ADL9005-EVALZ

EVAL-ADA4870EBZ

AD8232-EVALZ

AD8410AR-EVALZ

AD8418-EVALZ

AD8479R-EBZ

AD8494-EVALZ

AD8495-EVALZ

AD8497-EVALZ

DA4254CP-EBZ

ADA4254RU-EBZ

ADA4857-2YCP-EBZ

ADPA1105-EVALZ

EVAL-ADA4625-1ARDZ