Tiny Integrated Solution Powers RF Agile Radio Applications and FPGAs

Efficient, reliable PMU for complex integrated power solutions required by advanced software-defined radio and FPGA applications

India, March 6, 2014: Analog Devices, Inc. (NASDAQ: ADI), a global leader in high-performance semiconductors for signal-processing applications, introduced today an integrated family of efficient power management ICs (integrated circuits) targeting compact, high density power solutions for RF agile radio and FPGA/processor-based (field-programmable gate array) applications.

The ADP505x family of power management ICs was designed as an integrated power solution for picocell and femtocell base stations, portable and handheld devices as well as most applications needing a compact, integrated power solution. Designed to support Analog Devices’ AD9361 RF Transceiver for software-defined radio (SDR) applications, it can also be used as an integrated power solution for many of Altera Corp.’s (NASDAQ: ALTR) and Xilinx Inc.’s (NASDAQ: XLNX) FPGA platforms. For more information about ADI integrated power management solutions and FPGAs: Integrated Power Solutions for Altera FPGAs and Integrated Power Solutions for Xilinx FPGAs.

The ADP505x combines multiple buck regulators and LDOs (low-dropout regulators) into a single, compact 48-lead LFCSP (7 mm x 7 mm) package resulting in a power density solution of up to 25 W power design in only 310 mm2 PCB area. It is an extremely versatile multi-output regulator with four buck switching regulators (4 A, 4 A, 1.2 A, 1.2 A) and one 200-mA LDO. The ADP5050 implements an I²C® interface that allows the input voltage to the device and the die temperature to be monitored, increasing the power solution’s overall reliability. Its integrated design allows a single IC to be designed into many different applications, reducing power supply design time.

The ADP5050/51/52/53 two-high current buck regulators are resistor programmable using an external resistor to allow the power supply designer to quickly trim the current limit to 4A, 2.5A or 1.2A. All four switching regulators operate over a wide input voltage range (4.5 V to 15 V) and are synchronized to a single clock with a wide programmable range (250 kHz to 1.4M Hz), which have programmable phase shits (0°, 90°, 180°, 270°) on each buck regulator to reduce input ripple.

Availability and Pricing

Product

 

Description

 

Status

 

Price Each Per 1,000

 

Packaging

ADP5050

 

Quad Buck + LDO + I2C

 

Now

 

$4.39

 

48-lead LFCSP

ADP5051

 

Quad Buck + POR/WDI + I2C

 

Now

 

$4.59

 

48-lead LFCSP

ADP5052

 

Quad Buck + LDO

 

Now

 

$3.59

 

48-lead LFCSP

ADP5053

 

Quad Buck + POR/WDI

 

Now

 

$3.79

 

48-lead LFCSP

About Analog Devices

Innovation, performance, and excellence are the cultural pillars on which Analog Devices has built one of the longest standing, highest growth companies within the technology sector. Acknowledged industry-wide as the world leader in data conversion and signal conditioning technology, Analog Devices serves over 60,000 customers, representing virtually all types of electronic equipment. Analog Devices is headquartered in Norwood, Massachusetts, with design and manufacturing facilities throughout the world. Analog Devices is included in the S&P 500 Index. http://www.analog.com


Contact:

Sharmita Mandal
Text100
+91 80 4089 7272




Review Article Be the first to review this article
Rand3D

Featured Video
Jobs
Mechanical Engineer I for Air Techniques, Inc at Melville, NY
Proposal Support Coordinator for Keystone Aerial Surveys at Philadelphia, PA
Upcoming Events
The Rise of Mechatronics at Dassault Systèmes San Diego 5005 Wateridge Vista Drive San Diego CA - Sep 12, 2017
The Rise of Mechatronics at Buca di Beppo - Pasadena 80 West Green Street Pasadena CA - Sep 13, 2017
The Rise of Mechatronics at Dassault Systèmes Santa Clara 3979 Freedom Circle, Ste 750 Santa Clara CA - Sep 14, 2017
The 30th Annual Integrated Process Excellence Symposium & Training at Wyndham Grand Bonnet Creek Resort Orlando FL - Sep 18 - 20, 2017
Kenesto: 30 day trial
SolidCAM: Cutting Webinar



Internet Business Systems © 2017 Internet Business Systems, Inc.
25 North 14th Steet, Suite 710, San Jose, CA 95112
+1 (408) 882-6554 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering EDACafe - Electronic Design Automation GISCafe - Geographical Information Services TechJobsCafe - Technical Jobs and Resumes ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy Policy Advertise