DC2113A High Input Voltage Buck Regulators by Analog Devices

Status: Production
Series: LTC3649
RoHS: Compliant
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The LTC3649 is a high efficiency 60V, 4A synchronous monolithic step-down regulator. The regulator features a single resistor programmable output voltage, internal compensation and high efficiencies over a wide VOUT range.The step-down regulator operates from an input voltage range of 3.1V to 60V and provides an adjustable rail-to-rail output range from (VIN – 0.5V) to ground while delivering up to 4A of output current. The switching frequency is also adjusted with an external resistor. A user-selectable mode input is provided to allow the user to trade off ripple noise for efficiency at light loads; Burst Mode operation provides the highest efficiency at light loads, while forced continuous mode provides low output ripple. The MODE/SYNC pin can also be used to allow the user to synchronize the switching frequency to an external clock.The LTC3649 operates with a peak current mode architecture that allows for fast transient response with inherent cycle-to-cycle current limit protection. It also features programmable output current limit, current monitoring and input voltage regulation.

Where to Buy

Prices starting from US$201.35

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Newark Electronics
from US$201.35
3
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element14
from US$222.39
3
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Farnell
from US$201.92
3
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Richardson RFPD
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Last 6 months Inventory & Pricing History


Alternative Descriptions

Demo Board, Syn Step Down Regulator Rohs Compliant: Yes |Analog Devices, Inc. DC2113A | Newark Electronics
DEMO BOARD, SYN STEP DOWN REGULATOR | element14
LTC3649 DC to DC Converter and Switching Regulator Chip 3.3V/5V Output Demonstration Circuit | Richardson RFPD


DC2113A Development Boards & Evaluation Kits by Linear Technology

DEMO BOARD SYNC BUCK CONVERTER

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Demonstration circuit 2113A is a high input voltage, high efficiency synchronous monolithic buck converter featuring the LTC®3649. The DC2113A has wide input voltage range from 3.1V up to 60V. The output voltage of the DC2113A can be set as to 3.3V or 5V. However, “USER SELECT” option of DC2113A allows output voltage to be as high as input voltage minus 0.5V, with certain modifications. DC2113A is capable of delivering up to 4A of output current. DC2113A supports three operation modes: Fixed-Frequency modulation, Burst Mode® operation and the user can synchronize it with external clock also. Fixed-Frequency mode of operation maximizes the output current, reduces output voltage ripple, and yields a low noise switching spectrum. Burst Mode operation employs a variable frequency switching algorithm that minimizes the no-load input quiescent current and improves efficiency at light loads. PERFORMANCE SUMMARY

Features


Specifications

Silicon Manufacturer Linear Technology
Silicon Core Number LTC3649
Kit Application Type Power Management
Application Sub Type Synchronous Buck Converter
Kit Contents Demo Board LTC3649
Product Range -
Automotive Qualification Standard -
SVHC No SVHC (07-Jul-2017)
Features Synchronous Step-down Converter 500KHz Switching 97% Efficiency 4A/5V Output 4-60V Supply

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DC2113A?

Additional datasheets, footprints and schematics for DC2113A are listed on our Part Details page. You can also find images and similar parts to DC2113A on this page.

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What category does DC2113A fall under?

The DC2113A is listed under High Input Voltage Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to DC2113A when available in the High Input Voltage Buck Regulators range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the DC2113A you can contact the distributor directly for product support, shipping queries etc.

Is the DC2113A RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for DC2113A have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for DC2113A.

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