DC2171A-A µModule Buck Regulators by Analog Devices

Status: Production
Series: LTM4623
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTM4623 is a complete 3A step-down switchingmode μModule (micromodule) regulator in a tiny ultrathin6.25mm × 6.25mm × 1.82mm LGA and 6.25mm × 6.25mm× 2.42mm BGA packages. Included in the package are theswitching controller, power FETs, inductor and supportcomponents. Operating over an input voltage range of4V to 20V or 2.375V to 20V with an external bias supply,the LTM4623 supports an output voltage range of 0.6V to5.5V, set by a single external resistor. Its high efficiencydesign delivers 3A continuous output current. Only ceramicinput and output capacitors are needed.The LTM4623 supports selectable discontinuous modeoperation and output voltage tracking for supply rail sequencing.Its high switching frequency and current modecontrol enable a very fast transient response to line andload changes without sacrificing stability. Fault protection features include overvoltage, overcurrentand overtemperature protection.The LTM4623 is available with SnPb (BGA) or RoHScompliant terminal finish.

Where to Buy

Prices starting from US$73.44

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$76.50
508
in stock
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Logo for Chip One Stop
Chip One Stop
from US$75.70
5
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$73.44
-
Buy Now

Features

<2mm Height, Complete Solution in <1cm2 (Single-Sided PCB) or 0.5cm2 (Dual-Sided PCB)
Wide Input Voltage Range: 4V to 20V
Input Voltage Down to 2.375V with External Bias
0.6V to 5.5V Output Voltage
3A DC Output Current
±1.5% Maximum Total DC Output Voltage Error
Current Mode Control, Fast Transient Response
Low EMI EN55022 Class B Compliant
External Frequency Synchronization
Multiphase Operation with Current Sharing
Output Voltage Tracking
Selectable Discontinuous Mode
Power Good Indicator
Overvoltage, Overcurrent and Overtemperature Protection
Ultrathin (6.25mm × 6.25mm × 1.82mm) LGA Package and (6.25mm × 6.25mm × 2.42mm) BGA Package

Alternative Descriptions

LTM4623 Demo Board - Low Profi | Analog Devices
SEMICONDUCTOR DESIGNER KIT | Richardson RFPD


DC2171A-A Development Boards & Evaluation Kits by Linear Technology

DEMO BOARD BUCK CONVERTER

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

Specifications

Silicon Manufacturer Linear Technology
Silicon Core Number LTM4623
Kit Application Type Power Management - Voltage Regulator
Application Sub Type Buck Regulator
Kit Contents Demo Board LTM4623
Product Range -
Automotive Qualification Standard -
SVHC No SVHC (07-Jul-2017)
Features 3A Step-down Micromodule Regulator 4V-20V Operation 600mV-5V O/P with Voltage Tracking

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DC2171A-A?

Additional datasheets, footprints and schematics for DC2171A-A are listed on our Part Details page. You can also find images and similar parts to DC2171A-A on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for DC2171A-A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DC2171A-A price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does DC2171A-A fall under?

The DC2171A-A is listed under µModule Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to DC2171A-A when available in the µModule Buck Regulators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the DC2171A-A you can contact the distributor directly for product support, shipping queries etc.

Is the DC2171A-A RoHS compliant?

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

Which authorised distributors for DC2171A-A have stock available?

Authorised distributors including Analog Devices, Chip One Stop and Richardson RFPD have stock available or on a lead time for DC2171A-A.

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