DC1041A-B µModule Buck Regulators by Analog Devices

Status: Production
Series: LTM4601HV
RoHS: Compliant
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The LTM4601HV is a complete 12A step-down switch mode DC/DC power supply with onboard switching controller, MOSFETs, inductor and all support components. The µModule regulator is housed in small surface mount 15mm × 15mm × 2.82mm LGA and 15mm × 15mm × 3.42mm BGA packages. Operating over an input voltage range of 4.5V to 28V, the LTM4601HV supports an output voltage range of 0.6V to 5V as well as output voltage tracking and margining. The high efficiency design delivers 12A continuous current (14A peak). Only bulk input and output capacitors are needed to complete the design.The low profile and light weight package easily mounts in unused space on the back side of PC boards for high density point of load regulation. The µModule regulator can be synchronized with an external clock for reducing undesirable frequency harmonics and allows PolyPhase® operation for high load currents.A high switching frequency and adaptive on-time current mode architecture deliver a very fast transient response to line and load changes without sacrificing stability. An onboard differential remote sense amplifier can be used to accurately regulate an output voltage independent of load current.  LTM4601 LTM4601A LTM4601HV LTM4601AHV Vin Max 20V 20V 28V 28V On Board Remote Sense LTM4601 Yes LTM4601-1 No LTM4601A Yes LTM4601A-1 No Yes Yes Back Side Pads 118 135 (for stronger solder joint stability) 118 135 (for stronger solder joint stability)

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Prices starting from US$95.63

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Features

Complete Switch Mode Power Supply
Wide Input Voltage Range: 4.5V to 28V
12A DC Typical, 14A Peak Output Current
0.6V to 5V Output Voltage
Output Voltage Tracking and Margining
Parallel Multiple µModule® Regulators for Current Sharing
Differential Remote Sensing for Precision Regulation
PLL Frequency Synchronization
±1.5% Regulation
Current Foldback Protection (Disabled at Start-Up)
RoHS Compliant with Pb-Free Finish, Gold Finish LGA (e4) or SAC 305 BGA (e1)
Ultrafast Transient Response
Current Mode Control
Up to 95% Efficiency at 5VIN, 3.3VOUT
Programmable Soft-Start
Output Overvoltage Protection
Small Footprint, Low Profile
(15mm × 15mm × 2.82mm) Surface Mount LGA and
(15mm × 15mm × 3.42mm) BGA Packages

Last 6 months Inventory & Pricing History


Alternative Descriptions

LTM4601HV DC to DC Converter and Switching Regulator Chip 1.2VDC/1.5VDC/1.8VDC/2.5VDC/3.3VDC/5VDC Output Demonstration Circuit | Richardson RFPD


DC1041A-B Development Boards & Evaluation Kits by Linear Technology

DEMO BOARD STEP DOWN REG

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

Specifications

Silicon Manufacturer Linear Technology
Silicon Core Number LTM4601HV
Kit Application Type Power Management - Voltage Regulator
Application Sub Type Step Down DC / DC Converter
Kit Contents Demo Board LTM4601HV
Product Range -
Automotive Qualification Standard -
SVHC No SVHC (07-Jul-2017)
Features 12A High Efficiency 28V Input Step Down µModule Regulator

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DC1041A-B?

Additional datasheets, footprints and schematics for DC1041A-B are listed on our Part Details page. You can also find images and similar parts to DC1041A-B on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for DC1041A-B on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DC1041A-B price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does DC1041A-B fall under?

The DC1041A-B is listed under µModule Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to DC1041A-B 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 DC1041A-B you can contact the distributor directly for product support, shipping queries etc.

Is the DC1041A-B RoHS compliant?

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

Which authorised distributors for DC1041A-B have stock available?

Authorised distributors including Richardson RFPD have stock available or on a lead time for DC1041A-B.

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