DC1385A Multiple Output Buck Regulators by Analog Devices

Status: Production
Series: LTM4614
RoHS: Compliant
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The LTM4614 s a complete 4A dual output switching modestep-down µModule® regulator. Included in the packageare the switching controllers, power FETs, inductors andall support components. The dual 4A DC/DC convertersoperate over an input voltage range of 2.375V to 5.5V.The LTM4614 supports output voltages ranging from0.8V to 5V. The regulator output voltages are set by asingle resistor for each output. Only bulk input and outputcapacitors are needed to complete the design.The low profile package (2.82mm) enables utilization ofunused space on the bottom of PC boards for high densitypoint of load regulation.Additional features include overvoltage protection, foldbackovercurrent protection, thermal shutdown and programmablesoft-start. The power module is offered in a space saving andthermally enhanced 15mm × 15mm × 2.82mm LGA package.The LTM4614 is RoHS compliant with Pb-free finish.

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Features

Dual 4A Output Power Supply
Input Voltage Range: 2.375V to 5.5V
4A DC Typical, 5A Peak Output Current Each
0.8V Up to 5V Output Each, Parallelable
±2% Total DC Output Error (0°C ≤ TJ ≤ 125°C)
Output Voltage Tracking
Up to 95% Efficiency
Programmable Soft-Start
Short-Circuit and Overtemperature Protection
Power Good Indicators
Small and Very Low Profile Package: 15mm × 15mm × 2.82mm

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Alternative Descriptions

LTM4614EV DC to DC Converter and Switching Regulator Chip 1.176VDC to 1.224VDC/1.764VDC to 1.836VDC Output Demonstration Circuit | Richardson RFPD


DC1385A Development Boards & Evaluation Kits by Linear Technology

DEMO BOARD DC / DC REGULATOR

Status: Unknown
Series: -
RoHS: Unknown
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Demonstration circuit DC1385A features the LTM®4614EV, the high efficiency, high density power module with dual 4A switch mode outputs. Derating is necessary for certain VIN, VOUT, and thermal conditions. In the default configuration, the two outputs share the same input supply, however each regulator may have its own input supply simply by removing a resistor. By enabling the tracking feature, the outputs PERFORMANCE SUMMARY coincidentally follow another supply rail. The LTM4614 data sheet must be read in conjunction with this demo board prior to working on or modifying demo circuit DC1477A.

Features


Specifications

Silicon Manufacturer Linear Technology
Silicon Core Number LTM4614
Kit Application Type Power Management - Voltage Regulator
Application Sub Type Step Down DC / DC Regulator
Kit Contents Demonstration Board LTM4614
Product Range -
Automotive Qualification Standard -
SVHC No SVHC (07-Jul-2017)
Features High Efficiency High Density Power Module with Dual 4A Switch Mode Outputs

Frequently Asked Questions

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Additional datasheets, footprints and schematics for DC1385A are listed on our Part Details page. You can also find images and similar parts to DC1385A on this page.

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What category does DC1385A fall under?

The DC1385A is listed under Multiple Output Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to DC1385A when available in the Multiple Output Buck Regulators range under the specifications section at the bottom of the details page.

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Is the DC1385A RoHS compliant?

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

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