PMP10650

High Density Efficient Solution for Main Aux as well as Back up Aux Power in Drones

PMP10650

Design files

Overview

PMP10650 is a high power density 40W Buck Converter design optimized for Wide Vin Drone Design using the LM3150 controller IC (Used for Drone’s Backup Power) and LM53603. The design accepts an input voltage of 7Vin to 36Vin and provides the outputs of 5V@5A for Drone’s Backup power and 5V@3A for Drone’s manpower. It features a small size and is an inexpensive and more efficient solution.

Features
  • Wide Vin Synchronous Buck Converter Design for both outputs
  • High Power Density
  • Efficiency 95%(LM3150) at 12V Input
  • Programmable Switching frequency (LM3150)-1MHz, External frequency synchronization in LM53603
  • COT Architecture in LM3150 allows Fast transient response
Output voltage options PMP10650.1 PMP10650.2
Vin (Min) (V) 7 7
Vin (Max) (V) 36 36
Vout (Nom) (V) 5 5
Iout (Max) (A) 3 5
Output Power (W) 15 25
Isolated/Non-Isolated Non-Isolated Non-Isolated
Input Type DC DC
Topology Buck- Synchronous Buck- Synchronous

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUAG3.PDF (2907 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDRGG4.PDF (157 K)

Detailed schematic diagram for design layout and components

TIDRGG5.PDF (22 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDCAR7.ZIP (197 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

Buck controllers (external switch)

LM31506V to 42V Synchronous Step-Down Controller with Adjustable Output Voltage

Data sheet document-pdfAcrobat PDF open-in-new HTML
Buck converters (integrated switch)

LM536022A, 3.5V-to-36V, Wide-Vin, Synchronous 2.1MHz Step-Down Converter

Data sheet document-pdfAcrobat PDF open-in-new HTML
Buck converters (integrated switch)

LM53602-Q13.5 to 36Vin, 2 Ampere Synchronous DC-DC Converter for Automotive Applications

Data sheet document-pdfAcrobat PDF open-in-new HTML
Buck converters (integrated switch)

LM536033A, 3.5V-to-36V, Wide-Vin, Synchronous 2.1MHz Step-Down Converter

Data sheet document-pdfAcrobat PDF open-in-new HTML
Buck converters (integrated switch)

LM53603-Q13.5 to 36Vin, 3 Ampere Synchronous DC-DC Converter for Automotive Applications

Data sheet document-pdfAcrobat PDF open-in-new HTML
N-channel MOSFETs

CSD18563Q5A60-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 6.8 mOhm

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
* Test report PMP10650 Test Results Aug. 19, 2015

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