VTM™
Current Multiplier

VTM3.jpg

Description

The VTM is a family of Point-of-Load (PoL) current multipliers which operate from a primary bus to deliver a wide range of isolated outputs. A proprietary ZCS/ZVS Sine Amplitude Converter™ (SAC™) topology provides the capability to transform input voltages down to fractional voltages very efficiently for applications with demanding load requirements. 

Specifications
Input Voltages   0 – 60 V
Output Voltage   0 – 55 V
Output Current   Up to 135 A
Efficiency   Up to 96%
Dimensions  

Full Chip :
32.50 x 22.00 x 6.73 mm

Half Chip :
22.00 x 16.50 x 6.73 mm

0623 ChiP :
22.50 x 8.41 x 4.50 mm

1323 ChiP :
22.50 x 15.47 x 4.50 mm

   

 

 

 

48 V Direct to CPU

Use the matrix below to select a module to meet your needs. You can click on the filter icons at the top of each column to filter results. Click on the column heading to sort the column. Once you have made your selection click on the part number to go to a product page and choose your mechanical options, and get part number specific information.
  

Part Number
Filter Column
Vin (V)
Filter Column
Vout (V)
Filter Column
Output Current (A)
Filter Column
Package
VTM48MP012T130AA0 » 40 (0 - 60) 1.0 (0 - 1.5) 130 1323 ChiP
VTM48MP010T107AA1 » 48 (0 - 60) 1.0 (0 - 1.25) 107 1323 ChiP
VTM48MP010T135AA0 » 48 (0 - 60) 1.0 (0 - 1.25) 135 1323 ChiP
VTM48EF012T130B01 » 48 (26 - 55) 1.2 (0.7 - 1.4) 130 Full Chip
VTM48RP015T050AB1 » 48 (0 - 52) 1.5 (0 - 1.63) 50 0623 ChiP
VTM48EH015T050A00 » 48 (26 - 55) 1.5 (0.8 - 1.7) 50 Half Chip
VTM48EF015T115A00 » 48 (26 - 55) 1.5 (0.8 - 1.7) 115 Full Chip
VTM48KP020T088AA1 » 48 (0 - 55) 2.0 (0 - 2.3) 88 1323 ChiP
VTM48KP020T095BA0 » 48 (0 - 55) 2.0 (0 - 2.3) 95 1323 ChiP
VTM48EH020T040A00 » 48 (26 - 55) 2.0 (1.1 - 2.3) 40 Half Chip
VTM48Ex020T080A00 » 48 (26 - 55) 2.0 (1.1 - 2.3) 80 Full Chip
VTM48Ex030T070A00 » 48 (26 - 55) 3.0 (1.6 - 3.4) 70 Full Chip
VTM48Ex040T050B0R » 48 (26 - 55) 4.0 (2.2 - 4.6) 50 Full Chip
VTM48Ex040T050B00 » 48 (26 - 55) 4.0 (2.17 - 4.58) 50 Full Chip
VTM48EH040T025B00 » 48 (26 - 55) 4.0 (2.17 - 4.58) 25 Half Chip
VTM48EH060T020A00 » 48 (26 - 55) 6.0 (3.25 - 6.87) 20 Half Chip
VTM48Ex060T040A00 » 48 (26 - 55) 6.0 (3.25 - 6.87) 40 Full Chip
VTM48Ex080T030A00 » 48 (26 - 55) 8.0 (4.34 - 9.16) 30 Full Chip
VTM48Ex096T025A00 » 48 (26 - 55) 9.6 (6.4 - 11.0) 25 Full Chip
VTM48EH120x010B00 » 48 (26 - 55) 12 (6.5 - 13.8) 10 Half Chip
VTM48Ex120T025A00 » 48 (26 - 55) 12 (6.5 - 13.8) 25 Full Chip
VTM48Ex120T025A0R » 48 (26 - 55) 12 (6.5 - 13.8) 25 Full Chip
VTM48Ex160T015A00 » 48 (26 - 55) 16 (8.67 - 18.3) 15 Full Chip
VTM48Ex240T012A00 » 48 (26 - 55) 24 (13.8 - 26.5) 12 Full Chip
VTM48Ex320T009A00 » 48 (26 - 55) 32 (17.3 - 36.7) 9 Full Chip
VTM48Ex480T006A00 » 48 (26 - 55) 48 (26 - 55) 6 Full Chip
1     26 products
Features & Benefits
  • High power conversion
  • No bulk energy storage required
  • Optimized for common PoL voltages
  • Low profile and small form factor
  • High-frequency Sine Amplitude Converter™

 

Diagram
48V to CPU

 

Documentation

 

Application Notes

PDFAN:002 – PRM / VTM Parallel Operation »

PDFAN:005 – FPA Printed Circuit Board Layout Guidelines »

PDFAN:009 – SMT J-Lead VI Chip Soldering Recommendations »
spaceFor surface mount full and half VI Chip packages

PDFAN:017 – RoHS Compliant Through-Hole VI Chip Soldering Recommendations »
spaceFor through hole full VI Chip packages

PDFAN:018 – Providing a Constant Current for Powering LEDs using the PRM and VTM »

PDFAN:024 – Accurate Point-of-Load Voltage Regulation Using Simple Adaptive Loop Feedback »

PDFAN:031 – Through-Hole ChiP Package Soldering Guidelines »
spaceFor through-hole ChiP (Converter Housed in a Packages), example packages: 6123,2361, 4623, and 2223

PDFAN:034 – Creating Higher Voltage Outputs using Series Connected Sine Amplitude Converters »

PDFAN:036 – Recommendations for Maximum Compressive Force of Heat Sinks »

 

User Guides / Manuals

PDFUG:007 – Constant Current (CC) Demonstration Board User Guide »

PDFUG:014 – VI Chip VTM®-Evaluation Board User Guide »

 

Safety Approvals

Full-Chip VTM

PDFcURus – UL 60950-1, CSA 60950-1 »

PDFcTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1 »

PDFCE Mark – Low Voltage Directive (2014/35/EU) and RoHS Recast Directive (2011/65/EU) »

PDFCB Certificate – IEC 60950-1 »

 

 

Half-Chip VTM 

PDFcURus – UL 60950-1, CSA 60950-1 »

PDFcTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1 »

PDFCE Mark – Low Voltage Directive (2014/35/EU) and RoHS Recast Directive (2011/65/EU) »

PDFCB Certificate – IEC 60950-1 »

 

 

Full-Chip VTM (High Current)

PDFcURus – UL 60950-1, CSA 60950-1 »

PDFcTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1 »

PDFCE Mark – Low Voltage Directive (2014/35/EU) and RoHS Recast Directive (2011/65/EU) »

PDFCB Certificate – IEC 60950-1 »

 

 

0623, 1323 VTM

PDFcURus – UL 60950-1, CSA 60950-1 »

PDFcTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1 »

PDFCE Mark – Low Voltage Directive (2014/35/EU) and RoHS Recast Directive (2011/65/EU) »

PDFCB Certificate – IEC 60950-1 »

 

 

 

White Papers

PDFFPA Overview: An Introduction to FPA »

PDFEnabling Next Generation HIgh-Density Power Conversion »

PDFHigh Current, Low Voltage Solution for Microprocessor Applications from 48 V Input »

PDFDatacenter Power Delivery Architectures: Efficiency and Annual Operating Costs »

PDFEfficient Power Conversion Solutions »

PDFDual-Stage Feedback Technique for Single-Pole Feedback Compensation »

 

 

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Accessories

Accessories for this product family can be found on the individual product pages.