IC manufacturers Helix Semiconductor

IC manufacturers (103)

Helix Semiconductor MxC 203 | Demoboard MxC 273-EB-C

Overview

TopologyBuck Converter
Input voltage48 V
Output 15 V
Output 212 V
IC revision5

Description

The MxC® 200 family consists of several monolithic, configurable, high-voltage MuxCapacitor® DC-DC converter integrated circuits targeted for use in both non-isolated and isolated, buck or boost converter applications. Using patented conversion capacitive conversion and capacitive isolation technology, the MxC 200 ICs support seamless integration with existing low-voltage power solutions to provide highly efficient 12V to 57V DC-DC converter solutions for regulated or non-regulated PoL, isolated or non-isolated applications. Intelligent MuxCapacitor timing and control optimize power delivery efficiency from no-load to maximum power.

Features

  • Three Isolated Configurations
    • 10W 48V to 12V Output
    • 3W 6V to 6V Output
    • 5W 48V to ±12V/5Vreg Outputs
  • 88% Efficiency @ 5W
  • 86% Efficiency @ 10W
  • Highest Power Density
  • Low profile board module
  • All SMD manufacture
  • Adjustable On-Board Oscillator
  • Fault Detectors
    • Output Over-Current
    • Thermal Shutdown
  • External Control Signals
    • Enable
    • External Clock Enable
    • External Clock Input

Typical applications

  • Cameras, VoIP Phones
  • Industrial Controllers, HVAC / IoT & IIoT Gateways
  • Telecom Blades, Data Centers / PoE: Wireless Access Points Security

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC max.(mΩ)
fres(MHz)
Mount
Pins
Type
IR(A)
Working Voltage(V (AC))
Technical Reference
VDC(V)
VBR(V)
IPeak(A)
PDiss(W)
VClamp max.(V)
Samples
WCAP-CSGP MLCCs 50 V(DC), 100 nF, ±10%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance100 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Technical ReferenceX7R0603104K050DFCT10000 
WCAP-CSGP MLCCs 16 V(DC), 1 µF, ±20%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance1 µF
Capacitance±20% 
Rated Voltage16 V (DC)
Size0603 
Operating Temperature -55 °C up to +85 °C
Dissipation Factor10 %
Insulation Resistance0.1 GΩ
Ceramic TypeX5R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Technical ReferenceX5R0603105M016DFCT10000 
WE-LHMI SMT Power Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Size4020 
Operating Temperature -40 °C up to +125 °C
Length4.45 mm
Width4.06 mm
Height1.8 mm
Inductance4.7 µH
Performance Rated Current2.95 A
Saturation Current @ 10%2.45 A
Saturation Current @ 30%5.4 A
DC Resistance105 mΩ
Self Resonant Frequency31 MHz
MountSMT 
Pins
WE-LHMI SMT Power Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Size4020 
Operating Temperature -40 °C up to +125 °C
Length4.45 mm
Width4.06 mm
Height1.8 mm
Inductance10 µH
Performance Rated Current1.95 A
Saturation Current @ 10%1.5 A
Saturation Current @ 30%3.15 A
DC Resistance243 mΩ
Self Resonant Frequency23 MHz
MountSMT 
Pins
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length5.08 mm
PackagingBag 
MountTHT 
Pins
TypeAngled 
Rated Current3 A
Working Voltage250 V (AC)
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length10.16 mm
PackagingBag 
MountTHT 
Pins
TypeAngled 
Rated Current3 A
Working Voltage250 V (AC)
WE-TVSP Power TVS Diode, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
SizeDO-214AC 
Operating Temperature -65 °C up to +150 °C
Length4.24 mm
Width2.67 mm
Height2.25 mm
MountSMT 
Technical ReferenceSMAJ54A 
DC Operating Voltage54 V
(Reverse) Breakdown Voltage63.15 V
(Reverse) Peak Pulse Current4.6 A
Power Dissipation400 W
Clamping Voltage [max.]87.1 V