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  3. Infineon — EiceDRIVER™ Transformer Driver ICs

Infineon — EiceDRIVER™ Transformer Driver ICs

 

Infineon EiceDRIVER™ Transformer Driver ICs

Supports TRENCHSTOP™ IGBTs, OptiMOS™ MOSFETs, CoolMOS™ superjunction MOSFETs, CoolGaN™ high electron mobility transistors, and CoolSiC™ MOSFETs

Infineon features the EiceDRIVER™ Power 2EP1xxR family, a full-bridge transformer driver IC that provides a simple power-supply alternative to generate an asymmetric output voltage to supply isolated gate drivers. The IC features a unique duty-cycle adjustment capability, integrated temperature, short-circuit, and UVLO protections, and frequency adjustment options, all of which contribute to highly efficient, customizable, and flexible design possibilities aimed at reducing system costs and enhancing reliability.

Power electronics applications employ power device switches. And power device switches require optimum gate drive solutions utilizing efficent power supplies. That’s why we offer new EiceDRIVER™ Power 2EP1xxR transformer driver IC solutions suitable for any isolated gate driver power switch, and any application. Designed to optimally supply gate drivers for various switches, it supports TRENCHSTOP™ IGBTs, OptiMOS™ MOSFETs, CoolMOS™ superjunction MOSFETs, CoolGaN™ high electron mobility transistors, and CoolSiC™ MOSFETs, working seamlessly with EiceDRIVER™ gate driver ICs and other similar products.

Features

  • Unique duty-cycle adjustment capability
  • Integrated temperature, short-circuit, and UVLO protections
  • Frequency adjustment options

Applications

  • Commercial HVAC
  • Energy Storage Systems
  • EV charging
  • Industrial motor drives and controls
  • Industrial robots system solutions for Industry 4.0

Block Diagram 2EP1xxR Family

Infineon — EiceDRIVER™ Transformer Driver ICs

 

Featured Lineup

2EP100R

Description

The 2EP100R is a full-bridge transformer driver integrated circuit in a compact TSSOP8 pin package, optimized for generating an asymmetric output voltage to supply isolated gate drivers. It features power integration and optimizations for asymmetric gate driver supply due to its unique duty-cycle adjustment ability. The 2EP100R also offers integrated protections for temperature, short-circuit, and UVLO to help protect the system from unwanted faults.

Features

  • Wide input supply voltage up to 20 V
  • Supports up to 5 W output power
  • Oscillator frequency of 65 kHz or 103 kHz
  • Duty cycle adjustment of 33% or 50%
  • Adjustable overcurrent threshold
  • Short circuit protection of outputs
  • Over-temperature protection
  • Ready output signals operation
  • Small space-saving package

Benefits

  • Integration of switch output bridge
  • Reduction in circuit complexity
  • Small footprint for optimized PCB
  • Asymmetric output voltage for SiC
  • Plug and play isolated power supply

Applications

  • Commercial HVAC
  • Energy Storage Systems
  • EV charging
  • Industrial motor drives and controls
  • Photovoltaic
2EP101R

Description

The 2EP101R is a full-bridge transformer driver integrated circuit in a compact TSSOP8 pin package, optimized for generating an asymmetric output voltage to supply isolated gate drivers. It features power integration and optimizations for asymmetric gate driver supply due to its unique duty-cycle adjustment ability. The 2EP101R also offers integrated protections for temperature, short-circuit, and UVLO to help protect the system from unwanted faults.

Features

  • Isolated gate driver power supply
  • Wide input supply voltage up to 20 V
  • Supports up to 5 W output power
  • Oscillator frequency of 50 kHz or 65 kHz
  • Duty cycle adjustment of 12% or 17%
  • Adjustable overcurrent threshold
  • Short circuit protection of outputs
  • Over-temperature protection
  • Ready output signals operation
  • Small space-saving package

Benefits

  • Integration of switch output bridge
  • Reduction in circuit complexity
  • Small footprint for optimized PCB
  • Asymmetric output voltage for SiC
  • Plug and play isolated power supply

Applications

  • Commercial HVAC
  • Energy Storage Systems
  • EV charging
  • Industrial motor drives and controls
  • Photovoltaic
2EP110R

Description

The 2EP110R is a full-bridge transformer driver integrated circuit in a compact TSSOP8 pin package, optimized for generating an asymmetric output voltage to supply isolated gate drivers. It features power integration and optimizations for asymmetric gate driver supply due to its unique duty-cycle adjustment ability. The 2EP110R also offers integrated protections for temperature, short-circuit, and UVLO to help protect the system from unwanted faults.

Features

  • Isolated gate driver power supply
  • Wide input supply voltage up to 20 V
  • Supports up to 5 W output power
  • Frequency of 50 kHz or 65 kHz
  • Duty cycle adjustment from 10% to 50%
  • Adjustable overcurrent threshold
  • Short circuit protection of outputs
  • Over-temperature protection
  • Ready output signals operation
  • Small space-saving package

Benefits

  • Integration of switch output bridge
  • Reduction in circuit complexity
  • Small footprint for optimized PCB
  • Asymmetric output voltage for SiC
  • Plug and play isolated power supply

Applications

  • Commercial HVAC
  • Energy Storage Systems
  • EV charging
  • Industrial motor drives and controls
  • Photovoltaic
2EP130R

Description

The 2EP130R is a full-bridge transformer driver integrated circuit in a compact TSSOP8 pin package, optimized for generating an asymmetric output voltage to supply isolated gate drivers. It features power integration and optimizations for asymmetric gate driver supply due to its unique duty-cycle adjustment ability. The 2EP130R also offers integrated protections for temperature, short-circuit, and UVLO to help protect the system from unwanted faults.

Features

  • Isolated gate driver power supply
  • Wide input supply voltage up to 20 V
  • Supports up to 5 W output power
  • Frequency adjustment from 50 to 695 kHz
  • Duty cycle adjustment from 10 to 50%
  • Adjustable overcurrent threshold
  • Short circuit protection of outputs
  • Over-temperature protection
  • Ready output signals operation
  • Small space-saving package

Benefits

  • Integration of switch output bridge
  • Reduction in circuit complexity
  • Small footprint for optimized PCB
  • Asymmetric output voltage for SiC
  • Plug and play isolated power supply

Applications

  • Commercial HVAC
  • Energy Storage Systems
  • EV charging
  • Industrial motor drives and controls
  • Photovoltaic

 

Evaluation Board for 2EP1xxR

5 W, 20 V full bridge transformer ICs for isolated gate driver supply - with dual output peak rectification for SiC

EVAL-2EP130R-PR-SIC

This evaluation board includes dual output peak rectification and customizable output voltage for SiC MOSFETs. All 2EP1xx product variants are pin-compatible and can be used with matching configuration settings in customer-specific designs. 2EP130R is pre-assembled on EVAL-2EP130R-PR-SIC for complete feature evaluation. The evaluation board provides all the necessary supply, load, and signal connections for an application.