Industry First eGaN FET Driver
LM5113 - Bridge Gate Driver Optimized for eGaN FETs
Key Features:
- 0.5 Ohm Sink and 2 Ohm Source Capability
- Independent Source and Sink Outputs
- Short Propagation Delay (25ns)
- Fast Rise and Fall Times
- Bootstrap Voltage Limiter
- Vcc UVLO optimized for eGaN FETs (3.5V)
Packages:
LLP-10 (4mm x 4mm)
µSMD-12 (1.8mm x 1.9mm)
Availability:
www.ti.com/gan
Evaluation Tools:
EPC9001: half bridge development board featuring EPC2015
EPC9002: half bridge development board featuring EPC2001
EPC9101: 1 MHz buck converter demo board featuring EPC2015 and EPC2014
EPC9102: 1/8th Brick Converter demo board featuring EPC2001
LM5113LLPEVB : synchronous buck converter demo board featuring EPC2001
EPC9006: half bridge development board featuring EPC2007
200 W 1/8th Brick, Fully Regulated Converter
The following converter was built to demonstrate the system performance capabilities available when the eGaN FETs are coupled with the LM5113 driver.
Efficiency Results:
Efficiency comparison between 1/8th bricks: eGaN FET at 375 kHz and MOSFET at 250kHz
Support Materials:
EPC’s eGaN FET Product Offering: http://epc-co.com/epc/Products/eGaNFETs.aspx
Demo Boards: http://epc-co.com/epc/Products/DemoBoards.aspx
Spice Models: http://epc-co.com/epc/DesignSupportbr/DeviceModels.aspx
Application Notes: http://epc-co.com/epc/DesignSupportbr/Applications/DesignBasics.aspx
Comprehensive Reliability Reports: http://epc-co.com/epc/DesignSupportbr/eGaNFETReliability.aspx