UCC14240EVM-052

UCC14240-Q1 evaluation module for 2.0-W dual-output isolated DC-DC converter gate driver bias

UCC14240EVM-052

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Overview

The UCC14240-Q1 evaluation module (EVM) is a DC/DC converter module, providing 2.0-W of 3 kVRMS, isolated power in a low-profile, 3.5-mm, wide body SOIC integrated package. The UCC14240EVM-052 EVM can operate from 21 V < VIN < 27 V and is configured for dual outputs of VDD = +15 V and VEE = -5 V, demonstrating typical bias supply voltages required by IGBT and SiC gate driver ICs used in high-voltage, industrial and automotive inverters, battery management systems, charging stations and various isolated equipment applications.

Features
  • UCC14240-Q1 2.0-W DC/DC converter module with dual , VDD, VEE outputs for SiC and IGBT gate driver IC bias
  • Transformer, power stage and control fully integrated into a low-profile, 12.8 x 7.55 x 3.55 mm wide body, 36-pin SOIC package
  • AEC-Q100, full rated power up to 105 C, 3.5-pF isolation capacitance, SSM frequency modulation and low electromagnetic emissions
  • 3 kVRMS isolation, input OVP, output OCP, power limit, power good, enable and integrated soft start
  • The EVM demonstrates features most important to SiC and IGBT gate drive bias application in an easy to use test platform
Isolated power modules (integrated transformer)
UCC14240-Q1 Automotive, 2.0-W, 24-Vin, 25-Vout high-density > 3-kVRMS isolated DC/DC module UCC14241-Q1 Automotive, 2-W, 24-V VIN, 25-V VOUT high-density >5-kVRMS isolated DC/DC module UCC15240-Q1 Automotive, 2.5-W, 24-Vin, 25-Vout high-density > 3-kVRMS isolated DC/DC module UCC15241-Q1 Automotive, 2.5-W, 24-Vin, 25-Vout high-density > 5-kVRMS isolated DC-DC module
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UCC14240EVM-052

UCC14240-Q1 evaluation module for 2.0-W dual-output isolated DC-DC converter gate driver bias

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UCC14240EVM-052

UCC14240-Q1 evaluation module for 2.0-W dual-output isolated DC-DC converter gate driver bias

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Technical documentation

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Type Title Date
* EVM User's guide Using the UCC14240EVM-052 for Biasing Traction Inverter Gate Driver ICs (Rev. C) PDF | HTML Aug 24, 2023
White paper Addressing High-Volt Design Challenges w/ Reliable and Affordable Isolation Tech (Rev. C) PDF | HTML Sep 26, 2023
Data sheet UCC14240-Q1 Automotive 2.0-W, 24-V VIN, 25-V VOUT, High-Density, > 3 kVRMS, Isolated DC/DC Module datasheet (Rev. C) PDF | HTML Dec 8, 2022
Certificate UCC14240EVM-052 EU RoHS Declaration of Conformity (DoC) Sep 2, 2021

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