Texas Instruments UCC23513EVM-014 Gate Driver Evaluation Module

Texas Instruments UCC23513EVM-014 Gate Driver Evaluation Module (EVM) is designed to evaluate TI's 5kV_RMS isolated single-channel gate driver with opto-compatible input, UCC23513. The input is current driven, requiring between 7mA and 16mA for device turn-on, and can be reverse biased for the turn-off. The device can have a 4A source and 5A sink peak output current for driving Si MOSFETs, IGBTs, and WBG devices, i.e., SiC and GaN transistors. The Texas Instruments UCC23513EVM-014 is populated with clips and 2-position headers for flexibility in connecting power and signal inputs, along with signal test points and large GND vias to enable the installation of ground springs. The PCB layout is optimized with a minimal loop area in the input and output paths. It showcases a high-voltage design between the primary and secondary sides with 8mm creepage.

Features

5V V_DD input buffer and up to 35V V_CC power supply range
4A and 5A source/sink current capability
5kV_RMS Isolation for 1 minute per UL 1577
Maximized creepage distance between two output channels

Reverse polarity voltage handling capability on device inputs
PCB layout optimized for power supply bypassing cap, gate driver loop

Required Equipment

Power Supplies
- Two DC power supplies with voltage/current above 5V/0.1A and 35V/0.5A (for example: Agilent E3634A)
  - DC power supply #1
    - Voltage setting: 5V
    - Current limit: 0.05A
  - DC power supply #2
    - Voltage setting: 15V or 12V, depending on IC mounted
    - Current limit: 0.1A

Function Generator
- One function generator over 1MHz (for example: Tektronics AFG3252)
Digital Multi-Meter Settings
- Digital multi-meter#1
  - DC current measurement, auto-range
- Digital multi-meter#2
  - DC current measurement, auto-range