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Texas Instruments SN6505B | Demoboard ISO5852SDWEVM-017

Driving and Protection Evaluation Board for SiC and IGBT Power Modules

Overview

TopologyPush-Pull Converter symmetrical isolated
Input voltage3.3-5.5 V
Switching frequency363-517 kHz
Output 116 V / 1.5 A

Description

The ISO5852SDWEVM-017 is a compact, dual chanel isolated gate driver board providing drive, bias voltages, protection and diagnostic needed for half-bridge Sic MOSFET and IGBT Power Modules in standard 62-mm package. This TI EVM is based on 5.7-kVrms reinforced isolation driver IC ISO5852SDW in SOIC-16DW package with 8.0 mm creepage and clearance. The EVM includes SN6505B based isolated bias supplies and temperature and bus voltage isolated monitoring by amplifiers AMC1401.

Features

  • 20-A peak, split output drive current with
  • programmable drive voltages
  • Two 5-kVrms reinforced isolated channels to support
  • up to 1700 V input rail
  • Short circuit protection with soft turn OFF and 2-A
  • Miller clamp ability
  • Robust noise-immune solution with CMTI > 100 V/ns
  • Isolated module temperature and input rail monitoring
  • Two, 2-W output bias supplies with UVLO and OVLO protection

Typical applications

  • UPS
  • Solar inverters, Motor drives, HEV and EV chargers, Wind turbines, Transportation

Products

Order Code
Data­sheet
Downloads
Status
Product series
VIN
VOut1(V (DC))
IOut1(A)
Type of Insulation
fswitch(kHz)
∫Udt(Vµs)
NPRI : NSEC
L(µH)
VT(V (RMS))
L(mm)
W(mm)
H(mm)
Mount
Samples
WE-PPTI Push-Pull Transformers, 5 V (DC), 5 V (DC)
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 15 V (DC)
Output Current 10.8 A
Type of InsulationReinforced 
Switching Frequency 300 - 620
Voltage-µSecond10 Vµs
Turns Ratio1:1.1 
Inductance340 µH
Insulation Test Voltage5000 V (RMS)
Length9.14 mm
Width12.7 mm
Height7.62 mm
MountSMT 
750312879
Push-Pull Transformer, –, –
Downloads
Status Activei| Production is active. Expected lifetime: >10 years.
Product series Push-Pull Transformer