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Details for Texas Instruments


4.243 kVrms 2.5 A Isolated IGBT Gate Driver
Buy Directly from Texas Instruments (249 in Stock)
$3.6000 per unit
Series Information for ISO5500DW - Texas Instruments


  • feature
    2.5-A Maximum Peak Output Current
  • feature
    300-ns Maximum Propagation Delay
  • feature
    CMOS/TTL Compatible Inputs
  • feature
    Capacitive Isolated Fault Feedback
  • feature
    Drives IGBTs up to IC = 150 A, VCE = 600 V
  • feature
    Integrated Fail-Safe IGBT Protection u2013 High VCE (DESAT) Detection u2013 Undervoltage Lockout (UVLO) Protection With Hysteresis
  • feature
    Operating Temperature: u201340u00b0C to 125u00b0C
  • feature
    Safety and Regulatory Approvals:
  • feature
    Soft IGBT Turnoff
  • feature
    User Configurable Functions u2013 Inverting, Noninverting Inputs u2013 Auto-Reset u2013 Auto-Shutdown
  • feature
    Wide VCC1 Range: 3 V to 5.5 V
  • feature
    Wide VCC2 Range: 15 V to 30 V
  • feature
    Wide-Body SO-16 Package
  • feature
    u00b150-kV/us Transient Immunity Typical


The ISO5500 is an isolated gate driver for IGBTs and MOSFETs with power ratings of up to IC = 150 A and VCE = 600 V. Input TTL logic and output power stage are separated by a capacitive, silicon dioxide (SiO2), isolation barrier. When used in conjunction with isolated power supplies, the device blocks high voltage, isolates ground, and prevents noise currents from entering the local ground and interfering with or damaging sensitive circuitry. The device provides over-current protection (DESAT) to an IGBT or MOSFET while an Undervoltage Lockout circuit (UVLO) monitors the output power supply to ensure sufficient gate drive voltage. If the output supply drops below 12 V, the UVLO turns the power transistor off by driving the gate drive output to a logic low state. For a DESAT fault, the ISO5500 initiates a soft shutdown procedure that slowly reduces the IGBT/MOSFET current to zero while preventing large di/dt induced voltage spikes. A fault signal is then transmitted across the isolation barrier, actively driving the open-drain FAULT output low and disabling the device inputs. The inputs are blocked as long as the FAULT-pin is low. FAULT remains low until the inputs are configured for an output low state, followed by a logic low input on the RESET pin. The ISO5500 is available in a 16-pin SOIC package and is specified for operating temperatures from –40°C to 125°C.


Driver Configuration:
High Side
Peak Output Current:
Supply Voltage Min:
Supply Voltage Max:
Driver Case Style:
No. of Pins:
Input Delay:
Output Delay:
Operating Temperature Min:
Operating Temperature Max:
Product Range:
Automotive Qualification Standard:
RoHS Phthalates Compliant:
MSL 2 - 1 year
No SVHC (27-Jun-2018)
Device Type:
Operating Temperature Range:
-40°C to +125°C
Power Type:
Three Phase
Supply Voltage Range:
3V to 5.5V

Alternate Descriptions

Avnet America

MOSFET DRVR 2.5A 1-OUT Inv/Non-Inv 16-Pin SOIC Tube

Avnet America product

Avnet Europe

MOSFET DRVR 2.5A 1-OUT Inv/Non-Inv 16-Pin SOIC Tube

Avnet Europe product

Texas Instruments

4.243 kVrms 2.5 A Isolated IGBT Gate Driver

Texas Instruments product


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