2.5-A, 4.2-kV RMS single channel isolated gate driver with protection features
Product details
Parameters
We are not able to display this information. Please refer to the product data sheet.Package | Pins | Size
Features
- 2.5-A Maximum Peak Output Current
- Drives IGBTs up to IC = 150 A, VCE = 600 V
- Capacitive Isolated Fault Feedback
- CMOS/TTL Compatible Inputs
- 300-ns Maximum Propagation Delay
- Soft IGBT Turnoff
- Integrated Fail-Safe IGBT Protection
- High VCE (DESAT) Detection
- Undervoltage Lockout (UVLO) Protection
With Hysteresis
- User Configurable Functions
- Inverting, Noninverting Inputs
- Auto-Reset
- Auto-Shutdown
- Wide VCC1 Range: 3 V to 5.5 V
- Wide VCC2 Range: 15 V to 30 V
- Operating Temperature: –40°C to 125°C
- Wide-Body SO-16 Package
- ±50-kV/µs Transient Immunity Typical
- Safety and Regulatory Approvals:
- VDE 6000 VPK Basic Isolation per DIN V VDE
V 0884-10 (VDE V 0884-10) and DIN EN
61010-1 - 4243 VRMS Isolation for One Minute per UL
1577 - CSA Component Acceptance Notice #5A, IEC
61010-1, and IEC 60950-1 End Equipment
Standards
- VDE 6000 VPK Basic Isolation per DIN V VDE
Description
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.
Same functionality but is not pin-for-pin or parametrically equivalent to the compared device:
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The ISO5500EVM can be used to evaluate device parameters while acting as a guide for board layout. The board allows the user to evaluate device performance using a simulated (10 nF) IGBT load installed on the board, or to install an IGBT or MOSFET (TO-247 package)onto the board and drive it with the (...)
Features
ISO5500 device features
- 2.5A Maximum Peak Output Current
- Drives IGBTs up to Ic = 150 A, Vce = 600 V
- Capacitive Isolated Fault Feedback
- CMOS/TTL Compatible Inputs
- Soft IGBT Turn-off
- Integrated Fail-safe IGBT Protection
- High Vce (DESAT) Detection
- Under-Voltage Lockout (UVLO) Protection with Hysteresis
- User (...)
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
SOIC (DW) | 16 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.