Product overview
Description
The DEMOTD350 demonstration board is an advanced gate driver for IGBTs and power MOSFETs.
Control and protection functions are included and allow the design of high reliability systems.
The device integrates a two-level turn-off feature with adjustable level and delay.
This function protects against overvoltage at turn-off in case of overcurrent or short-circuit conditions.
The same delay set in the two-level turn-off feature is applied at turn-on to prevent pulse width distortion.
The integrated active Miller clamp function avoids the need of negative gate drive in most applications and allows the use of a simple bootstrap supply for the high-side driver.
The IGBT desaturation protection and a FAULT status output are available.
The board is compatible with both pulse transformer and optocoupler input signals.
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All features
- 1.5 A source/2.3 A sink (typ) gate drive
- Active Miller clamp feature
- Two-level turn-off with adjustable level and delay
- Desaturation detection
- Negative gate drive ability
- Separate sink and source outputs for easy gate driving
- UVLO protection
- Input compatible with pulse transformer or optocoupler
- FAULT status output
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| DEMOTD350 | Active | CARD | Industrial | Ecopack1 | - | |
DEMOTD350
Package:
CARDMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DEMOTD350 | | | distributors No availability of distributors reported, please contact our sales office |
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DEMOTD350 Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors