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Texas Instruments UCC21732QDW | Demoboard UCC21732QDWEVM-025
UCC217XX Family Driving and Protecting SiC and IGBT Power Modules and Transistors
Overview
| Topology | Other Topology |
| Input voltage | 4.5-5.5 V |
| Output 1 | 17 V / 10 A |
| IC revision | A |
Description
This User's Guide describes the characteristics, operation and use of the UCC21732QDWEVM-025 Evaluation Module (EVM). This TI EVM provides driving and protection for popular Silicon Carbide (SiC) MOSFETs and Si IGBTs both in discrete and Power Module implementations. The EVM is using feature rich isolated driver device UCC21732 that is part of family of UCC217XX drivers. A complete schematic diagram, printed-circuit board layouts, and bill of materials are included in this document.
Features
- 10-A peak split sink/source drive current for fast turn ON and turn OFF time
- 2-W bias supply with UVLO and OVLO protection set by default at 4.5 V to 5.5 V
- Drive voltages by default are 17/-5 V with single 5-V input supply
- Drive voltages can be also programmed independently from 11 V to 19 V for turn ON and from -3.3 V to -6 V for turn OFF by using two input supplies from 3.3 V to 5.5 V
- Noise-immune design with CMTI >150 V/ns
- 5.7-kVrms reinforced isolation
- OC short-circuit shunt resistor sensing with two-level (UCC21732) or single level (UCC21710) soft turn-OFF protection
Typical applications
- Solar inverters, Motor drives, HEV/EV chargers
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | VIN | VOut1 (V (DC)) | IOut1 (A) | Type of Insulation | fswitch (kHz) | ∫Udt (Vµs) | NPRI : NSEC | L (µH) | VT (V (RMS)) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012207092 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | 10 nF | ±10% | 50 | 0805 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Class II | 2 | 1.25 | 0.8 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
 | 750313734 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PPTI Push-Pull Transformers | – | – | – | 1209 | -40 °C up to +125 °C | – | – | – | 9.14 | 12.7 | 7.62 | – | Tape and Reel | 5 V (DC) | 5 | 0.8 | Reinforced | 300 - 620 | 10 | 1:1.1 | 340 | 5000 | SMT | |
| 750342879 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PPTI Push-Pull Transformers | – | – | – | 1209 | -40 °C up to +125 °C | – | – | – | 9.14 | 12.7 | 7.62 | – | Tape and Reel | 5 V (DC) | 17 | 0.25 | Reinforced | 420 - 700 | 9 | 1:3.5 | 200 | 5000 | SMT |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | VIN | VOut1 (V (DC)) | IOut1 (A) | Type of Insulation | fswitch (kHz) | ∫Udt (Vµs) | NPRI : NSEC | L (µH) | VT (V (RMS)) | Mount | Samples |
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