ZHCST13 September 2023 UCC21738-Q1
PRODUCTION DATA
Design of the power system for end equipment should consider some design requirements to ensure reliable operation of the UCC21738-Q1 throughout the load range. The design considerations include peak source and sink current, power dissipation, overcurrent, and short circuit protection and so forth.
A design example for a half bridge based on IGBT is given in this subsection. The design parameters are shown in Table 9-1.
| PARAMETER | VALUE |
|---|---|
| Input Supply Voltage | 5 V |
| IN-OUT Configuration | Noninverting |
| Positive Output Voltage VDD | 15 V |
| Negative Output Voltage VEE | –5 V |
| DC Bus Voltage | 800 V |
| Peak Drain Current | 300 A |
| Switching Frequency | 50 kHz |
| Switch Type | IGBT Module |