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DATA SHEET
UCC27284 3-A 120-V Half-Bridge Driver with Negative Voltage Handling and Low Switching Losses
1 Features
- Drives two N-channel MOSFETs in high-side low-side configuration
- 5-V typical undervoltage lockout
- Enable/disable functionality in DRC package
- 16-ns typical propagation delay
- 12-ns rise, 10-ns fall time with 1.8-nF load
- 1-ns typical delay matching
- 5-V negative voltage handling on inputs
- 14-V negative voltage handling on HS
- ±3-A peak output current
- Absolute maximum boot voltage 120 V
- Low current (7-µA) consumption when disabled
- Integrated bootstrap diode
- Specified from –40°C to 140°C junction temperature