UCC5320 - 2A/2A, Single-Channel Isolated Gate Driver for Bipolar Supply (E) or With Split Output (S)

The UCC53x0 is a family of single-channel, isolated gate drivers with variants for pinout configuration and drivestrength.

The UCC53x0S provides a split output that controls the rise andfall times individually. The UCC53x0M connects the gate of the transistor to an internal clamp toprevent false turnon caused by Miller current. The UCC53x0E has its UVLO2 referenced to GND2 to geta true UVLO reading.

The UCC53x0 is available in a 4 mm SOIC-8 (D) or 9 mm SOIC-8 (DWV)package and can support isolation voltage up to 3 kV_RMS and 5kV_RMS respectively. With these various options the UCC53x0 family is a goodfit for motor drives and industrial power supplies.

Compared to an optocoupler, the UCC53x0 family has lower part-to-part skew, lower propagation delay, higheroperating temperature, and higher CMTI.

• Feature Options
  • Split Outputs (UCC53x0S)
  • UVLO Referenced to GND2 (UCC53x0E)
  • Miller Clamp Option (UCC53x0M)
• 8-pin D (4-mm Creepage) and
  DWV (9mm Creepage) Package (UCC5390EC)
• 60-ns (Typical) Propagation Delay
• 100-kV/µs Minimum CMTI
• Isolation Barrier Life > 40 Years
• 3-V to 15-V Input Supply Voltage
• Up to 33-V Driver Supply Voltage
  • 8-V and 12-V UVLO Options
• Negative 5-V Handling Capability on Input Pins
• Safety-Related Certifications:
  • 7000-V_PK Isolation (DWV) and 4242-V_PK Isolation (D) per DIN V VDE V 0884-11:2017-01 (Planned)
  • 5000-V_RMS (DWV) and 3000-V_RMS (D) Isolation Rating for 1 minute per UL 1577
  • CQC Certification per GB4943.1-2011 (Planned)
• CMOS Inputs
• Operating Temperature: –40°C to +125°C

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