1FEATURES
2• Industry-Standard Pinout With Addition of
Enable Function
• High-Peak Current Drive Capability of ±9 A at
the Miller Plateau Region Using TrueDrive™
• Efficient Constant Current Sourcing Using a
Unique Bipolar and CMOS Output Stage
• TTL-/CMOS-Compatible Inputs Independent of
Supply Voltage
• 20-ns Typical Rise and 15-ns Typical Fall
Times With 10-nF Load
• Typical Propagation Delay Times of 25 ns With
Input Falling and 35 ns With Input Rising
• 4-V to 15-V Supply Voltage
• Pb-Free Finish (NiPdAu)

SUPPORTS DEFENSE, AEROSPACE,
AND MEDICAL APPLICATIONS
• Controlled Baseline
• One Assembly/Test Site
• One Fabrication Site
• Rated From –55°C to 125°C
• Extended Product Life Cycle
• Extended Product-Change Notification
• Product Traceability

APPLICATIONS
• Switch-Mode Power Supplies
• DC/DC Converters
• Motor Controllers
• Line Drivers
• Class D Switching Amplifiers
• Pulse Transformer Driver

DESCRIPTION
The UCC27322 delivers 9 A of peak drive current in an industry standard pinout. These drivers can drive the
largest of MOSFETs for systems requiring extreme Miller current due to high dV/dt transitions. This eliminates
additional external circuits and can replace multiple components to reduce space, design complexity and
assembly cost.