The Monolithic Power Systems Inc. 246409 is a buck topology transistor driver integrated circuit designed for step-down purposes.

• Switching Frequency: 600kHz
• Duty Cycle: 90% (max).
• Output Phase: single output phase
• Clock Sync: enabled
• Output Type: transistor driver
• Control Feature: enable control feature.
• Supply Voltage: 4.5V to 21V
• Operating Temperature: -40°C to 85°C (TA).
• Case/Package: 8-SOIC-EP case/package
• Status: not for new designs.
• Popularity: commonly used and has a high popularity in the market.