ISL6700 Datasheet

• Drives 2 N-Channel MOSFETs in Half-Bridge Configuration
• Space Saving SO8 and Low R_C-SQFN Packages
• Phase Supply Max Voltage to 80VDC
• Bootstrap Supply Max Voltage to 96VDC
• Drives 1000pF Load with Rise and Fall Times Typ. 15ns
• TTL/CMOS Compatible Input Thresholds
• Independent Inputs for Non-Half-Bridge Topologies
• No Start-Up Problems
• Low Power Consumption
• Wide Supply Range
• Supply Undervoltage Protection
• QFN Package
  • Compliant to JEDEC PUB95 MO-220 QFN
  • Quad Flat No Leads - Package Outline
• Pb-free available

• Drives 2 N-Channel MOSFETs in Half-Bridge Configuration
• Space Saving SO8 and Low RC-S QFN Packages
• Phase Supply Max Voltage to 80VDC
• Bootstrap Supply Max Voltage to 96VDC
• Drives 1000pF Load with Rise and Fall Times Typ. 15ns
• TTL/CMOS Compatible Input Thresholds
• Independent Inputs for Non-Half-Bridge Topologies
• No Start-Up Problems
• Low Power Consumption
• Wide Supply Range
• Supply Undervoltage Protection
• QFN Package
  • Compliant to JEDEC PUB95 MO-220 QFN
  • Quad Flat No Leads - Package Outline
• Pb-Free Available (RoHS Compliant)

The ISL6700 is an 80V/1.25A peak, medium frequency, low cost, half-bridge driver IC available in 8-lead SOIC and 12-lead QFN plastic packages. The low-side and high-side gate drivers are independently controlled and matched to 25ns. This gives the user maximum flexibility in dead-time selection and driver protocol. Undervoltage protection on both the low-side and high-side supplies force the outputs low. Non-latching, level-shift translation is used to control the upper drive circuit. Unlike some competitors, the high-side output returns to its correct state after a momentary undervoltage of the high-side supply.