MCP14628 - Microchip Technology

MCP14628 2A Synchronous Buck Power MOSFET Driver

The MCP14628 is a dual MOSFET gate driver designed to optimally drive two N-Channel MOSFETs arranged in a non-isolated synchronous buck converter topology. With the capability to source 2A peaks typically from both the high-side and low-side drives, the MCP14628 is an ideal companion to buck controllers that lack integrated gate drivers. Additionally, greate.

Features

• Dual Output MOSFET Driver for Synchronous Applications
• High Peak Output Current: 2A (typical)
• Adaptive Cross Conduction Protection
• Internal Bootstrap Blocking Device
• +36V BOOT Pin Maximum Rating
• Enhanced Light Load Efficiency Mode
• Low Supply Current: 80 µA (typical)
• High Capacitive Load Drive Capability: - 3300 pF in 10 ns (typical)
• Tri-State PWM Pin for Power Stage Shutdown
• Input Voltage Undervoltage Lockout Protection
• Space Saving Packages: - 8-Lead SOIC - 8-Lead 3x3 DFN General Description The MCP14628 is a dual MOSFET gate driver designed to optimally drive two N-Cha.