LM25116 Wide-Range Synchronous Buck Controller
Features
• Emulated Peak Current Mode
• Wide Operating Range (Up to 42 V)
• Low IQ Shutdown (< 10 µA)
• Drives Standard or Logic Level MOSFETs
• Robust 3.5-A Peak Gate Drive
• Free-Run or Synchronous Operation to 1 MHz
• Optional Diode Emulation Mode
• Programmable Output From 1.215 V to 36 V
• Precision 1.5% Voltage Reference
• Programmable Current Limit
• Programmable Soft Start
• Programmable Line Undervoltage Lockout
• Automatic Switch to External Bias Supply
• 20-Pin HTSSOP Exposed Pad
• Thermal Shutdown
Applications
• Automotive Infotainment
• Industrial DC-DC Motor Drivers
• Automotive USB Adapters
• Telecom Servers
