IR3640MTRPBF
Features
• 4.5V to 5.5V external supply
• Wide Input voltage from 1.5V to 24V
• Output voltage range: 0.7V to 0.9*Vin
• Programmable switching frequency up to 1.5MHz
• Programmable Soft-start
• Hiccup mode over current protection using Rds(on)
sensing
• Programmable OCP
• Reference voltage 0.7V (+/-1%, 0oC <Tj<125oC)
• Enhanced Pre-bias start up
• Output voltage tracking
• Integrated MOSFET drivers and bootstrap diode
• Operating temp: -40oC <Tj<125oC
• External synchronization
• Power Good output
• Thermal shut down
• Over voltage protection
• Enable Input with voltage monitoring capability
• Pb-Free & Halogen-Free (RoHS Compliant)
• 20 -Lead MLPQ package (3mmx4mm)