LTC3649 Datasheet | Linear Technology

Features 60V, 4A Synchronous Step-Down Regulator with Rail-to-Rail Programmable Output DESCRIPTION nn Wide VIN Range: 3.1V to 60V nn Wide VOUT Range: 0V to (VIN - 0.5V) nn Single Resistor VOUT Programming nn Integrated 110mΩ Top N-Channel/50mΩ Bottom N-Channel MOSFETs nn 95% Efficiency with 12VIN and 5VOUT nn Regulated IQ: 440µA, Shutdown IQ: 18µA nn Accurate Current Monitoring (±4%) without Sense Resistor nn Accurate Resistor Programmable Frequency (300kHz to 3MHz) with ±50% Frequency Sync Range nn Accurate Programmable Output Current nn Input Voltage Regulation for MPPT Applications nn ±0.8% Output Voltage Accuracy nn Peak Current Mode Operation nn Programmable Wire Drop...