Series: LTC7815
Part Number: LTC7815IUHF#TRPBF
Description
Low IQ, 2.25MHz, Triple Output, Buck/Buck/Boost Synchronous Controller Features: Dual Buck Plus Single Boost Synchronous Controllers Wide Bias Input Voltage Range: 4.5V to 38V Outputs Remain in Regulation Through Cold Crank Down to a 2.5V Input Supply Voltage Buck Output Voltage Range: 0.8V ≤ VOUT ≤ 24V Boost Output Voltage Up to 60V Low Operating IQ: 28μA (One Channel On) RSENSE or DCR Current Sensing 100% Duty Cycle for Boost Synchronous MOSFET Even in Burst Mode® Operation Phase-Lockable Frequency (320kHz to 2.25MHz) Programmable Fixed Frequency (320kHz to 2.25MHz) Very Low Buck Dropout Operation: 98% Duty Cycle Small 38-Lead 5mm × 7mm QFN Package
