Datasheet Analog Devices LT8210IUJ#PBF — Datenblatt

LT8210
100V VIN and VOUT Synchronous 4-Switch
Buck‑Boost DC/DC Controller with Pass-Thru
FEATURES DESCRIPTION Pin-Selectable Pass-Thru or Fixed Output CCM,
DCM, Burst Mode® Operation
nn Programmable Non-Switching Pass-Thru Window
nn 18μA Pass-Thru Mode I with 99.9% Efficiency
Q
nn V Range: 2.8V to 100V (4.5V for Start-Up)
IN
nn V
OUT Range: 1V to 100V
nn Reverse Input Protection to –40V
nn ±1.25% Output Voltage Accuracy (–40°C to 125°C)
nn ±3% Accurate Current Monitoring
nn ±5% Accurate Current Regulation
nn 10V Quad N-Channel MOSFET Gate Drivers
nn EXTV
CC LDO Powers Drivers from VOUT/External Rail
nn ±20% Cycle-by-Cycle Inductor Current Limit
nn No Top MOSFET Refresh Noise in Buck or Boost
nn Fixed/Phase-Lockable Frequency: 80kHz to 400kHz
nn Spread Spectrum Frequency Modulation for Low EMI …