Datasheet Analog Devices LTC1922EN-1#PBF — 数据表

LTC1922-1
Synchronous Phase
Modulated Full-Bridge Controller
DESCRIPTIO U FEATURES
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■ Adaptive DirectSenseTM Zero Voltage Switching
Integrated Synchronous Rectification Control for
Highest Efficiency
Output Power Levels from 50W to Kilowatts
Very Low Start-Up and Quiescent Currents
Compatible with Voltage Mode and Current Mode
Topologies
Programmable Slope Compensation
Undervoltage Lockout Circuitry with 4.2V Hysteresis
and Integrated 10.3V Shunt Regulator
Fixed Frequency Operation to 1MHz
50mA Outputs for Bridge Drive and Secondary Side
Synchronous Rectifiers …