Datasheet Analog Devices LT8228JFE#PBF — Datenblatt

LT8228
Bidirectional Synchronous
100V Buck/Boost Controller with Reverse Supply,
Reverse Current and Fault Protection
FEATURES
DESCRIPTION
Bidirectional Voltage or Current Regulatio Bidirectional Reverse Current Protectio Input and Output Negative Voltage Protection to –60V
n Bidirectional Inrush Current Limit and Boost Output
Short Protectio Switching MOSFET Short Detection and Protectio 10V Gate Drive
n Wide Input and Output Voltage Range Up to 100V
n Feedback Voltage Tolerance: ±1.0% Over Temperature
n Bidirectional Programmable Current Regulation and
Monitoring
n Extensive Self-Test, Diagnostics and Fault Reporting
n Programmable Fixed or Synchronizable Switching
Frequency: 80kHz to 600kHz
n Programmable Soft-Start and Dynamic Current Limit
n Masterless, Fault Tolerant Current Sharing The LT®8228 is a 100V bidirectional constant-current or
constant-voltage synchronous buck or boost controller
with independent compensation network. The direction of
the power flow is automatically determined by the LT8228
or externally controlled. The input and output protection MOSFETs protect against negative voltages, control
inrush currents and provide isolation between terminals …