LT8705A Datasheet | Linear Technology

LT8705A 80V VIN and VOUT Synchronous 4-Switch Buck Boost DC/DC Controller Features nn Single Inductor Allows VIN Above, Below, or Equal to Regulated VOUT nn VIN Range 2.8V (Need EXTVCC > 6.4V) to 80V nn VOUT Range: 1.3V to 80V nn Quad N-Channel MOSFET Gate Drivers nn Synchronous Rectification: Up to 98% Efficiency nn Input and Output Current Monitor Pins nn Synchronizable Fixed Frequency: 100k Hz to 400k Hz nn Integrated Input Current, Input Voltage, Output Cur- rent and Output Voltage Feedback Loops nn Improved Light Load Transition from DCM to FCM nn Improved IMON_OUT, IMON_IN Offset When Cold nn Clock Output Usable To Monitor Die Temperature Applications nn High Voltage Buck-Boost Converters nn Input or Output Current Limited Converters Description The LT®8705A is a high performance buck-boost switching regulator controller that operates from input voltages above, below or equal to the output voltage. The part has integrated input current, input voltage, output current and output...