company blog about Supply LT LTC3897EUHF DC DC Switch Controllers

Supply LT LTC3897EUHF DC DC Switch Controllers

Product Description
LTC3897EUHF is a synchronous boost DC/DC controller with surge stopper and ideal diode controller.

Feature
Input Supply Range: 4.5V to 65V (Up to 75V Surge)
Reverse Input Protection to –40V
In-Rush Current Control, Overcurrent Protection and Output Disconnect for Boost Converter
Input Voltage Surge Protection with Adjustable Clamp Voltage
Onboard Ideal Diode Controller
Low Quiescent Current: 55µA
2-Phase Operation Reduces Required Input and Output Capacitance and Noise
Output Voltage Up to 60V
Adjustable Gate Drive Level 5V to 10V (OPTI-DRIVE) for Logic-Level or Standard Threshold FETs
No External Bootstrap Diodes Required

Application
Industrial
Automotive
Military/Avionics