LTC3897 controller equivalent, polyphase synchronous boost controller.
n Input Supply Range: 4.5V to 65V (Up to 75V Surge) n Reverse Input Protection to
–40V n In-Rush Current Control, Overcurrent Protection
and Output Dis.
n Industrial n Automotive n Military/Avionics
LTC3897 PolyPhase Synchronous Boost Controller with Input/
Output Prot.
The LTC®3897 is a synchronous boost DC/DC controller with surge stopper and ideal diode controller. The boost controller drives two N-channel power MOSFET stages out-of-phase to reduce input and output capacitor requirements, allowing the use of smal.
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