OR Controllers, Ideal Diodes

Ideal diode controllers, also called O-Ring controllers, are devices designed to control an external pass transistor (usually a FET) in a manner that allows current flow in only one direction, similar to a rectifier diode but with significantly lower conduction loss. Among other applications, they are commonly used for providing reverse-flow protection in power supplies designed to be connected in parallel for sake of redundancy or increased output current capability.

Part Number Manufacturer Description Quantity Price Option
ISL6146BFRZ-TK Renesas Electronics America Inc. IC OR CTRLR N+1 8DFN 0 $1.60
ISL6146AFRZ-TK Renesas Electronics America Inc. IC OR CTRLR N+1 8DFN 0 $1.60
ISL6146EFUZ-T Renesas Electronics America Inc. IC OR CTRLR N+1 8MSOP 0 $1.52
ISL6146DFUZ-T Renesas Electronics America Inc. IC OR CTRLR N+1 8MSOP 0 $1.52
ISL6146CFUZ-T Renesas Electronics America Inc. IC OR CTRLR N+1 8MSOP 0 $1.52
ISL6146AFUZ-T Renesas Electronics America Inc. IC OR CTRLR N+1 8MSOP 0 $1.52
ISL6146EFRZ-T Renesas Electronics America Inc. IC OR CTRLR N+1 8DFN 0 $1.46
ISL6146DFRZ-T Renesas Electronics America Inc. IC OR CTRLR N+1 8DFN 0 $1.46
ISL6146CFRZ-T Renesas Electronics America Inc. IC OR CTRLR N+1 8DFN 0 $1.46
ISL6146BFRZ-T Renesas Electronics America Inc. IC OR CTRLR N+1 8DFN 0 $1.46